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Timing Belts

PU Polyurethane Timing Belt

Precision-engineered polyurethane timing belts with molded steel or Kevlar cord reinforcement, available in brown and red PU material options for light-duty industrial automation and synchronous drive applications.
  • PRODUCT
    PU Timing Belt
  • MATERIAL
    TPU + Steel Cord / Polyester Cord
  • TEMP. RANGE
    -10°C to +80°C
  • OEM / ODM
    Custom Size, Coating & Teeth
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Body Material Thermoplastic Polyurethane (TPU)
Tensile Cord Steel Wire / Polyester / Aramid (optional)
Tooth Profile T5, T10, T20, AT5, AT10, AT20, HTD 3M/5M/8M/14M, S3M, S5M, RPP5, RPP8
Pitch 3 / 5 / 8 / 10 / 14 / 20 mm (profile dependent)
Width Range 10 – 100 mm (customizable)
Length Customized per teeth count / drawing
Working Temp. Standard PU: -10°C ~ +80°C; Food-grade / Special PU: -20°C ~ +60°C
Hardness 85 ~ 92 Shore A
Coating Options Red / Green / White rubber or PU backing; with cleats, slots, perforations
Features Wear-resistant, oil-resistant, low elongation, quiet, hygienic
Applications Packaging machinery, food conveyors, 3D printers, robots, automation, ceramic/glass handling
Standards ISO 9010 / DIN 7721 / Custom specifications
OEM / ODM Custom size, profile, coating, and logo accepted

  • PU Body Construction

    Thermoplastic polyurethane body resists wear, oil, and repeated flexing for long service life.

  • Steel Cord Reinforcement

    Steel / polyester tensile cords maintain low stretch and accurate positioning under load.

  • Customizable Coating

    Red / green / white backing and special profiles available for conveying, gripping, or cushioning

Typical Applications

  • Industrial Automation & Robotics

    PU timing belts deliver accurate synchronous motion for robotic arms, linear actuators, and conveyor systems, ensuring high repeatability and smooth operation in modern smart factories.

  • 3D Printing & CNC Machinery

    With low elongation and precise tooth engagement, PU belts are ideal for driving XY gantries in 3D printers and positioning tables in CNC machines, improving print and machining accuracy.

  • Packaging & Labeling Equipment

    PU timing belts power filling, sealing, labeling, and cartoning machines with consistent speed and accurate indexing, helping food, pharmaceutical, and consumer goods lines run efficiently.

Frequently Asked Questions

Everything you need to know about our V-belts, timing belts, ribbed belts, and wrapped belts. Can't find the answer you're looking for? Reach out to our team for a quick quote.

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What is the minimum order quantity (MOQ)?

Our standard MOQ is 50 pieces per size/specification for standard belts. For customized orders with private branding or special packaging, MOQ starts at 1,00 pieces. We also support trial orders for new customers to verify quality.

How do I choose the right belt type and size?

Share your application (engine, compressor, conveyor, etc.), pulley diameter, speed, and load requirements. Our engineers will recommend suitable V-belts, timing belts, ribbed belts, or wrapped belts accordingly, and provide cross-reference support for OEM part numbers.

Which quality standards do your belts meet?

Our belts are manufactured under ISO 9001 quality management and meet international standards such as RMA/MPTA, DIN 7753, and ISO 1813. Material options include chloroprene rubber (CR) and hydrogenated nitrile rubber (HNBR) for high-temperature applications.

How long does sampling and mass production take?

Standard samples are ready within 5-7 working days; custom samples take 7-12 days. Mass production lead time is typically 15-25 working days depending on order quantity and specifications.

What is your warranty and after-sales policy?

We provide a 12-month warranty against manufacturing defects. If any quality issue occurs under normal use, we offer free replacement or refund after verification. Technical support is available throughout the product life cycle.

Let's Get In Touch

If you have an inquiry or some feedback for us ,please fill out the form belowto contact our team.

    Let's Get In Touch
    If you have an inquiry or some feedback for us ,please fill out the form belowto contact our team.