Tag Archives: gear reducer

China Standard B09 Cycloidal Pin Gear Reducer Gear Boxes automatic gearbox

Product Description

XWD2/ XWD3/XWD4/XWD5/XWD6/XWD7 /XWD8 gearbox with ac motor 

Cycloidal reducer adopts meshing cycloid pin gear, planetary transmission principle, so usually also called planetary cycloid reducer.  Planetary cycloidal reducer can be widely used in petroleum, environmental protection, chemical, cement, transport, textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries.
      As a drive or reduction gear,  the machine is divided into horizontal, vertical, biaxial and straight league assembly way,etc.  Its unique stable structure can replace ordinary cylindrical gear reducer and worm gear reducer in many cases. Therefore, planetary cycloid gear reducer is widely used in various industries and fields, and is generally welcomed by the majority of users.

XWD/BWY cycloid  reducer motor details:

B series:

BW basedoard horizontal installed double axes type 

BL flange vertical installed double axes type

BWY  basedoard horizontal installed motor direct-connection type

BLY   flange vertical installed motor direct-connection type

X series:

XW basedoard horizontal installed double axes type

XL flange vertical installed double axes type

XWD basedoard horizontal installed motor direct-connection type

XLD flange vertical installed motor direct-connection type

 

 Our  reduction geared motor Advantage

1,reasonable price with excellent quality 
2,delivery in time 
3,safe ,reliable ,economical and durable 
4,stable transmission ,quiet operation 
5,smooth running and low noise 
6,nice appearance ,durable service life 
7,high heat-radiating efficiency ,high carrying ability 
8,each gearbox must be tested before packing
9.reply in high efficiency during 1 working day 
10. professional to produce gearbox and electric motor .

If there is any question, please don’t hesitate to contact with me (EVA), U can send us your inquiry. And you will get response in 1 working day.
 
GEARBOX MOTOR CATALOGUE :

PRODUCTION PROCESS :

WORKSHOP EQUIPMENT:


CERTIFICATION :

PACKAGE : 
for 1 container, directly loading ,for less, all goods with pallet, 

 

FAQ
1, Q:what\’s your MOQ for ac gearbox motor  ?
A: 1pc is ok for each type electric gear box  motor 

2, Q: What about your warranty for your induction speed reducer motor ?
A: 1 year ,but except man-made destroyed

3, Q: which payment way you can accept ?
A: TT, western union .

4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood case ,if size is small  ,we will pack with pallet for less 1 container 

6, Q: What information should be given, if I buy electric helical geared motor  from you ?
A: rated power,  ratio or output speed,type ,voltage , mounting way , quantity , if more is better , 
 

Application: Motor, Machinery, Agricultural Machinery
Function: Speed Changing, Speed Reduction
Layout: Right Angle
Hardness: Hardened Tooth Surface
Step: Single-Step
Motor Power: 0.37kw-55kw
Customization:
Available

|

Customized Request

cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

cycloidal gearbox

Maintenance Requirements for Cycloidal Gearboxes

Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

  • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
  • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
  • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
  • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
  • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
  • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
  • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
  • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

cycloidal gearbox

What is a Cycloidal Gearbox?

A cycloidal gearbox, also known as a cycloidal drive, is a type of gearing mechanism that utilizes the principle of cycloidal motion for power transmission. It consists of several components, including a high-speed input shaft, a set of cycloidal pins or rollers, and an outer stationary ring with lobed profiles.

The operation of a cycloidal gearbox involves a unique mechanism:

  1. Input Shaft: The high-speed input shaft is connected to the driving source, such as an electric motor. It transfers rotational motion to the cycloidal pins.
  2. Cycloidal Pins or Rollers: These pins or rollers are typically arranged around the input shaft in a circular pattern. As the input shaft rotates, the cycloidal pins also rotate, causing them to engage with the lobes on the outer stationary ring.
  3. Outer Stationary Ring: The outer ring has lobed profiles, and it remains stationary during operation. The lobes of the outer ring interact with the cycloidal pins or rollers, causing them to move in a unique motion known as epicycloidal or hypocycloidal motion.

The interaction between the cycloidal pins and the lobed profiles of the outer ring results in smooth and controlled motion transmission. The mechanism provides advantages such as high torque capacity, compact size, and precise positioning capabilities.

Cycloidal gearboxes are widely used in various applications, including robotics, automation, packaging machinery, and other industrial systems where high torque, precision, and compact design are essential.

China Standard B09 Cycloidal Pin Gear Reducer Gear Boxes   automatic gearbox	China Standard B09 Cycloidal Pin Gear Reducer Gear Boxes   automatic gearbox
editor by CX 2023-11-30

China Good quality Speed Ratio 6~500 Pht Spiral Bevel Gear Reducer Ra090-Slsr-G Planetary Gearbox Fubao manufacturer

Product Description

Reducer Description

Planetary gear reducer is often used in the field of precision motion control to meet the application requirements of high torque, high torsional rigidity, and low backlash.

Compact Structure
Planetary Gear Reducer is characterized by full utilization of space, designing bearings and gear ratio in a limited space, so that the product is smaller and more space-saving than traditional reducers.

High Strength
The gear set of the reducer is very strong and stable, and the thickness of the gear disperses the load acting on the gear. The large-span bearing set provides a stable structure; the precision gear set distributes the load to each planetary gear under tight meshing to withstand the torque load. With this design, Pin Hong can provide better products to the market.

High Stability
The precision machining of Pin Hong Technology ensures that the products are coaxial and concentric, and the bearing designed with a large span provides the product with excellent stability.
 

Product Parameters

Size RA065 RA090 RA110 RA140 RA170 RA210
D1 M4 M6 M8 M10 M12 M16
D3 k6 13 18 22 32 40 50
D4 h7 63 88 108 135 165 205
D5 48 60 90 110 122 130
D6 M4 M5 M8 M12 M16 M16
D7 21 28 33 47 55 75
D12 62 86 106 104 128 160
D14 h7 63 88 108 135 165 205
D15 62.9 87 107 103 127 158
L1 65 90 110 140 170 210
L2 19.5 35 40 50 60 75
L3 13 15 15 15 15 20
L4 2 2 2 2 2 2
L5 16 28 32 45 50 70
L6 2 3.5 4 2.5 5 2.5
L7 47.5 62 72 87 102 127
L8 67 97 112 137 162 202
L9 4.5 4.8 7.2 10 12 12
L10 10 12.5 20 30 40 40
L11 27 36 44 55 67 85
L13 13 15 15 15 15 20
L21 38 49 54 55 63 83
L22 70.5 94 109 125 148 188
C1¹ 70 100 130 130 165 215
C2¹ M5 M6 M8 M8 M10 M12
C3¹ ≤14 ≤24 ≤24 ≤32 ≤38 ≤55
C4¹ ≤34 ≤40 ≤46 ≤53 ≤66 ≤82.5
C5¹ 50 80 80 110 130 180
C6¹ 8 6 10 10 10 11
C7¹ 65 90 110 115 142 190
C8¹ 30.5 31 32.5 50 54.5 76
C9¹ 133.5 170 196.5 245 287.5 369
C10¹ 14.5 17 19 19 23 24
B1 h9 5 6 6 10 12 14
H1 15 20.5 24.5 35 43 53.5

 

Reducer Details

Other Reducer Products

Reducer Advantage

Product features:

1. aluminum alloy material can improve the heat dissipation capacity, slow down the temperature rise phenomenon.

2. reciprocating positioning accuracy is good.

3. customized into the force end, can be matched with all kinds of motors.

4. oil seal with special design, normal use without maintenance or replacement of lubricating oil.

5. Diversified output shaft can be adapted to various occasions.

6. to provide a single segment of 1-5 ratio design to make the product ratio more diversified.

7. provide ball and tapered roller bearings for customers to choose.

8. provide in a precision level for customers to choose.

 

Company Profile

FAQ

Q:Key points of selection of planetary reducer
 

A:1. Frame number determined by torque: the power source will have the effect of torque amplification after deceleration ratio. The output torque value of the reducer is proportional to the deceleration ratio, and the larger the ratio, the higher the torque value will be; But the gear group of the reducer has the limit, so the rated output torque of the planetary reducer is to say that the product can work stably under the data operation, so the box number must be selected according to the demand torque.
 

