AT10 Pu Timing Belt

Introduction

AT10 polyurethane PU timing belt is mainly made of thermoplastic polyurethane material, which has high abrasion resistance, and is made of high tensile steel wire as the skeleton. The outer layer is made of high-quality polyurethane material to ensure that the polyurethane PU timing belt is in transmission. It still maintains good athletic ability and small production tolerances. Polyurethane PU timing belt has good dimensional stability. In the production process, a layer of nylon cloth is generally added to the tooth surface or back of the polyurethane PU timing belt to ensure that the operation of the polyurethane PU timing belt in a special environment remains unchanged. A layer of polyurethane can be thickened on the back of the polyurethane PU timing belt to prevent corrosion or high load.

Specification

Main Structure

1. Tensile Layer: The core layer, typically made of high-strength, low-elongation fiberglass cord or steel wire rope, bearing the main tensile forces during transmission.

2. Tooth Body: Polyurethane material, precision-molded AT10 arc teeth to ensure perfect meshing with the pulley.

3. Backing Adhesive: Also polyurethane, protecting the tensile layer and providing good back friction (if used for back drive).

Performance characteristics
1. Good dimensional stability: It can maintain stable dimensions during the transmission process to ensure transmission accuracy.
2. Low pretension: The required preload is small, which can reduce the load on bearings and other components.
3. Low noise: The noise generated during operation is small, which is conducive to creating a quiet working environment.
4. High wear resistance: It has good wear resistance and can withstand long-term use and friction, extending the service life.
5. No maintenance required: Under normal use conditions, frequent maintenance is not required, which reduces the cost of use.
6. Good elasticity: It has good elasticity, can absorb certain vibrations and shocks, and protect other components in the transmission system.
7. High transmission efficiency: It can achieve precise synchronous transmission, high transmission efficiency, and can effectively improve the working efficiency of mechanical equipment.

Advantages
1. High efficiency: minimal energy loss compared to chain or gear drives.
2. Low maintenance: no lubrication required; resistant to dust and debris.
3. Long life: outperforms rubber belts at high speeds and high loads.
4. Compact design: thinner profile saves mechanical space.

Installation and Maintenance
1. Alignment: Ensure pulleys are parallel and properly spaced.
2. Inspection: Check belt teeth for cracks, worn edges, or exposed core.
3. Replacement: Replace belts that have elongated more than 5% or are visibly worn.

Precautions

1. Installation Tension: Appropriate tension must be applied. Too loose a tension will cause tooth skipping, while too tight a tension will reduce belt life and increase bearing load.

2. Alignment: The driving and driven pulleys must be parallel and aligned; otherwise, belt wear and misalignment will occur.

3. Cleaning: Avoid contact with strong acids, strong alkalis, or organic solvents. Although oil-resistant, prolonged immersion in oil will also affect belt life.

4. Storage: Store in a cool, dry place, avoiding direct sunlight and heavy pressure.

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