Key Features

Excellent Transverse Rigidity and Flexibility

Variable speed belts are engineered with a unique construction that provides both high transverse rigidity and excellent flexibility. This combination prevents belt buckling when operating at minimum pulley diameters, where belt stress is typically higher.

Positive Traction and Precise Speed Control

The belt provides firm gripping action in the pulley contact areas, ensuring positive traction and allowing for precise and immediate response when adjusting speed.

Higher Power Transmission

Compared with regular belt types, variable speed belts are capable of transmitting higher levels of power, making them suitable for demanding drive systems requiring adjustable speed control.

Smooth and Stable Operation

The belt design minimizes vibration during operation, allowing machinery to run smoothly without excessive mechanical stress.

Long Service Life

Manufactured using durable rubber compounds and reinforced tensile members, the belts offer extended service life even under varying load and speed conditions.

Optimized Longitudinal Flexibility

The specific belt design ensures maximum longitudinal flexibility, enabling efficient operation across a wide range of pulley diameters in variable speed systems.

Applications

Realshow Variable Speed Belts are widely used in equipment that requires accurate speed regulation and large speed variation ranges.

Typical applications include:

• Variable speed pulley drive systems

• Recreational and fitness equipment

• Agricultural machinery

• Machine tools

• Industrial adjustable speed equipment

These belts are ideal for machines where exact speed control and wide speed range adjustments are required.

Sections：

2322V 2530V 2926V 3226V 3230V 4036V 4430V 4436V 4836V 6238V W16 W20 W25 W31.5 W40 W50 W63 W80 W100

Dimensions：

As per RMA IP 25/1991 Standard (Dimensions in mm)