2. According to the accuracy to determine the model: in the process of automation will need positioning, when the positioning accuracy requirements are higher, you need to choose a higher level of products, and vice versa. The precision of the planetary reducer is called the “backgap”, which refers to the gap of the gear group. The definition is the Angle value that the output shaft of the planetary reducer can rotate when the input end is fixed. The smaller the return clearance is, the higher the accuracy is and the higher the cost is. The user can choose the right accuracy according to their actual situation.
 

3. According to the installation size selection: that is, the size of the front end of the servo motor. The input end of the planetary reducer must match the output end of the servo motor.
 

4. According to the appearance selection: according to customer demand output shaft and connecting surface has a standard series for users to choose, can also be customized according to user special needs.
 

5. According to the axial and radial force selection: the life of the planetary reducer is affected by the internal bearing, bearing life can be calculated through the load and speed, when the axial and radial force load of the reducer is higher, the bearing life will be shortened, at this time it is recommended to choose a large product.

Application: Motor, Machinery, Agricultural Machinery, Automatic Equipment
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Customization:
Available

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Customized Request

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Shipping Cost:

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about shipping cost and estimated delivery time.
Payment Method:







 

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Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

helical gearbox

The Cyclonoidal Gearbox

Basically, the cycloidal gearbox is a gearbox that uses a cycloidal motion to perform its rotational movement. It is a very simple and efficient design that can be used in a variety of applications. A cycloidal gearbox is often used in applications that require the movement of heavy loads. It has several advantages over the planetary gearbox, including its ability to be able to handle higher loads and higher speeds.

Dynamic and inertial effects of a cycloidal gearbox

Several studies have been conducted on the dynamic and inertial effects of a cycloidal gearbox. Some of them focus on operating principles, while others focus on the mathematical model of the gearbox. This paper examines the mathematical model of a cycloidal gearbox, and compares its performance with the real-world measurements. It is important to have a proper mathematical model to design and control a cycloidal gearbox. A cycloidal gearbox is a two-stage gearbox with a cycloid disc and a ring gear that revolves around its own axis.
The mathematical model is made up of more than 1.6 million elements. Each gear pair is represented by a reduced model with 500 eigenmodes. The eigenfrequency for the spur gear is 70 kHz. The modally reduced model is a good fit for the cycloidal gearbox.
The mathematical model is validated using ABAQUS software. A cycloid disc was discretized to produce a very fine model. It requires 400 element points per tooth. It was also verified using static FEA. This model was then used to model the stiction of the gears in all quadrants. This is a new approach to modelling stiction in a cycloidal gearbox. It has been shown to produce results comparable to those of the EMBS model. The results are also matched by the elastic multibody simulation model. This is a good fit for the contact forces and magnitude of the cycloid gear disc. It was also found that the transmission accuracy between the cycloid gear disc and the ring gear is about 98.5%. However, this value is lower than the transmission accuracy of the ring gear pair. The transmission error of the corrected model is about 0.3%. The transmission accuracy is less because of the lower amount of elastic deformation on the tooth flanks.
It is important to note that the most accurate contact forces for each tooth of a cycloid gearbox are not smooth. The contact force on a single tooth starts with a linear rise and then ends with a sharp drop. It is not as smooth as the contact force on a point contact, which is why it has been compared to the contact force on an ellipse contact. However, the contact on an ellipse contact is still relatively small, and the EMBS model is not able to capture this.
The FE model for the cycloid disc is about 1.6 million elements. The most important part of the FE model is the discretization of the cycloid disc. It is very important to do the discretization of the cycloid gear disc very carefully because of the high degree of vibration that it experiences. The cycloid disc has to be discretized finely so that the results are comparable to those of a static FEA. It has to be the most accurate model possible in order to be able to accurately simulate the contact forces between the cycloid disc and the ring gear.helical gearbox

Kinematics of a cycloidal drive

Using an arbitrary coordinate system, we can observe the motion of components in a cycloidal gearbox. We observe that the cycloidal disc rotates around fixed pins in a circle, while the follower shaft rotates around the eccentric cam. In addition, we see that the input shaft is mounted eccentrically to the rolling-element bearing.
We also observe that the cycloidal disc rotates independently around the eccentric bearing, while the follower shaft rotates around an axis of symmetry. We can conclude that the cycloidal disc plays a pivotal role in the kinematics of a cycloidal gearbox.
To calculate the efficiency of the cycloidal reducer, we use a model that is based on the non-linear stiffness of the contacts. In this model, the non-linearity of the contact is governed by the non-linearity of the force and the deformation in the contact. We have shown that the efficiency of the cycloidal reducer increases as the load increases. In addition, the efficiency is dependent on the sliding velocity and the deformations of the normal load. These factors are considered as the key variables to determine the efficiency of the cycloidal drive.
We also consider the efficiency of the cycloidal reducer with the input torque and the input speed. We can calculate the efficiency by dividing the net torque in the ring gear by the output torque. The efficiency can be adjusted to suit different operating conditions. The efficiency of the cycloidal drive is increased as the load increases.
The cycloidal gearbox is a multi-stage gearbox with a small shaft oin and a big shaft. It has 19 teeth and brass washers. The outer discs move in opposition to the middle disc, and are offset by 180 deg. The middle disc is twice as massive as the outer disc. The cycloidal disc has nine lobes that move by one lobe per drive shaft revolution. The number of pins in the disc should be smaller than the number of pins in the surrounding pins.
The input shaft drives an eccentric bearing that is able to transmit the power to the output shaft. In addition, the input shaft applies forces to the cycloidal disk through the intermediate bearing. The cycloidal disk then advances in 360 deg/pivot/roller steps. The output shaft pins then move around in the holes to make the output shaft rotate continuously. The input shaft applies a sinusoidal motion to maintain the constant speed of the base shaft. This sine wave causes small adjustments to the follower shaft. The forces applied to the internal sleeves are a part of the equilibrium mechanism.
In addition, we can observe that the cycloidal drive is capable of transmitting a greater torque than the planetary gear. This is due to the cycloidal gear’s larger axial length and the ring gear’s smaller hole diameter. It is also possible to achieve a positive fit between the fixed ring and the disc, which is achieved by toothing between the fixed ring and the disc. The cycloidal disk is usually designed with a short cycloid to minimize unbalance forces at high speeds.helical gearbox

Comparison with planetary gearboxes

Compared to planetary gearboxes, the cycloidal gearbox has some advantages. These advantages include: low backlash, better overload capacity, a compact design, and the ability to perform in a wide range of applications. The cycloidal gearbox has become popular in the multi-axis robotics market. The gearbox is also increasingly used in first joints and positioners.
A cycloidal gearbox is a gearbox that consists of four basic components: a cycloid disk, an output flange, a ring gear, and a fixed ring. The cycloid disk is driven by an eccentric shaft, which advances in a 360deg/pivot/roller step. The output flange is a fixed pin disc that transmits the power to the output shaft. The ring gear is a fixed ring, and the input shaft is connected to a servomotor.
The cycloidal gearbox is designed to control inertia in highly dynamic situations. These gearboxes are generally used in robotics and positioners, where they are used to position heavy loads. They are also commonly used in a wide range of industrial applications. They have higher torque density and a low backlash, making them ideal for heavy loads.
The output flange is also designed to handle a torque of up to 500 Nm. Its rotational speed is lower than the planet gearbox, but its output torque is much higher. It is designed to be a high-performance gearbox, and it can be used in applications that need high ratios and a high level of torque density. The cycloid gearbox is also less expensive and has less backlash. However, the cycloidal gearbox has disadvantages that should be considered when designing a gearbox. The main problem is vibrations.
Compared to planetary gearboxes, cycloidal gearboxes have a smaller overall size and are less expensive. In addition, the cycloid gearbox has a large reduction ratio in one stage. In general, cycloidal gearboxes have single or two stages, with the third stage being less common. However, the cycloid gearbox is not the only type of gearbox that has this type of configuration. It is also common to find a planetary gearbox with a single stage.
There are several different types of cycloidal gearboxes, and they are often referred to as cycloidal speed reducers. These gearboxes are designed for any industry that uses servos. They are shorter than planetary gearboxes, and they are larger in diameter for the same torque. Some of them are also available with a ratio lower than 30:1.
The cycloid gearbox can be a good choice for applications where there are high rotational speeds and high torque requirements. These gearboxes are also more compact than planetary gearboxes, and are suitable for high-torque applications. In addition, they are more robust and can handle shock loads. They also have low backlash, and a higher level of accuracy and positioning accuracy. They are also used in a wide range of applications, including industrial robotics.
China Good quality Speed Ratio 6~500 Pht Spiral Bevel Gear Reducer Ra090-Slsr-G Planetary Gearbox Fubao   manufacturer China Good quality Speed Ratio 6~500 Pht Spiral Bevel Gear Reducer Ra090-Slsr-G Planetary Gearbox Fubao   manufacturer
editor by CX 2023-11-22

