Downloads
- Top Drive? HTD Timing Belts (2,5Mb)
- HTD Timing Pulleys (0,4Mb)
SIT TOP DRIVE? HTD belt is an evolution of standard positive drive belts. The tooth shape is the HTD profile according to ISO 13050. This profile has been used for many years in a wide range of applications and it is well known for its outstanding performances. Power transmission is much higher compared to the classic inch trapezoidal profile.
The circular-arc tooth profile provides superior tooth jump resistance and provides a smooth tooth engagement. The noise level is remarkably reduced if compared to the classic trapezoidal belts. For each pitch a wide range of lengths and widths is available.
Belt characteristics
- HTD Profile
- Pitch: 3M, 5M, 8M, 14M
- Dual pitch: D5M, D8M, D14M
- Compound: Polychloroprene
- Tensile members: Fiberglass
- Belt facing: Nylon
- Temperature: -20/+100 °C
- Available TOP DRIVE? HTD timing belts in open end version with relative clamping plates.
Benefits
- Good quality/price ratio
- Wide range of lengths and widths
- Maintenance-free
- High efficiency
Available with standard HTD pulleys in aluminum, cast iron or steel, with solid hub, for mounting SER-SIT? taper bushing or according to customer specifications.
Wide range of HTD timing bars available on stock.