AT20 polyurethane opening timing belt is made of thermoplastic polyurethane material, which has high abrasion resistance. Various types of steel wire cores ensure that it still maintains good movement ability in transmission and has small production tolerances. AT20 open PU timing belt drive is reliable and dimensional stability.During the production process, a layer of nylon is added to the tooth surface and the back of the tooth to ensure the operation particularity in special applications remains unchanged. A layer of polyurethane can also be thickened on the back of the belt to prevent corrosion or high load.

Mechanical properties of AT20 polyurethane open timing belt

1. Dimensional stability

2. Low pre-tension

3. Low noise

4. Highly resistant to wear

5. No maintenance required

6. Good flexibility

7. The linear speed can reach up to 80 m/s

8. High-precision linear positioning

Chemical properties of AT20 polyurethane open timing belt

1. Anti-aging, waterproof, anti-ultraviolet UVA, anti-ozone;

2. Working temperature: -30℃～+80℃ can withstand up to +110℃ in a short time;

3. Highly oil and grease proof;

4. Resistant to most acid and alkali corrosion.

AT20 polyurethane opening timing belt ordering notice:

The width and length of AT20 polyurethane open timing belt are determined by you, and special specifications can be produced in molds according to your requirements. AT20 polyurethane opening timing belts are usually used in linear movement transmission devices. AT20 polyurethane openings have a variety of different belt cores to choose from, such as Kevlar wire cores and steel wire cores.