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.
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.
TRASCO® ES is our zero backlash coupling designed to compensate for misalignment and vibration dampening for indexing applications. The compact design of TRASCO® ES makes it the right choice for all precise motion applications.
The TRASCO ES consist of two hubs, which are either made of high-strength aluminium (up to the 38/45 size) or steel (from size 42) that are connected with an elastic element.
Spider detail
Color : Red
Shore : 98 Sh.A
Compound : Polyurethane
Admissible Temperature [°C] : the rang is between -30 and +90°C
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.
SIT EXCELITE® ES - Narrow V-Belts are manufactured in accordance with ISO 4184 -and DIN 7753.
Our high performance narrow v-belts have been specially designed for heavy-duty applications to deliver up to 50% more power than classical v-belts. Can be used in a wide range of industrial and agricultural fields such as compressor, fans, pumps and the other heavy-duty equipment.
Here are the product dimension :
- Belt width : 10 mm
- High belt : 8 mm
- Inside length : refer to the last number in every product names, for example : CLSPZ487, so the inside length is 487 mm.
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