- Place of Origin: Tianjin China (Mainland)
WE CAN SUPPLY ALL KINDS OF PU TIMING BELT
PU Timing Belts >> Trapezoid Teeth Belts
The trapezoidal tooth profile makes this belt well suited for use in positioning applications.
Markets/Applications
Suitable for office machines, machine tools, postage equipment, sewing machines, vending machines, agriculture, outdoor power equipment, food processing, HVAC, oil fields, wood, paper, sand and gravel applications.
Features/Advantages
- Fiberglass tensile cord provides high strength, excellent flex life, and high resistance to elongation.
- Neoprene body against grime, grease, oil and moisture.
- Nylon tooth facing provides a durable wear surface for long service life.
- Eliminates lubrication and re-tensioning to reduce maintenance and labor required on drives.
| Type | Pitch | Tooth height | Belt thickness | Angle β° |
| Pb(mm) | ht(mm) | hs(mm) | ||
| MXL | 2.032 | 0.51 | 1.14 | 40 |
| XL | 5.08 | 1.27 | 2.3 | 50 |
| L | 9.525 | 1.91 | 3.6 | 40 |
| H | 12.7 | 2.29 | 4.3 | 40 |
| XH | 22.225 | 6.35 | 11.2 | 40 |
| XXH | 31.75 | 9.53 | 15.7 | 40 |
Physical data
| Physical Mechanical Property of Industrial Timing Belts | |||||||
| Type | MXL | XL | L | H | XH | XXH | |
| Tensile Strength (N/mm≥) | 80 | 120 | 270 | 380 | 450 | ||
| Elongation at reference load | Reference load | 60 | 90 | 220 | 300 | 360 | |
| Elongation (≤%) | 4 | 4 | 4 | 4 | 4 | ||
| Hardness (Shore A) | 75±5 | 75±5 | 75±5 | 75±5 | 75±5 | ||
| Adhesion strength of cloth | 5 | 6.5 | 8 | 10 | 12 | ||
| Adhesion strength of cord | 200 | 300 | 600 | 800 | 1500 | ||
| Gear shearing intensity | 50 | 60 | 70 | 75 | 90 | ||
| The Min. Crimp Diameter Allowed | |||||||
| Type | MXL | XL | L | H | XH | XXH | |
| Min. Crimp Diameter (mm) | 15 | 15 | 20 | 40 | 70 | 100 | |
| Allowable min. Pulley Teeth Number | |||||||
| Small Pulley Rotating Speed r/Min | MXL | XL | L | H | XH | XXH | |
| <900 | 10 | 10 | 12 | 14 | 22 | 22 | |
| 900~1200 | 12 | 10 | 12 | 16 | 24 | 24 | |
| 1200~1800 | 14 | 12 | 14 | 18 | 26 | 26 | |
| 1800~3600 | 16 | 12 | 16 | 20 | 30 | - | |
| 3600~4800 | 18 | 15 | 18 | 22 | - | - | |
| Datum Width (bso) | |||||||
| Type | MXL | XL | L | H | XH | XXH | |
| Datum width (bso) | 6.4 | 9.5 | 25.4 | 76.2 | 101.6 | 127 | |
| Belt Allowable Operating Tension Ta and Unit Length Weight | |||||||
| Type | MXL | XL | L | H | XH | XXH | |
| Ta (N) | 27.000 | 31.000 | 50.170 | 2100.850 | 4048.900 | 6398.030 | |
| m (Kg/m/bso) | 0.007 | 0.010 | 0.220 | 0.448 | 1.484 | 2.473 | |
Example of Mark
| Company Name: | Onlive Belts Co., Ltd. Zhejiang |
|---|---|
| Company Address: | INDUSTRIAL ZONE 11TH CHAOYANG ROAD SANMEN ZHEJIANG CHINA |
| Zip: | 317100 |
| Contact Person: | Mr. Alex ji |
| Telephone Number: | 86-576-83310009 |
| Mobile: | |
| Fax Number: | 86-576-83310062 |
| Email: | sank1234@163.com,james@cnaolifu.com,sunny@cnaolifu.com |
| Homepage: | www.cnaolifu.com |
