Overrunning Clutch RA/RAS Series for PTO Drive Shafts
Overrunning Clutch RA/RAS Series for PTO Drive Shafts
The device is used to transmit the motion in a single rotation direction when the tractor drives the implement. During the stopping phase, with the tractor PTO disengaged and the implement still moving, the transmission is disconnected. This device is useful for operating machinery with high rotation inertia because, during the stopping phase, thetractor PTO shaftis disengaged from the driven machine.
RA1 Series Overrunning Clutch Specification


- Circlip
- Retaining washer
- Push pin kit
- Hub
- Prong kit (Qty.=3)
- Housing with yoke
- Grease nipple
RA2 Series Overrunning Clutch Specification


- Circlip
- Retaining washer
- Push pin kit
- Hub
- Prong kit (Qty.=3)
- Housing with yoke
- Grease nipple
RAS Series Overrunning Clutch年代pecification



- Circlip
- Retaining washer
- Push pin kit
- Hub
- Prong kit (Qty.=3)
- Housing with the splined yoke
- Grease nipple
Performance Advantage of Overrunning Clutch
◆ Allows inertia from implementation to dissipate without putting load back through the tractor or system.
◆ Easy maintenance.
◆ Smooth operation.
◆ Offered in various driveshaft sizes and hub configurations.
◆ Easier connection by enabling the shaft to be aligned with the tractor PTO spline.
Design Features ofOverrunning Clutch
◆ Overrunning clutch is offered in two different configurations – for both clockwise (R) and counter-clockwise (L) overrunning directions.
◆The counterclockwise version is recognized by the groove.

Edited by Zqq.
Product Quick Detail:
- 年代tandard and non-standard available
- With high quality and competitive price
- Prompt delivery
- 包装按customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
年代urface Treatment
退火,自然圣典,热处理,polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
年代ize: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.


