Shengzhou Hengli Industrial Belt Co.,Ltd manufactures full series of Neoprene Timing Belts,Neoprene Poly-B belts, Pu Truly Endless Timing Belts, Pu Open End Timing Belts, Knitting Machine Belts(TT5), all kinds of Jointed/welded Pu Timing Belts and special belts(T10-3040, seamless AT20 etc) and coating Linatex/APL/Tenax belts etc. At present, we have more than 4000 specifications of belts.

**Polyurethane open end timing belt 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. Polyurethane open end timing belt has the reliable transmission and the fine size stability. A layer of nylon can be added in the tooth face end or bank 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,L,H,XH,T2.5,T5,TT5,T10,T20,AT5,AT10,AT20,2M,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.