China Professional X/B Series Gear Motor Reducer Cycloidal Gearbox gearbox adjustment

Product Description

PROFESSIONAL MANUFACTURE
— SINCE 1995

Xwd Bwd X/B Series Gear Motor Reducer Cycloidal Gearbox

Chinese electric motor speed reducer is widely used in mining machinery, chemical industry,steel metallurgy, light

industry,environmental protection, paper making, printing, lifting transport, food industry and so on.

Main Series Product: R series helical gear motor reducer, K series spiral bevel gear reducer, NGW, P series planetary gear reducer, H B series helical gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gearbox reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloidal speed reducer, etc. Meanwhile, map sample processing business can be undertaken.

Product Description

 

1. Big Volecity- Reducing Ratio:Ratio of single-stage speed-reducing is 1/11-1/87; Ratio of double stage speed-reducing is 1/112-1/5133;Ratio of three-stage speed-reducing is 1/2057-1/446571;more-stages can be combined according to the requirement.
2. High driving efficiency:Due to adopting rolling engagement in falling-in part, the driving efficiency can reach above 90%.
3. Small in size, light weight: with compacted structure,small size and light weight. Due to adopting the principle of planet driving so that the input and output shaft in the same axis which will integrated with the motor.
4. Long service life: Has good resistance to abrasion because the main driving engaging parts are made of bearing steel and applying rolling friction.
5. Stable running: for most driving procedure, we adopt multi-teeth falling-in. Then the running will be stable with low noise.
6. Convenient dismounting:reasonable structure and design.
7. Strong overloading ability,anti-compact,suitable for
frequently start and double-side rotation.

Product Parameters

 

 

MODEL

X Series

B Series

JXJ Series

SIZE

XWD XWED XLD XLED

BWD BWED BLD BLED BWY BWEY BLEY

JXJL JXJW JXJLED JXJWED

RATIO

Single Stage: 87 

Double Stage:

SPEED RPM

Single Stage: 136/91 88/59 60/40 52/35 43/29 38/23 25/17 21/14 17/12 

Double Stage: 12.4 8 5.2 4.7 3.2 2.5 2 1.8 1.5 1.2 1 0.8 0.7 0.6 0.4 0.3

MOTOR POWER

0.55kw 0.75kw 1.5kw 2.2kw 3kw 4kw 5.5kw 7.5kw 11kw 15kw 18.5kw 22kw 30kw 37kw 45kw 55kw

Model selection for washing machine Gear Box Transmission:
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.
The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide. industrial helical gearbox. H PV series High quality Right Angle Unique speed reducer HB helical gearbox / gear box.

Detailed Photos

Chinese Gearbox Speed Reducer is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy(metal mills like plate flip machines, ingot pushers, winding machines,cooling bed transfer frames, roller straighteners, roller tables, shears continuous, casting drivers, slabbing mills, wire mills, sheet mills, plate mills), nonferrous metals, coal, building materials, ships, water conservancy(screw pumps, water turbines, centrifugal pumps, raking equipment, aerators, filter presses), electricity, construction machinery, chemical industry (extruders, dough mill, rubber calender, cooling drums, mixers, agitators, toasters, centrifuges), Cranes(slewing gears, luffing gears, travelling gears, hoisting gears), Cane sugar mills, paper machines,cooling towers,dredgers(dumping devices, travelling gears, bucket wheel excavators, cutter heads, traversing gears), conveyors(bucket conveyors, hauling winches, hoist, belt conveyors, goods lifts, apron conveyors, rail travelling gears, escalators), Plate bending machines, cement industry (concrete mixers, breakers, rotary kilns, tube mills, separators, roll crushers) and petrochemical industries.
In all fields of national economy and national defense industry, gearbox reducer products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products.

 

Packaging & Shipping

 

Application

 

Driven machines
Waste water treatment Thickeners,filter presses,flocculation apparata,aerators,raking equipment,combined longitudinal and rotary rakes,pre-thickeners,screw pumps,water turbines,centrifugal pumps Dredgers Bucket conveyors, dumping devices, carterpillar travelling gears, bucket wheel excavators as pick up, bucket wheel excavator for primitive material, cutter head, traversing gears
Chemical industry Plate bending machines, extruders, dough mills, rubbers calenders, cooling drums, mixers for uniform media, agitators for media with uniform density, toasters, centrifuges Metal working mills plate tilters, ingot pushers, winding machines, cooling bed transfer frames, roller straigheners, table continuous intermittent, roller tables reversing tube mills, shears continuous, casting drivers, reversing CHINAMFG mills
Metal working mills Reversing slabbing mills. reversing wire mills, reversing sheet mills, reversing plate mill, roll adjustment drives Conveyors Bucket conveyors, hauling winches, hoists, belt conveyors, good lifts, passenger lifts, apron conveyors, escalators, rail travlling gears
Frequency converters Reciprocating compressors
Cranes Slewing gears, luffing gears, travelling gears, hoisting gear, derricking jib cranes Cooling towers Cooling tower fans, blowers axial and radial
Cane sugar production Cane knives, cane mills Beet sugar production Beet cossettes macerators, extraction plants, mechanical refrigerators, juice boilers, sugar beet washing machines, sugar beet cutter
Paper machines Pulper drives Cableways Material ropeways, continuous ropeway
Cement industry Concrete mixer, breaker, rotary kilns, tube mills, separators, roll crushers    

Company Profile

 

Established in 1995 , HangZhou Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in HangZhou of ZheJiang Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our company possesses complete machining center, lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network CHINAMFG South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions.
With rich export experience, high quality products, competitive prices, good service and in-time delivery, we certain that we can meet all of your requirement and exceed your expectations. Our feature is bright with new cooperative relationships with companies from all over the world. We look CHINAMFG to speaking with you to future discuss how we can be of service to you.

FAQ

1. Who are we?
We are the Factory, with over 25 years of production experience, based in ZheJiang , China, start from 1995,sell to Domestic Market(50.00%),Mid East(10.00%),Southeast Asia(10.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),North America(3.00%),Africa(2.00%),Southern Europe(2.00%),South Asia(2.00%),Central America(1.00%).

2. Can you customize according to our requirements?
Yes, we can design nonstandard products according to customer’s drawing and sample.

3.What can you buy from us?
speed reducer,gearbox,gear motor,pump,crusher

4. Why should you buy from us not from other suppliers?
Founded in 1995, with over 20 years of production experience and credibility. With professional engineer team, advanced technology production and skilled workers.Specialized in the production of reducer. Map sample processing business can be undertaken.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

 

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cycloidal Gear
Step: Double-Step
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

cycloidal gearbox

Noise and Vibration Considerations in Cycloidal Gearboxes

Cycloidal gearboxes are generally known for their smooth and quiet operation. However, like any mechanical system, they can still exhibit some level of noise and vibration. Here are the key factors to consider:

  • Gear Design: The unique rolling contact design of cycloidal gears contributes to their relatively low noise levels. The teeth engagement is gradual and continuous, reducing impact forces and noise.
  • Lubrication: Proper lubrication is essential to minimize friction and noise. Using high-quality lubricants and maintaining proper lubrication levels can help reduce noise and vibration in cycloidal gearboxes.
  • Precision Manufacturing: Precise manufacturing processes and tight tolerances can help minimize irregularities in gear meshing, which can contribute to noise and vibration.
  • Load Distribution: Proper load distribution among multiple lobes in the cycloidal mechanism can help prevent localized stress concentrations that could lead to vibrations and noise.
  • Bearing Quality: High-quality bearings can contribute to smooth operation and reduce vibrations that could be transmitted to the gearbox housing.
  • Mounting and Installation: Proper mounting and alignment of the gearbox are important to ensure that it operates smoothly and without excessive vibrations.

