Click on our Product Selector to quickly find the right product from our entire lineup. Our intuitive filters help you find the product that best suits your application.
BEIER VARIATOR® / BEIER-CYCLO VARIATOR® Speed Gearmotor
Mechanical stepless speed control with high capacity and long life, with over 50 years of tradition and trust.
- Unique friction transmission mechanism results in a higher load capacity, due to multiple pressure contact points that lead to a lower surface pressure.
- Extremely low wear on the friction discs, for excellent durability.
|Output Shaft||Solid Shaft|
|Output Shaft Direction||Horizontal, Vertical Downward, Vertical Upward|
|Mounting Method||Foot Mount, Flange Mount, Case Mount|
|Number of Sizes||26|
|Speed Control Ratio||
1:4 (A Type, B Type)
1:10 (D Type)
Intermediary characteristics of constant torque and constant output (A Type, D Type)
Constant output characteristics (D Type)
|Motor Capacity||0.2kW - 150 kW|
|Motor Types||Three Phase, Premium Efficiency,Outdoor, Increased Safety Explosion Proof, Flameproof, Overseas Standard|
Key Product Facts
High Load Capacity
The unique friction transmission mechanism consists of multiple thin friction discs which allows for a higher load capacity thanks to the multiple pressure contact points, which result in lower surface pressure.
The contact points transmit power in a state similar to fluid friction. Even under some overload conditions, metal-to-metal contact is prevented, as the oil film will not break.
The friction discs are manufactured with wear resistant special alloy steel with high fatigue strength. The design is such that the oil film is always maintained on the contact surface, leading to very little wear on the friction discs, resulting in excellent durability.
Get our latest CAD files.