Product Description
| Product Info | |
| Description | Crown Wheel Pinion 43/11 |
| OEM NO. | 33030-26691 330306A412 |
| Size | Standard |
| Model | For TOYOTA Land Cruiser HZJ79 |
| OEM / ODM | Available |
| Packing Details | Neutral packing or original packing or as customers’ requirements |
| Lead Time | 2-3 days in stock or 20-25 days out of Stock |
| Shipping & Payment Terms | |
| Port of Loading | HangZhou/other port as you want |
| Shipping Method | By Sea, By Air, By Carrier |
| Payment Terms | T/T, Western Union, Paypal |
What we can supply :
1. Reasonable Price and effective after -service
2. Strict Inspection System
3. delivery in time
Our advantage
1.Many years professional manufacturing supplier experience.
2.Our products range is well equipped
3. Factory price
4. Customized services
5.Sample available for quality examination
6. Small order welcome
Shipment and Payment
1: Usually we ship your order by sea or by air…
2: We do our best to ship your order within 1 week after receiving your payment
3: We’ll tell you the tracking number once your order has been sent.
4: We accept T/T Bank transfer, L/C, Western Union, Paypal.
Q & A
- How Can I Get Your catalogue?
A: Send An Enquiry To Us And Tell Us U Need Our catalogue, Our Sales Will Reply U Within 12 Hours With product catalogueQ2. Can I Get An Sample To Check Quality Before Mass Order?
A: Yes, You Can. Welcome To Place Sample Order To Check Our Quality. I Do Believe Our High Quality Products Will Bring More Orders For You From Your Clients!Q3. Any Guarantee For Your Products?
A: Our Company’s Culture Is”Quality Is Our Culture!”All Of Our Products With 12Months FREE GUARANTEE,Never Need To Worry About The After-Sale Service. We Will Always Be Here To Support Your Business!Q4. How About Your Delivery Time?
A: Generally, It Will Take 3 To 30 Days After Receiving Your Advance Payment. The Specific Delivery Time Depends
On The Items And The Quantity Of Your Order.Q5.Do You Test All Your Goods Before Delivery?
A: Yes, We Have 100 Q% Test Before Delivery.Q6. How Do You Make Our Business Long-Term And Good Relationship?
1. We Keep Good Quality And Competitive Price To Ensure Our Customers Benefit ;
2. We Respect Every Customer As Our Friend And We Sincerely Do Business And Make Friends With Them, No Matter Where They Come From.
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| Layout: | Cycloidal |
|---|---|
| Hardness: | Soft Tooth Surface |
| Installation: | Torque Arm Type |
| Step: | Stepless |
| Type: | Worm Gear Box |
| Place of Origin: | China |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Suitability of Cycloidal Gearboxes for High-Torque Applications
Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:
- Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
- High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
- Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
- Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
- High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.
These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.
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.
How Does a Cycloidal Gearbox Work?
A cycloidal gearbox operates on the principle of cycloidal motion to transmit rotational power. It consists of a set of components that work together to achieve smooth and efficient motion transmission:
- High-Speed Input Shaft: The gearbox is connected to a high-speed input shaft, typically driven by an electric motor or another power source.
- Cycloidal Pins or Rollers: Surrounding the input shaft are a series of cycloidal pins or rollers arranged in a circular pattern. These pins interact with the lobed profiles of the outer stationary ring.
- Outer Stationary Ring: The outer ring remains stationary and contains lobed profiles. The lobes are designed in a way that allows them to engage with the cycloidal pins as they rotate.
- Motion Transmission: As the input shaft rotates, it causes the cycloidal pins to move along the circular path. The interaction between the cycloidal pins and the lobed profiles of the outer ring results in a unique motion known as epicycloidal or hypocycloidal motion.
This motion generates torque that is transferred from the input shaft to the output shaft of the gearbox. The main advantage of a cycloidal gearbox is its ability to provide high torque output in a compact design. The multiple points of contact between the pins and the lobes distribute the load, enhancing the gearbox’s load-carrying capacity.
Cycloidal gearboxes are known for their smooth and controlled motion, making them suitable for applications requiring precise positioning and high torque capabilities, such as robotics, automation, and industrial machinery.
editor by CX 2024-04-30