Product Name : | S14M PU Timing Belt |
Color : | white or customized |
Material : | polyurethane |
Pitch : | 14mm |
Type : | open - end ; jointed ; flex |
Temperature : | -25 - 80 |
S14M | ![]() | Pt=14mm | Ht=5.3mm | Hs=10.2mm |
Typical Properties | Test Method | Units | Values |
Specific Gravity | ASTM D792 | g/cm3 | 1.2 |
Hardness | ASTM D2240 | Shore A | 92 |
Tensile Strength at 100% Elongation | ASTM D412 | Mpa | 9 |
Tensile Strength at 300% Elongation | ASTM D412 | Mpa | 20 |
Tensile Strength | ASTM D412 | Mpa | 48 |
Ultimate Elongation | ASTM D412 | % | 550 |
Tear Strenght | ASTM D624 | N/mm | 120 |
Type | Pt(mm) | Ht(mm) | Hs(mm) | Colors | Cords | Available options |
RPP5M | 5 | 1.95 | 3.8 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
RPP8M | 8 | 3.2 | 5.4 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
RPP14M | 14 | 6 | 10 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
H | 12.7 (1/2'') | 2.29 | 4.3 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
XH | 22.225 (7/8'') | 6.35 | 11.2 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
L | 9.525 (3/8'') | 1.91 | 3.6 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
XL | 5.08 (1/5'') | 1.27 | 2.3 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
3M | 3 | 1.22 | 2.4 | white / black | steel / aramid fiber | covering |
5M | 5 | 2.06 | 3.8 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
8M | 8 | 3.38 | 5.6 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
14M | 14 | 6.02 | 10 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
S3M | 3 | 1.14 | 2.4 | white / black | steel / aramid fiber | covering |
S5M | 5 | 1.91 | 3.4 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
S8M | 8 | 3.05 | 5.3 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
S14M | 14 | 5.3 | 10.2 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
AT5 | 5 | 1.2 | 2.7 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
AT10 | 10 | 2.5 | 4.5 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
AT20 | 20 | 5 | 8 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
T2.5 | 2.5 | 0.7 | 1.6 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
T5 | 5 | 1.2 | 2.4 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
T10 | 10 | 2.5 | 4.5 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
T20 | 20 | 5 | 8 | white / black | steel / aramid fiber | NFT / NFB / NFT+NFB / covering |
MOULDED TIMING BELTS : https://ktbelt.en.made-in-china.com/product/aARYoXTdsUcr/China-Std-Htd-T2-5-T5-T10-T20-At5-At10-Dt5-Dt10-PU-Moulded-Timing-Belt.html
ROBOTIC BELTS : https://ktbelt.en.made-in-china.com/product/LaoYnVkPqRcH/China-Special-Customization-14m-Rubber-Solar-Photovoltaic-Clean-Robot-Caterpillar-Tracks-Belts.html
Kaitai's premium polyurethane open-end belt is crafted from high-quality thermoplastic polyurethane, renowned for its exceptional wear resistance. Under high tension conditions, various types of reinforcement cords ensure reliable transmission performance, significantly extending the belt's lifespan. During production, the addition of specific types of canvas and colloid to the back or tooth surface enhances the belt's running performance, especially in specialized applications.
Features:
- Our PU timing belts exhibit remarkable flexibility and longitudinal toughness, guaranteeing perfect tooth meshing.
- Produces no dust or flaking during operation, ensuring a clean belt.
- Uniform cross-sectional composition thanks to the thermoset molding process.
- Outstanding wear and abrasion resistance.
- High resistance to oil, fats, and grease.
- Excellent resistance against aging, hydrolysis, UV radiation, and ozone exposure.
- Minimizes vibration and noise for a quieter operation.
- Strong resistance to a wide range of acids and alkalis.
- Nylon / Steel / Kevlar Cord available
- Ideal for office automation equipment and vending machines.
- Perfect for textile machinery.
- Suited for paper making machines and printing machinery.
- Widely used in medical equipment.
- Optimal for food processing equipment.
- Packaging machinery applications.
- Essential for robotics and plotters.


* Who Are We * What We Supply * Our Amis
-- Started since 1987 -- Moulded Timing Belts -- Focus on technology innovation
-- 30+ years experience -- Open-end Timing Belts -- World's leading transmission solution exterprise
-- 30,000 square meters factory area -- Ribbed Belts
-- 10,000,000+ pieces of annual production capacity -- Robotics Belts for outdoor





Tailored Packing Options: Choose from Cartons, Poly Bags, Pallets, Wooden Cases, or Customized Solutions.



2. Exceptional Product Quality: Trusted by a leading Home Appliances factory, our belts boast a rejection rate of under 1% over a three-year span.
3. Cutting-Edge Research & Development: Our dedicated R&D team, comprised of more than 10 experts, drives innovation with new technical advancements each year.
4. Cost Efficiency: By purchasing raw materials in bulk and manufacturing molds in-house, we achieve product costs that are typically 2% lower than industry standards.

1. Can I have a sample order for PU Timing Belt ?
yes , sample order is available to test and check quality
2. Can you accepted the customized timing belt ?
yes , customized timing belt is accepted .
3. Is it ok to print our logo on PU timing belt products ?
Yes , just inform us your logo or design before mass production
4. what is the use of PU timing belt ?
Polyurethane open-ended timing belts offer invaluable benefits to the food and beverage industry, particularly in food contact packaging applications.
5. which is better rubber belt or PU belt ?
Polyurethane timing belts are more wear-resistant than rubber timing belts , and are more resistant to chemicals such as acides and alkalis.
6.Are PU belts durable ?
PU belts are able to withstand high loads and are known to have a long service life , even under demanding conditions . PU belts are also resistant to abrasion and require minimal maintenance , making them a cost-effective choice for many industries .
7. how do I choose a timing belt ?
* Determine the peak torque for your drive
* Determine the largest pulley diameters that can be utilised , considering the space limitations and drive ration of your system
* Select the belt tooth profile
* Calculate the teeth in mesh
8. Are all timing belts the same size ?
there are a lot of different variables for belt sizing - width,number of teeth (pitch),material,etc .