The UYANG AT20 Polyurethane Timing Belt is engineered for high-torque power transmission and heavy-duty conveying applications.
With a 20 mm pitch AT tooth profile, AT20 belts provide superior tooth shear strength and load-carrying capacity compared to smaller pitch timing belts.
Manufactured from high-performance thermoplastic polyurethane and reinforced with high-strength tensile cords, UYANG AT20 timing belts deliver stable synchronization, low elongation, and long service life under continuous industrial loads.
The UYANG AT20 Polyurethane Timing Belt is engineered for high-torque power transmission and heavy-duty conveying applications.
With a 20 mm pitch AT tooth profile, AT20 belts provide superior tooth shear strength and load-carrying capacity compared to smaller pitch timing belts.
Manufactured from high-performance thermoplastic polyurethane and reinforced with high-strength tensile cords, UYANG AT20 timing belts deliver stable synchronization, low elongation, and long service life under continuous industrial loads.
Brand: UYANG BELTING
Model: AT20 PU Timing Belt
Pitch: 20 mm
Material: Thermoplastic Polyurethane (TPU)
Tension Member: Steel Cord / Aramid Cord (optional)
AT Tooth Profile – 20 mm Pitch
Designed for high torque transmission and stable tooth engagement.
High Load & Heavy-Duty Capability
Suitable for long conveyors, large pulleys, and continuous-duty systems.
Excellent Dimensional Stability
Steel or aramid cords minimize elongation under high tension.
Outstanding Wear & Abrasion Resistance
TPU body resists oils, grease, ozone, and harsh industrial environments.
Reliable Performance in Long-Term Operation
Reduced maintenance and extended belt lifetime.
| Item | Value |
|---|---|
| Tooth Profile | AT |
| Pitch | 20 mm |
| Standard Widths | 32 / 50 / 75 mm (custom available) |
| Belt Construction | TPU body + steel / aramid cords |
| Operating Temperature | −20 °C to +80 °C |
| Color | White / Natural (custom colors available) |
| Manufacturing Type | Open End / Welded Endless / Truly Endless |
Dimensions, tolerances, and constructions can be customized for specific projects.
AT20 timing belts can be supplied with a wide range of functional backings for industrial conveying:
PAR (Back Side Fabric):
Low friction backside for slider beds and idlers, ideal for long conveyors.
PAZ (Tooth Side Fabric):
Improved meshing, reduced noise, and enhanced durability.
PAZ + PAR:
Recommended for heavy-duty and continuous operation systems.
PU / Rubber / High-Friction Backings:
Suitable for inclined conveying or high-load transport.
Heavy-duty industrial conveyors
Packaging and pallet handling systems
Logistics and distribution equipment
Automotive and tire production lines
Large power transmission systems
AT20 belts are typically selected where high torque, long center distances, and continuous operation are required.
| Feature | AT10 | AT20 |
|---|---|---|
| Pitch | 10 mm | 20 mm |
| Load Capacity | Medium–High | High |
| Precision | High | Medium–High |
| Typical Use | Automation, precision conveying | Heavy-duty conveying, power drives |
Choose AT20 when load capacity and durability are more critical than compact size.
Designed for heavy-duty industrial performance
Stable quality and consistent pitch accuracy
Custom engineering support for demanding applications
Competitive cost with reliable export delivery
UYANG focuses on real operating conditions, not just catalog values.
For fast selection and pricing, please provide:
Required belt width and length
Endless type (open / welded / truly endless)
Tension member preference
Backing or surface requirements
Application details (load, speed, environment)
| Feature | AT5 | AT10 | AT20 |
|---|---|---|---|
| Pitch | 5 mm | 10 mm | 20 mm |
| Positioning Accuracy | ★★★★☆ (Very High) | ★★★★☆ (High) | ★★★☆☆ (Medium–High) |
| Load Capacity | ★★☆☆☆ (Medium) | ★★★★☆ (Medium–High) | ★★★★★ (High) |
| Typical Belt Widths | 10 / 16 / 25 mm | 16 / 25 / 50 mm | 32 / 50 / 75 mm |
| Recommended Pulley Size | Small | Medium | Large |
| Noise & Vibration | Very Low | Low | Medium |
| Typical Applications | Linear motion, automation | Precision conveying, automation | Heavy-duty conveying, power drives |
| Endless Type | Open / Endless | Open / Endless | Open / Endless |
Choose AT5
When high positioning accuracy, compact design, and smooth motion are critical.
Choose AT10
When you need a balance of precision, load capacity, and durability.
Choose AT20
When high torque, heavy loads, and long operating cycles are the priority.
This modular selection approach helps reduce over-design and improves system efficiency.
Reliable delivery schedules and warehousing support.
Competitive pricing to maximize overall value.
Diverse options to cater to all market segments.
Flexible MOQ Support with all types of goods;
Personalized logo customization on the products
Provide online technical support for all product usage and installation processes
Quick first response to all inquiry and questions
Provide quality images, Video to enhance sales revenue
Efficient production and ship within 15 days at the fastest.
Generally it is 10-15 days, if peak season, it will be about 15-20 day safter receiving the deposit
1. Confirmed Specification: thickness,color, plies,characteristic, and industry;
2. Samples sending: we send samples for you check.or you send us samples if customized belt.
3. Confirm Order: Signing sales contract after samples confirmed.
4. Deposit: 30% deposit before mass production.
5. Production arranged : we will process the production.
6. Remaining payment: after inspection, balance before shipment.
7. Shipping: we will ship the goods to destination port.
8. Confirm bill of loading/commercial invoice/packing list/certificate of origin;