While cycloidal gearboxes are designed to minimize noise and vibration, it’s important to consider the specific application, environmental conditions, and operating parameters. Regular maintenance, proper lubrication, and selecting the appropriate gearbox size and type can all contribute to reducing noise and vibration levels in cycloidal gearboxes.

cycloidal gearbox

Principle of Cycloidal Gearing

Cycloidal gearing is a mechanism that utilizes the unique shape of cycloidal discs to achieve motion transmission. The principle involves the interaction between two main components: the input disc and the output disc.

The input disc has lobes with pins, while the output disc has lobes with matching holes. The lobes on both discs are not perfectly circular but are shaped in a cycloidal profile. As the input disc rotates, the pins on its lobes engage with the holes in the output disc’s lobes.

As the input disc rotates, the pins move along the cycloidal paths, causing the output disc to rotate. The interaction between the pins and the holes results in smooth and continuous motion transfer. The unique shape of the cycloidal profile ensures that there is always at least one point of contact between the pins and the holes, allowing for efficient torque transmission and reduced wear.

Cycloidal gearing provides advantages such as high torque capacity, compact size, and precision motion. However, due to the complex shape of the components and the continuous engagement, manufacturing and assembly of cycloidal gearboxes can be intricate.

China Professional X/B Series Gear Motor Reducer Cycloidal Gearbox   gearbox adjustment	China Professional X/B Series Gear Motor Reducer Cycloidal Gearbox   gearbox adjustment
editor by CX 2023-11-14

China Custom Udl Series Flange-Mounted Cast Iron Housing Stepless Variator Gear Reducer with Good quality

Product Description

Technical Features

  The high degree of modularity is a design feature of SRC helical gearboxes range. It can be connected respectively with motors such as normal motor, brake motor, explosion-proof motor, frequency conversion motor, servo motor, IEC motor and so on. This kind of product is widely used in drive fields such as textile, foodstuff, ceramics packing, logistics, plastics and so on. It is possible to set up the version required using flanges or feet.

 

Products characteristics 

  SRC series helical gear units has more than 4 types. Power 0.12-4kw; Ratio 3.66-54; Torque max 120-500Nm. It can be connected (foot or flange) discretionary and use multi-mounting positions according to customers requirements.

Ground-hardened helical gears;

Modularity,can be combined in many forms;

Aluminium casing, light weight;

Gears in carbonize hard, durable;

Universal mounting;

Refined design,space effective and low noise

Structure feature

Model illuminate

1

Code for gear units series

2

No F code means foot mounted.With F code B5 flange mounted.With Z code B14 flange mounted

3

Specification code of gear units 01

4

I,II,III,B5 Output flange specification,default I not to write out is ok  

5

IEC: Input flange  HS: shaft input

6

Transmission ratio of gear units

7

M1:Mounting position, default mounting position M1 not to write out is ok

8

Position diagram for motor terminal box,default position o°(R) not to write out is ok

9

No mark means without motor   Model motor(poles of power)

10

Voltage – frequency

11

Coil in position for motor, default position S not to write out is ok

 

 

4.2 Rotation speed n

 

n1 Gear units input speed

 

n2 Gear units output speed

 

  If driven by the external gearing,1400r/min or lower rotation speed is suggested so as to optimize the working conditions and prolong the service life.Higher input rotation speed is permitted, but in this situation,the rated torque M2 will be reduced
   

 

4.5 Service factor fs

 

The effect of the driven machine on the gear unit is taken into account to a sufficient level of accuracy using the service factor fs. The service factor is determined according to the daily operation time and the starting frequency Z. Three load classifications are considered depending on the mass acceleration factor. You can read off the service factor applicable to your application in following figure. The service factor selected using this diagram must be less than or equal to the service factor as given in the performance parameter table.

 

* starting frequency Z: The cycles include all starting and braking procedures as well as change overs from low to high speed

 

SRC02..(HS)  Performance parameter

 

kw

Output speed

Torque

Speed ratio

fs

Model

IEC

0.37

16.7rpm

204N.M

54

1.0

SRC02

80B5/B14

 

 

Helical gearbox outline dimension heet

Foot Code U V V1 V2 V3 W X X1 Y Z
B02 18 107.5 60 130 11 136 155 100 17
M02 25 85 110 120 9 112 145 80 15
M01 18 80 110 120 9 118 145 80 15
B01 18 87 50 110 9 118 130 90 15

SRC helical gearbox with motor mounting position and terminal box orientation

Package
1 pc / carton,several cartons / wooden pallet

Application: Motor, Industry
Layout: Cycloidal
Hardness: Hardened
Samples:
US$ 78/Piece
1 Piece(Min.Order)

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UDL0.37
Customization:
Available

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about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

helical gearbox

How to Use a Cyclone Gearbox

Often, a cycloidal gearbox is used in order to achieve a torque transfer from a motor or pump. This type of gearbox is often a common choice as it has a number of advantages over a regular gearbox. Its main advantage is that it is easy to make, which means that it can be incorporated into a variety of applications. However, if you want to use a cycloidal gearbox, there are a few things that you need to know. These include the operation principle, the structure and the dynamic and inertial effects that come with it.

Dynamic and inertial effects

Several studies have been carried out on the static and dynamic properties of cycloidal gears. The study of these effects is beneficial in assisting optimal design of cycloidal speed reducers.
In this paper, the dynamic and inertial effects of a two-stage cycloidal speed reducer have been investigated using the CZPT program package. Moreover, a new model for cycloidal reducers based on non-linear contact dynamics has been developed. The new model aims to predict several operational conditions.
The normal excitation contact force for the cycloid discs of the first and second stage is very similar. However, the total deformation at the contact point is different. This effect is mainly due to the system’s own oscillations. The cycloid discs of the second stage turn around the ring gear roller with a 180deg angle. This angle is a significant contributor to the torque loads. The total excitation force on the cycloid discs of first and second stage is 1848 N and 2068.7 N, respectively.
In order to analyze the contact stress, different gear profiles were investigated. The mesh density was considered as an important design criterion. It was found that a bigger hole reduces the material content of the cycloidal disc and results in more stresses.
Moreover, it is possible to reduce the contact forces in a more efficient manner by changing the geometric parameters. This can be done by mesh refinement along the disc width. The cycloidal disc has the greatest influence on the output results.
The efficiency of a cycloidal drive increases with the increase in load. The efficiency of a cycloidal reducer also depends on the eccentricity of the input shaft and the cycloidal plate. The efficiency curve for small loads is linear. However, for the larger loads, the efficiency curve becomes more non-linear. This is because the stiffness of the cycloid reducer increases as the load increases.

