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 trapezodial profile.
The circular-arc tooth provides superior tooth jump resistance and provides a smooth tooth engagement. The noise level is remarkably reduced if compared to the classic trapezodial belts.
SIT TAPER LOCK BUSHING is designed to give the following:
1. Perfect assembly
2. rapid dismantling of the pulley and other transmission equipment
3. No special tools requirement except hexagonal key
The large range of finished bores available ensures that an immediate assembly can be made thus avoiding costly factory down-time.
Here are the dimensions of Taper Bushing with type 1610 (40.25)
- Bore : we provide taper bushing with minimal bore 12 mm and 3/8 inches; for the max bore you can look at the number writen after "BC" in every product name.
for example, BC4025F12 (1610X12MM), so the max bore is 40 mm.
- Width : the numbers writen in every product name before "F" is width size.
for example, BC4025F12 (1610X12MM), so the width is 25 mm.
- Bore size : look at the last number in every product name.
HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
Shrink discs are external locking devices which are installed over hub projections. By locking the screws, radial pressures act on the hub allowing an effective and solid connection.
Recommended for medium and high torque. For SIT-LOCK® is also available in "SPLIT" and "HALF" for special applications.
For the dimension of the product, please download the catalog in the document section