High performance, endless timing belts made of cast polyurethane

The powerful optibelt ALPHA POWER timing belts are the result of consistent further development. The company’s wide-ranging experience with its ALPHA TORQUE timing belts has been incorporated in this belt generation. 

Made with a new, more resistant and more durable polyurethane compound, the performance of this generation is up to 30 % higher than that of the previous optibelt ALPHA TORQUE.

By enabling a more compact drive design, the optibelt ALPHA POWER helps cut costs, starting with the purchase costs for new belts and pulleys. 

The optimised interplay of the polyurethane, with a hardness of 88 Shore A, and the steel cord ensures that the optibelt ALPHA POWER offers an extremely economical solution for a particularly wide range of applications.

Advantages

• Improved mechanical properties compared to the optibelt ALPHA TORQUE
• with up to 30 % higher performance values

Properties

• Very accurate pitch and low tolerances
• Excellent bonding between the polyurethane and the tension cords
• Variable position of the tolerance zone, for fixed centre distances, for example
• Tensions cords: steel, highly flexible steel, stainless steel
• Usable sleeve width: up to 380 mm