Structure

Despite the fact that it looks like a complicated engineering puzzle, the construction of a cycloidal gearbox is actually quite simple. The key elements are the base, the load plate and the thrust bearing. All these elements work together to create a stable, compact gearbox.
The base is a circular section with several cylindrical pins around its outer edge. The pins are fixed on a fixed ring that holds them in a circular path. The ring serves as a reference circle. The circle’s size is approximately 5mm in diameter.
The load plate is a series of threaded screw holes. These are arranged 15mm away from the center. These are used to anchor external structures. The load plate must be rotated around the X and Y axis.
The thrust bearing is placed on top of the load plate. The bearing is made of an internal diameter of 35mm and an external diameter of 52mm. It is used to allow rotation around the Z axis.
The cycloidal disc is the centerpiece of the cycloidal gearbox. The disc has holes for the pins that drive the output shaft. The holes are larger than those used in output roller pins. The disc also has a reduced eccentricity.
The pins are attached to the cycloidal disc by rolling pins. The pins are made of a material that provides mechanical support for the drive during high-torque situations. The pins have a 9mm external diameter. The disc has a number of lobes and is rotated by one lobe per shaft revolution.
The cycloidal gearbox also has a top cover that helps keep the components together. The cover has a pocket for tools. The top cover also has threads that screw into the casing.helical gearbox

Operation principle

Among many types of gear transmissions, cycloidal gearboxes are used in heavy machinery and multi-axis robots. They are highly effective, compact and capable of high ratios. In addition, they have an overload capability.
Cycloid disks are driven by eccentric shafts that rotate around fixed ring pins. Roller pins of the pin disc engage with holes in the cycloidal disc. These roller pins drive the pin disc and the pin disc transfers the motion to the output shaft.
Unlike conventional gear drives, cycloidal drives have low backlash and high torsional stiffness. They are ideally suited to heavy loads and all drive technologies. The lower mass and compact design of the cycloidal disk also contributes to its high efficiency and positioning accuracy.
The cycloidal disc plays a central role in the gearbox kinematics. It rotates around a fixed ring in a circle. When the disc is pushed against the ring gear, the pins engage with the disc and the roller pins rotate around the pins. This rotating motion generates vibration, which travels through the driven shafts.
Cycloid discs are typically designed with a short cycloid, so that the eccentricity is minimized. This reduces unbalance forces at high speeds. Ideally, the number of lobes on the cycloid is smaller than the number of surrounding pins. This reduces the amount of Hertzian contact stress.
Unlike planetary gears, cycloidal gears have high accuracy and are capable of withstanding shock loads. They also experience low friction and less wear on tooth flanks. They also have higher efficiency and load capacity.
Cycloid gears are generally more difficult to manufacture than involute gears. Cycloid gears are not suitable for stacking gear stages. They require extreme accuracy for manufacturing. However, their smaller size and low backlash, high torsional stiffness, and low vibration make them ideal for use in heavy machines.

Involute gear tooth profile

Almost all gears are manufactured with an involute gear tooth profile. Cycloid gears are also produced with this profile. Compared with involute gears, cycloid gears are stronger and can transmit more power. However, they can also be more difficult to manufacture. This makes them costlier.
The involute gear tooth profile is a smooth curve. It is derived from the involute curve of a circle. A tangent to the base circle is the normal at any point of an involute.
This curve has properties that allow the involute gear teeth to transfer motion in perpendicular direction. It is also the path traced by the end of the string unwrapping from a cylinder.
An involute profile has the advantage of being easy to manufacture. It also allows for smooth meshing despite misalignment of the centre distance. This profile is also preferred over a cycloid tooth profile, but it is not the best in every regard.
Cycloid gear teeth are also made of two curves. Unlike involute teeth, cycloid gear teeth have a consistent radius. Cycloid gears are less likely to produce noise. But they are also more expensive to manufacture.
Involute teeth are easier to manufacture because they have only one curve. Cycloid gears can also be made with a rack type cutter. This makes them cheaper to manufacture. However, they require an expert design. They can also be manufactured with a gear shaper that includes a pinion cutter.
The tooth profiles that satisfy the law of gear-tooth action are sometimes called conjugate profiles. The involute profile is the most common of these. It allows for constant torque transmission.helical gearbox

Backlash

Typically, cycloidal drives provide a high ratio of transmission with no backlash. This is because the cycloid disc is driven by an eccentric shaft. During rotation, the cycloid disc rotates around a fixed ring. This ring also rotates independently of the center of gravity.
The cycloid disc is typically shortened to reduce the eccentricity. This helps to minimize the unbalance forces that may occur at high speeds. The cycloid also offers a larger gear ratio than traditional gears. This provides a better positional accuracy.
Cycloid drives also have a high torsional stiffness. This provides greater torsional resilience and shock load capabilities. This is important for a number of reasons, such as in heavy-duty applications.
Cycloid drives also have lower mass. These benefits make them ideally suited for all drive technologies. The design also allows for higher torsional stiffness and service life. These drives also have a much smaller profile.
Cycloid drives are also used to reduce speed. Because of the high torsional stiffness of the cycloid, they also have high positioning accuracy.
Cycloid drives are well-suited to a variety of applications, including electric motors, generators, and pump motors. They are also highly resistant to shock loads, which is important in a variety of applications. This design is ideal for applications that require a large transmission ratio in a compact design.
Cycloid drives also have the advantage of minimizing the clearance between the mating components. This helps to eliminate interference and ensure a positive fit. This is particularly important in gearboxes. It also allows for the use of a load cell and potentiometer to determine the backlash of the gearbox.
China Custom Udl Series Flange-Mounted Cast Iron Housing Stepless Variator Gear Reducer   with Good quality China Custom Udl Series Flange-Mounted Cast Iron Housing Stepless Variator Gear Reducer   with Good quality
editor by CX 2023-10-20

China wholesaler Speed Gear Reducer Bevel Helical Agricultural Cycloidal Drive Worm Gearbox wholesaler

Product Description


   ZheJiang CHINAMFG Machinery Manufacturing Co.,LTD. is an innovative manufacturing enterprise specalizing in the production, design, sales and installation of bulk material conveying equipment.

   The company mainly provides belt conveyor, tubular belt conveyor, mobile belt conveyor, screw conveyor, Bucket Elevator, chain conveyor, scraper conveyor and other material handling conveying equipment. It also provides conveyor idlers rollers,conveyor drum pulleys,conveyor belts, belt cleaners,impact beds,take-up frame and other components.
   Juntong Conveyor has many years of experience in supplying to a diverse range of industries which includes coal, cement,steel iron, chemical,agricultural, power,mining, port, quarrying,mechanical & civil engineering, waste management & recycling.
   We have a professional R&D team with plenty technical patents.and we can produce conveyor products in different standards such as CEMA, JIS, ISO, AS, GB and so on. Also,our products have already qualified IS09001, CE, SGS, BV, MA certifications,In addition, CHINAMFG has established friendly and cooperative relationships with ZheJiang Material Handling Research Institute Co.,ltd( BMHRI), CHINAMFG Research Institute (CCRI), HangZhou University of Science and Technology (TYUST) , etc., so that the company’s research and development level has always been at the forefront of innovation in the field of bulk material transportation.CHINAMFG Conveyor has became a CHINAMFG brand with great reputation for providing total conveyor confidence.

 

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
After-sales Service: Warranty Service
Warranty: 1 Year
Output Torque: 800~100000n.M
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

cycloidal gearbox

Use of Cycloidal Gearboxes in Precision Applications

Cycloidal gearboxes are well-suited for precision applications due to their unique design and capabilities. Here’s why they are used in precision settings:

  • High Positional Accuracy: Cycloidal gearboxes offer high positional accuracy, making them suitable for applications that require precise positioning and movement.
  • Backlash Reduction: The design of cycloidal gearboxes minimizes backlash, ensuring that there is minimal play between gears. This is crucial for maintaining accuracy in precision applications.
  • Smooth and Controlled Motion: Cycloidal gearboxes provide smooth and controlled motion with minimal vibration, which is essential for delicate operations and precision machinery.
  • Compact Design: Their compact design allows cycloidal gearboxes to be integrated into tight spaces without sacrificing performance. This is especially valuable in applications where space is limited.
  • Repeatable Performance: Cycloidal gearboxes offer consistent and repeatable performance, which is vital for maintaining precision over multiple cycles.
  • Low Backlash: The low backlash characteristic of cycloidal gearboxes ensures that there is minimal lost motion, contributing to their precision performance.
  • High Torque Density: Despite their compact size, cycloidal gearboxes can handle high torque loads, making them suitable for applications that require both precision and power.
  • Reduced Wear: The rolling contact design of cycloidal gears reduces wear and extends the lifespan of the gearbox, which is crucial for precision applications that demand consistent performance over time.

Overall, cycloidal gearboxes are a reliable choice for precision applications that require accurate positioning, controlled motion, and consistent performance.

cycloidal gearbox

Industries Benefiting from Cycloidal Gearboxes

Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

  • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact design, high torque capacity, and precise motion control.
  • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
  • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
  • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
  • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
  • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

China wholesaler Speed Gear Reducer Bevel Helical Agricultural Cycloidal Drive Worm Gearbox   wholesaler China wholesaler Speed Gear Reducer Bevel Helical Agricultural Cycloidal Drive Worm Gearbox   wholesaler
editor by CX 2023-09-27

China Hot selling Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao best automatic gearbox

Product Description

Product Description

WRV-6E Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox FuBao
Cycloidal Pin Wheel Reducer robot gearbox Installed with radial thrust ball bearings, so it can support external load, torque rigidity, large allowable torque, can reduce the number of components required, easy installation. The revolution speed of WRV gears is slower and vibration is reduced, which can reduce the motor structure (input gear) and inertia.

