Polyurethane Open End Timing Belts is made of thermoplastic polyurethane. It has strong anti-wear. The various of reinforce cord ensure the sound running capability in the driving. It has small production tolerance. Poyurethane open end timing belt has the reliable transmission and the fine size stability. A layer of nylon can be added in the tooth face and/or back in order to guarantee the running specialty in the special applications, also can added a thick layer of polyurethane in the back of the belt to resist corrosion or high loading.
Mechanical Properties
1. fine size stability
2. little per-tension
3. low noise
4. highly anti-wear ability
5. non-maintenance
6. good elasticity
7. the max linear velocity can reaches 80m/s
8. high precision linear positioning

The sizes we have for the Pu open end timing belts are as follows:
MXL,XL,XXL,L,H,XH,XXH,T2.5,T5,T10,T20,AT5,AT10,2M,3M,5M,8M,14M,20M,S2M,S3M,S4.5M,S5M,S8M,S14M,RPP3M,RPP5M,RPP8M,RPP14M,8YU etc..

Polyurethane open end timing belt standard roll length is 50 meters or 100 meters.
Reinforce cord can be made of steel cord or Kevlar cord.
Polyurethane open end timing belt is normally used in linear motion drives.

1.Material is Thermoplastic Polyurethane Elastomer, Open Ended or Welded
2.All size can be made with Stainless Steel Cord or KEVLAR Cord
3.All size can be made with NFT(Green Fabric on Teeth), TENAX or LINATEX on the Back
4.All size can be Welded.
Example of mark



Ordering attention
1.We can produce belts as your supplied sample.
2.We can produce particular type or function belts(such as anti-static electricity, poison-free) as clients’ request.