HTD20M PU Timing Belt
HTD20M PU timing belt has semi-circular tooth (HTD) structure with 20mm pitch, which is widely used in industrial automation and precision equipment. HTD20M PU Timing Belt Description Colour white/ transparent/black Shore hardness (A) 90° Shore A Cords steel/ kevlar Width 5-400mm Length Open length Endless with joint Seamless (moulded) Working temperature -20-+80C Standard cords steel 1.5 mm Width…
HTD20M PU timing belt has semi-circular tooth (HTD) structure with 20mm pitch, which is widely used in industrial automation and precision equipment.
- High Strength Transmission: The inner tension material is steel wire or Kevlar fiber to ensure the stable transmission of power under high load.
- Flexible Customization: The belt can be customized according to length and width, support open-ended, closed ring loop and molded seamless.
- Easy to Maintain: Generally no need lubrication, suitable for low maintenance or maintenance-free scenarios.
HTD20M PU Timing Belt Description

| Colour | white/ transparent/black |
| Shore hardness (A) | 90° Shore A |
| Cords | steel/ kevlar |
| Width | 5-400mm |
| Length | Open length |
| Endless with joint | |
| Seamless (moulded) | |
| Working temperature | -20-+80C |
| Standard cords | steel 1.5 mm |
| Width tollerance | +/- 0.1 mm |
| Height tollerance | +/- 0.4 mm |
| Length tollerance | +/- 0.8 mm |
| Weight per meter | +/- 220g/10mm belt width per meter |
| Minimum diameter pulley | 110mm |
| Minimum diameter counterbend | 150 mm |
| Open Maximum load (N) | 39423 |
| Breakage Maximum load (N) | 150866 |
| Joint Maximum load (N) | 19711 |