Cycloidal Pin Wheel Reducer robot gearbox High precision, high rigidity, high torque, high load and other characteristics realize hollow design at the same time. After being hollowed out, the ease of use of the product is improved due to the variety of piping and cable layout options.

The Cycloidal Pin Wheel Reducer robot gearbox is developed on the basis of the traditional needle wheel reducer. It not only overcomes the shortcomings of the general needle pendulum transmission, but also has more advantages, such as long life, stable precision, high efficiency, smooth transmission, small size, Light weight, large reduction ratio range, etc. This RV reducer from FUBAO adopts a double support support mechanism and a pinwheel mechanism, even if a torque up to 6 times the rated torque is applied, the product will not be damaged, and the torsional rigidity is very large. Small backlash, small volume, large torque. In order to directly support large loads, main bearings (large angular contact ball bearings) are installed inside.

Cycloidal Pin Wheel Reducer robot gearbox mainly has the following characteristics:

A. Main bearing built-in mechanism
1. Improved reliability;
2. Total cost reduction;
3. Radial thrust ball bearings are installed, so they can support external loads, and the moment rigidity and allowable moment are large, which can reduce the number of required components;
4. The use of couplings and motor flanges makes the installation of the motor very simple.

B. 2-stage deceleration mechanism
1. Small vibration;
2. The revolution speed of the gear is slowed down, the vibration is reduced, and the direct connection part of the motor (input gear) can be reduced, and the inertia can be reduced.

C. Double column support mechanism
1. High torsional rigidity;
2. Strong impact resistance;
3. The crank shaft is supported by double columns in the reducer.

D. Rolling contact mechanism
1. Excellent starting power;
2. Small abrasion and long service life;
3. Small backlash (1arc.min).

Product Parameters

     WRV-E series Specifications WRV6E WRV20E WRV40E WRV80E WRV110E WRV160E WRV320E WR450E
Rated output torque 196 882 1666 2156 2940 3920 7056 17640
Reduction ratio 31~103 57~161 57~153 57~153 81~175 81~171 81~185 81~192
Backlash <=1 

Detailed Photos

 

 

Application Case

Company Profile

HangZhou Fubao Electromechanical Technology Co., Ltd. was established in 2008, the company has a complete precision reducer design, production capacity. Set R & D, manufacturing, assembly and sales, more in the field of gear manufacturing has more than 10 years of background, in the manufacturing equipment is equipped with Switzerland Riesenhahl gear grinding machine, domestic Qinchuan gear grinding machine, hamai gear hobbing machine and domestic Xihu (West Lake) Dis. gear hobbing machine, Japan Yasaki TLGmazak CNC lathe, CNC milling machine and other fully CNC equipment, In addition, it is equipped with other advanced measuring equipment such as Japanese TTI gear detector, 3 coordinate measurement, reducer backlash measurement instrument and so on. In a strong manufacturing capacity at the same time, can be stable, continuous manufacturing of high-quality precision reducer products.

The precision reducer produced by our company has the characteristics of high structural rigidity, small back backlash, precise transmission and so on. It is widely used in various industries. Companies adhering to the concept of let customers participate in manufacturing, and strive to provide customers with more personalized services. In the field of precision transmission has a unique achievements. It is our CHINAMFG pursuit to make far-reaching contributions.

 

Factory Display

FAQ

Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.

Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.

Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.

Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery, Agricultural Machinery, Robot Arm
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase, Lower Rpm and Increase Torque
Layout: Cycloidal
Customization:
Available

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Customized Request

cycloidal gearbox

Variations in Cycloidal Gearbox Design

Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

  • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
  • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
  • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
  • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
  • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
  • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

cycloidal gearbox

Safety Measures for Operating Cycloidal Gear Systems

Operating cycloidal gear systems requires careful attention to safety to prevent accidents and ensure the well-being of operators and personnel. Here are important safety measures to consider:

  • Training: Provide proper training to operators and maintenance personnel on the operation, maintenance, and potential hazards associated with cycloidal gear systems.
  • Protective Equipment: Operators should wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and protective clothing.
  • Lockout-Tagout: Implement lockout-tagout procedures to ensure that the system is de-energized and isolated before any maintenance or repair work begins.
  • Regular Inspections: Conduct routine inspections of the gear system to identify any signs of wear, damage, or abnormalities that could compromise safety or performance.
  • Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain optimal performance and prevent overheating.
  • Temperature Monitoring: Install temperature sensors or monitoring devices to detect any excessive heat buildup in the gearbox, which could indicate a potential issue.
  • Proper Ventilation: Ensure that the area where the gear system operates is well-ventilated to prevent the accumulation of heat or harmful fumes.
  • Emergency Stop: Install emergency stop buttons or switches that can immediately shut down the system in case of an emergency.
  • Clearance Zones: Establish clear clearance zones around the gear system to prevent accidental contact with moving parts.
  • Regular Maintenance: Follow a scheduled maintenance routine to keep the gear system in optimal working condition and address any potential safety concerns.
  • Operator Awareness: Ensure that operators are aware of the gear system’s potential hazards and safe operating practices.
  • Warning Signage: Clearly mark areas where the gear system operates with appropriate warning signs and labels.
  • Emergency Procedures: Develop and communicate clear emergency procedures to respond to accidents, malfunctions, or other unexpected events.

Prioritizing safety in the operation and maintenance of cycloidal gear systems is essential to prevent injuries and maintain a safe working environment.

cycloidal gearbox

Principle of Cycloidal Gearing

Cycloidal gearing is a mechanism that utilizes the unique shape of cycloidal discs to achieve motion transmission. The principle involves the interaction between two main components: the input disc and the output disc.

The input disc has lobes with pins, while the output disc has lobes with matching holes. The lobes on both discs are not perfectly circular but are shaped in a cycloidal profile. As the input disc rotates, the pins on its lobes engage with the holes in the output disc’s lobes.

As the input disc rotates, the pins move along the cycloidal paths, causing the output disc to rotate. The interaction between the pins and the holes results in smooth and continuous motion transfer. The unique shape of the cycloidal profile ensures that there is always at least one point of contact between the pins and the holes, allowing for efficient torque transmission and reduced wear.

Cycloidal gearing provides advantages such as high torque capacity, compact size, and precision motion. However, due to the complex shape of the components and the continuous engagement, manufacturing and assembly of cycloidal gearboxes can be intricate.

China Hot selling Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao   best automatic gearbox	China Hot selling Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao   best automatic gearbox
editor by CX 2023-09-21

China Good quality Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao with Good quality

Product Description

Product Description

WRV-6E Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox FuBao
Cycloidal Pin Wheel Reducer robot gearbox Installed with radial thrust ball bearings, so it can support external load, torque rigidity, large allowable torque, can reduce the number of components required, easy installation. The revolution speed of WRV gears is slower and vibration is reduced, which can reduce the motor structure (input gear) and inertia.

Cycloidal Pin Wheel Reducer robot gearbox High precision, high rigidity, high torque, high load and other characteristics realize hollow design at the same time. After being hollowed out, the ease of use of the product is improved due to the variety of piping and cable layout options.

The Cycloidal Pin Wheel Reducer robot gearbox is developed on the basis of the traditional needle wheel reducer. It not only overcomes the shortcomings of the general needle pendulum transmission, but also has more advantages, such as long life, stable precision, high efficiency, smooth transmission, small size, Light weight, large reduction ratio range, etc. This RV reducer from FUBAO adopts a double support support mechanism and a pinwheel mechanism, even if a torque up to 6 times the rated torque is applied, the product will not be damaged, and the torsional rigidity is very large. Small backlash, small volume, large torque. In order to directly support large loads, main bearings (large angular contact ball bearings) are installed inside.

