White AT Toothed Steel Cords TPU Timing Belt

  • White AT Toothed Steel Cords TPU Timing Belt
  • White AT Toothed Steel Cords TPU Timing Belt
  • White AT Toothed Steel Cords TPU Timing Belt
  • White AT Toothed Steel Cords TPU Timing Belt
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White AT Toothed Steel Cords TPU Timing Belt

Barbieri®AT toothed timing belt: made of thermoplastic polyurethane, embedded with high-strength steel wire core, high quality, high wear resistance, and can run smoothly under high load.
Polyamide cloth can be added to the back and tooth surfaces as required to reduce friction coefficient, reduce noise and improve belt tooth meshing.

AT tooth type: high-strength synchronous belt, suitable for synchronous belt drive for power transmission and applications with high positioning accuracy.

White timing belt

Steel cords timing belt



White timing belt

Drive without

reverse bending

Min. teeth No. of pulley A15
Min. diameter of idler B30mm


Steel cords timing belt

Drive with

reverse bending

Min. teeth No. of pulley C25
Min. diameter of idler D60mm
* A:drive pulley,B:idler on teeth,C:drive pulley,D:idler on back


Steel cords timing belt

Trapezoidal tooth belt


White timing belt

Drive without

reverse bending

Min. teeth No. of pulley A15
Min. diameter of idler B50mm


Steel cords timing belt

Drive with

reverse bending

Min. teeth No. of pulley C25
Min. diameter of idler D120mm
* A:drive pulley,B:idler on teeth,C:drive pulley,D:idler on back

Trapezoidal tooth belt

White timing belt


White timing belt

Drive without

reverse bending

Min. teeth No. of pulley A18
Min. diameter of idler B120mm


Steel cords timing belt

Drive with

reverse bending

Min. teeth No. of pulley C25
Min. diameter of idler D180mm
* A:drive pulley,B:idler on teeth,C:drive pulley,D:idler on back

AT type: It is an improvement of T type, which is basically similar. Because of its small tooth groove width, the transmission power and transmission accuracy of AT type timing belt are greatly improved than T type teeth.

In particular, its advantages in transmission accuracy are extremely obvious. Some equipment that requires high transmission positioning accuracy mainly uses AT-type timing belts.


Mechanical properties:

● Dimensional stability, low pre-tension, low axial load

● High abrasion resistance, good elasticity, maintenance-free

● Lower noise, high efficiency, high precision for line and angle location


Chemical Properties:

● Well-resistance to hydrolysis , ozone, UV and anti-aging

● Well-resistance to oil and grease

● Well corrosive resistance to most of acids and alkali

● Normal working temperature -10℃ to +60℃ (+80℃ is affordable in n a short time)


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