Shanghai guzuo MB series variable speed variator is a mechanical stepless speed changer based on

planetary friction transmission principle. Adopting advanced cone disk friction structure and aluminum

alloy housing, this speed variator features stepless speed regulation, stable friction transmission and easy

manual adjustment. Without frequency converter, it realizes continuous smooth speed change, and can

be perfectly combined with various gear reducers. Widely used for production lines requiring frequent

speed adjustment and variable working conditions.

Main Features

• Stepless Speed Regulation: Smooth continuous speed changing without pause or impact, ensuring stable running during speed adjustment.

• Planetary Friction Structure: High-precision friction disk and steel ball transmission provide uniform stress and sensitive speed control.

• Lightweight Aluminum Housing: Die-cast aluminum alloy shell offers good heat dissipation, corrosion resistance and compact appearance.

• Positive & Reverse Rotation: Support forward and reverse operation, adaptable to diverse mechanical movement demands.

• Strong Compatibility: Can be combined with helical, worm and bevel reducers to achieve low speed and high torque output.

• Easy Operation & Maintenance: Manual handwheel adjustment, simple structure and low daily maintenance cost.