Cycloidal Pin Wheel Reducer robot gearbox mainly has the following characteristics:

A. Main bearing built-in mechanism
1. Improved reliability;
2. Total cost reduction;
3. Radial thrust ball bearings are installed, so they can support external loads, and the moment rigidity and allowable moment are large, which can reduce the number of required components;
4. The use of couplings and motor flanges makes the installation of the motor very simple.

B. 2-stage deceleration mechanism
1. Small vibration;
2. The revolution speed of the gear is slowed down, the vibration is reduced, and the direct connection part of the motor (input gear) can be reduced, and the inertia can be reduced.

C. Double column support mechanism
1. High torsional rigidity;
2. Strong impact resistance;
3. The crank shaft is supported by double columns in the reducer.

D. Rolling contact mechanism
1. Excellent starting power;
2. Small abrasion and long service life;
3. Small backlash (1arc.min).

Product Parameters

     WRV-E series Specifications WRV6E WRV20E WRV40E WRV80E WRV110E WRV160E WRV320E WR450E
Rated output torque 196 882 1666 2156 2940 3920 7056 17640
Reduction ratio 31~103 57~161 57~153 57~153 81~175 81~171 81~185 81~192
Backlash <=1 

Detailed Photos

 

 

Application Case

Company Profile

HangZhou Fubao Electromechanical Technology Co., Ltd. was established in 2008, the company has a complete precision reducer design, production capacity. Set R & D, manufacturing, assembly and sales, more in the field of gear manufacturing has more than 10 years of background, in the manufacturing equipment is equipped with Switzerland Riesenhahl gear grinding machine, domestic Qinchuan gear grinding machine, hamai gear hobbing machine and domestic Xihu (West Lake) Dis. gear hobbing machine, Japan Yasaki TLGmazak CNC lathe, CNC milling machine and other fully CNC equipment, In addition, it is equipped with other advanced measuring equipment such as Japanese TTI gear detector, 3 coordinate measurement, reducer backlash measurement instrument and so on. In a strong manufacturing capacity at the same time, can be stable, continuous manufacturing of high-quality precision reducer products.

The precision reducer produced by our company has the characteristics of high structural rigidity, small back backlash, precise transmission and so on. It is widely used in various industries. Companies adhering to the concept of let customers participate in manufacturing, and strive to provide customers with more personalized services. In the field of precision transmission has a unique achievements. It is our CHINAMFG pursuit to make far-reaching contributions.

 

Factory Display

FAQ

Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.

Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.

Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.

Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery, Agricultural Machinery, Robot Arm
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase, Lower Rpm and Increase Torque
Layout: Cycloidal
Customization:
Available

|

Customized Request

cycloidal gearbox

Calculation of Reduction Ratio in a Cycloidal Gearbox

The reduction ratio in a cycloidal gearbox can be calculated using the following formula:

Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins

In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.

For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:

Reduction Ratio = (7 + 14) / 14 = 1.5

This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.

cycloidal gearbox

Maintenance Requirements for Cycloidal Gearboxes

Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

  • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
  • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
  • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
  • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
  • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
  • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
  • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
  • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

cycloidal gearbox

Disadvantages of Using a Cycloidal Gearbox

While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:

  • Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
  • Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
  • Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
  • Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
  • Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
  • Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
  • Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.

Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.

China Good quality Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao   with Good quality China Good quality Wrv-6e Gear Ratio 161: 1 Cycloidal Pin Wheel Reducer Robot Gearbox Fubao   with Good quality
editor by CX 2023-09-18

China Best Sales X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant supplier

Product Description

Product Description

X/B series Single stage gear motor reducer cycloidal gearbox for Manufacturing Plant

Components:

1. Housing: Cast Iron
2. Gearset: Cycloid Wheel & Pin Wheel
3. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, Explosion-proof Motor, Regulated Speed Motor, Hydraulic Motor)
IEC-normalized Motor Flange
Keyed CZPT Shaft Input
4. Output Configurations:
Keyed CZPT Shaft Output
 

Detailed Photos

Features:

1. Large reduction ratio, 1-stage ratio 9~87, 2-stage ratio 121~1849, larger reduction ratio is available by 3-stage or multistage combinations
2. High efficiency, the average efficiency is over 90%
3. Compact structure, light weight
4. Stable and reliable operation, low noise5. Long service life

Product Parameters

Parameters:

Models Power Ratio Max. Torque Output Shaft Dia. Input Shaft Dia.
1 Stage
X2(B0/B12) 0.37~1.5 9~87 150 Φ25(Φ30) Φ15
X3(B1/B15) 0.55~2.2 9~87 250 Φ35 Φ18
X4(B2/B18) 0.75~4.0 9~87 500 Φ45 Φ22
X5(B3/B22) 1.5~7.5 9~87 1,000 Φ55 Φ30
X6(B4/B27) 2.2~11 9~87 2,000 Φ65(Φ70) Φ35
X7 3.0~11 9~87 2,700 Φ80 Φ40
X8(B5/B33) 5.5~18.5 9~87 4,500 Φ90 Φ45
X9(B6/B39) 7.5~30 9~87 7,100 Φ100 Φ50

X10(B7/B45) 15~45 9~87 12,000 Φ110 Φ55
X11(B8/B55) 18.5~55 9~87 20,000 Φ130 Φ70
2 Stage
X32(B10) 0.25~0.55 121~1849 Φ35 Φ15
X42(B20/B1812) 0.37~0.75 121~1849 Φ45 Φ15
X53(B31/B2215) 0.55~1.5 121~1849 Φ55 Φ18
X63(B41/B2715) 0.75~2.2 121~1849 Φ65(Φ70) Φ18
X64(B42/B2718) 0.75~2.2 121~1849 Φ65(Φ70) Φ22
X74 1.1~3.0 121~1849 Φ80 Φ22
X84(B52/B3318) 1.5~4.0 121~1849 Φ90 Φ22
X85(B53/B3322) 2.2~5.5 121~1849 Φ90 Φ30
X95(B63/B3922) 3.0~7.5 121~1849 Φ100 Φ30
X106(B74/B4527) 4.0~11 121~1849 Φ110 Φ35
X117(B84/B5527) 4.0~15 121~1849 Φ130 Φ40(Φ35)

1 Stage Ratio: 9, 11, 17, 23, 29, 35, 43, 59, 71, 87
2 Stage Ratio: 121, 187, 289, 385, 473, 595, 731, 989, 1225, 1849

Installation:
Foot Mounted
Flange Mounted
Lubrication:

Foot-mounted Flange-mounted
1 Stage X2~X4 X5~X11 X2~X4 X5~X11
Grease Lubrication Oil-bath & Splash Lubrication Grease Lubrication Oil Pump Circulation Lubrication
2 Stage X32~X42 X53~X117 X32~X42 X53~X117
Grease Lubrication Oil-bath & Splash Lubrication Grease Lubrication Oil Pump Circulation Lubrication

Cooling:
Natural Cooling

Packaging & Shipping

Company Profile

Our Advantages

FAQ

1.Q:What kinds of gearbox can you produce for us?

A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

Welcome to contact us for more detail information and inquiry.
If you have specific parameters and requirement for our gearbox, customization is available.

Application: Motor, Machinery, Agricultural Machinery, Industry
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Hardness: Hardened
Installation: Vertical Type
Step: Double-Step
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

cycloidal gearbox

Variations in Cycloidal Gearbox Design

Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

  • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
  • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
  • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
  • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
  • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
  • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

Customization:
Available

|

Customized Request

cycloidal gearbox

Industries Benefiting from Cycloidal Gearboxes

Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

  • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact cycloidal gearbox

    Use of Cycloidal Gearboxes in Precision Applications

    Cycloidal gearboxes are well-suited for precision applications due to their unique design and capabilities. Here’s why they are used in precision settings:

    • High Positional Accuracy: Cycloidal gearboxes offer high positional accuracy, making them suitable for applications that require precise positioning and movement.
    • Backlash Reduction: The design of cycloidal gearboxes minimizes backlash, ensuring that there is minimal play between gears. This is crucial for maintaining accuracy in precision applications.
    • Smooth and Controlled Motion: Cycloidal gearboxes provide smooth and controlled motion with minimal vibration, which is essential for delicate operations and precision machinery.
    • Compact Design: Their compact design allows cycloidal gearboxes to be integrated into tight spaces without sacrificing performance. This is especially valuable in applications where space is limited.
    • Repeatable Performance: Cycloidal gearboxes offer consistent and repeatable performance, which is vital for maintaining precision over multiple cycles.
    • Low Backlash: The low backlash characteristic of cycloidal gearboxes ensures that there is minimal lost motion, contributing to their precision performance.
    • High Torque Density: Despite their compact size, cycloidal gearboxes can handle high torque loads, making them suitable for applications that require both precision and power.
    • Reduced Wear: The rolling contact design of cycloidal gears reduces wear and extends the lifespan of the gearbox, which is crucial for precision applications that demand consistent performance over time.

    Overall, cycloidal gearboxes are a reliable choice for precision applications that require accurate positioning, controlled motion, and consistent performance.

    design, high torque capacity, and precise motion control.

  • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
  • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
  • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
  • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
  • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

China Best Sales X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant   supplier China Best Sales X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant   supplier
editor by CX 2023-09-04

China factory P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill gearbox design

Product Description

 

Product Name

Best price of P series planetary gearbox for concrete mixer

Series

gear reducer

Application

Power Tranmission

Bearing

China Top brand HRB,LYC,ZWZ or other brands requested, NSK

Used

industry machinery

 

Product Description

 

1.P series planetary gear reducer is widely used in metallurgy , mining, lifting and transport , electricity, energy , building
materials, light industry, transportation and other industrial sectors.

2. P series planetary gear involute planetary gear transmission , within a reasonable use, external gear , power split .

3. The planetary gear modular design changes can be combined according to customer requirements.

4.Carburized gears are used to obtain high- hard wear-resistant surface , all the heat treatment after grinding gear teeth ,
reduce noise , improve the overall efficiency and service life.

5. Hight quality gear reducer , small transmission ratio range , high efficiency, smooth operation, low noise adaptability and
other characteristics .

1 . Input: concentric shaft input , the helical gear input , bevel – helical gear input, bevel gear input.

2 . Output: the splined inner, hollow shaft shrink disc, splined outer, CZPT shaft flat key .

3.The planetary gear involute planetary gear transmission, within a reasonable use of external gear, power split. Therefore,light weight, small size, transmission ratio range, high efficiency, smooth operation, low noise, strong adaptability and other
characteristics.

4 . Box with ductile iron, greatly improving cabinet rigidity and shock resistance.

5 . Modular design , according to customer requirements to change the combination types .

6 . The installation forms : horizontal and vertical installation, torque arm mounting

7 . Combined with R series , K series to get greater ratio .
 

Company Profile

Certifications

Packaging & Shipping

FAQ

Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Planetary
Step: Single-Step
Type: Gear Reducer

cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

Samples:
US$ 100000/Piece
1 Piece(Min.Order)

|
Request Sample

cycloidal gearbox

Advantages of Using a Cycloidal Gearbox

Cycloidal gearboxes offer several advantages that make them well-suited for various applications:

  • High Torque Density: Cycloidal gearboxes provide a high torque output relative to their size and weight. This makes them ideal for applications where space is limited, and high torque is required.
  • Compact Design: The unique arrangement of cycloidal pins and lobed profiles results in a compact gearbox design. This is advantageous when dealing with constrained installation spaces.
  • Smooth and Precise Motion: Cycloidal motion generates smooth and controlled movement, making these gearboxes suitcycloidal gearbox

    Patents Associated with Cycloidal Gearbox Designs

    Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:

    • Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
    • Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
    • Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
    • Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.

    These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.

    able for applications requiring accurate positioning, such as robotics and automation.

  • High Shock Load Capacity: The multiple points of contact between the cycloidal pins and the lobes distribute the load, allowing cycloidal gearboxes to handle sudden shocks and overloads effectively.
  • Backlash Elimination: Cycloidal gearboxes exhibit minimal backlash due to the nature of their motion. This is beneficial in applications where precise motion reversal is crucial.
  • High Efficiency: The rolling contact between the pins and lobes contributes to efficient power transmission, resulting in relatively high efficiency levels.
  • Reduced Wear and Noise: The rolling motion in cycloidal gearboxes leads to reduced wear on components, resulting in lower maintenance requirements and quieter operation.
  • Versatility: Cycloidal gearboxes can handle a wide range of ratios and speeds, making them suitable for various industrial and automation applications.

Due to these advantages, cycloidal gearboxes are commonly used in robotics, automation, packaging machinery, conveyors, and other applications where compactness, high torque, and precise motion are critical.

China factory P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill   gearbox design		China factory P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill   gearbox design
editor by CX 2023-09-01

China Standard Precision Cycloidal Cyclo Planetary Gear Motor Drive CZPT Reducer Gearbox China Manufacturer Industrial Wholesale differential gearbox

Product Description

                              SC Transmission Cycloidal gearbox Cyclo Drivecyc lo gear box drive motor speed reducer gearboxes planetary CZPT power industrial transmission best price manufacture Cycloidal gearbox

Product Description

 

Cyclo Drive are unsurpassed where drive technology is concerned.  The Cyclo drive is superior to traditional gear mechanisms, since it only operates with rolling force and is not exposed to shear forces.  By comparison with gears with contact loads, Cyclo drives are more resistant and can absorb extreme shock loads by means of uniform load distribution over the power transmitting components.  Cyclo drives and Cyclo drive geared motors are characterized by their reliability, long service life and outstanding efficiency, even under difficult conditions.

Applications:Conveyor systems,Food and sugar industry,Mixers and agitators,Metalworking machines,Water treatment plants,Recycling plants,Poultry Processing Equipment,Sawmills and woodworking machines,Rolling mills,Construction machinery,Paper industry

Cycloidal Reducer 
Power range:0.12-90KW
Transmission ration range:7-650000
Output torque(Kn.m):top to 30
 

Product Parameters

 

 

Company Profile

FAQ

 

Shipping

Application: Motor, Machinery, Agricultural Machinery
Gear Shape: Bevel Gear
Step: Single-Step
Type: Worm Reducer
Motor: Can Be Matched with The Motor
Ratio: 7-650000
cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

cycloidal gearbox

Maintenance Requirements for Cycloidal Gearboxes

Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

  • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
  • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
  • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
  • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
  • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
  • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
  • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
  • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cycloidal gearbox

Common Applications of Cycloidal Gearboxes

Cycloidal gearboxes find their application in various industries and scenarios where their unique features are advantageous:

  • Robotics: Cycloidal gearboxes are often used in robotic joints and manipulators due to their compact size, high torque capacity, and precision movement.
  • Conveyor Systems: Their ability to handle heavy loads and provide accurate motion makes cycloidal gearboxes suitable for conveyor systems in industries such as manufacturing, food processing, and material handling.
  • Aerospace: In aerospace applications, cycloidal gearboxes are used in satellite mechanisms, aerospace actuators, and precision motion control systems.
  • Medical Devices: The compact design and precise motion capabilities of cycloidal gearboxes are beneficial in medical equipment such as surgical robots and diagnostic devices.
  • Textile Industry: Cycloidal gearboxes are utilized in textile machines for their ability to provide accurate and synchronized movement in the weaving and knitting processes.
  • Automotive: Some automotive applications, such as sunroof mechanisms and power seats, can benefit from the compact size and high torque capacity of cycloidal gearboxes.
  • Printing Industry: The precision and reliability of cycloidal gearboxes are important in printing presses to ensure accurate paper feeding and positioning.
  • Packaging Machinery: In packaging equipment, cycloidal gearboxes can provide the required torque and accuracy for tasks like sealing, labeling, and filling.

These are just a few examples of where cycloidal gearboxes are commonly used, demonstrating their versatility and adaptability across various industries.

China Standard Precision Cycloidal Cyclo Planetary Gear Motor Drive CZPT Reducer Gearbox China Manufacturer Industrial Wholesale   differential gearbox	China Standard Precision Cycloidal Cyclo Planetary Gear Motor Drive CZPT Reducer Gearbox China Manufacturer Industrial Wholesale   differential gearbox
editor by CX 2023-08-29