Benefits
Manufacturers and designers can gain a range of benefits by incorporating reliable Randax® motors in their equipment:
Compact and light |
Energy-efficient |
For demanding conditions |
Freedom in equipment design |
---|---|---|---|
Randax® motors are much lighter and smaller than cage induction motors (see comparison table) Integration allows motors to be placed very close to the driven equipment, which creates a compact machine unit No separate supports or platforms are required |
The efficiency of Randax® motors is in class IE4 – generally > 94% Simpler machine units increase energy-efficiency Power losses from the machine unit can be reduced by over 50% Synchronous motors allow precise speed adjustment by means of frequency converter operation |
Randax motors are made of stainless steels, enabling them to withstand harsh conditions Versatile cooling medium and material choices Liquid cooled Randax® electric machines are ideally suited to hot, damp or dirty operating environments |
Operation of the equipment can be improved when standard-sized frames or the properties of standard motors are no longer a limiting factor in design Integration allows the motor to become part of the driven equipment The motor can be placed very close to the driven equipment |
Comparison: Randax VS Induction motor
Picture |
Power [kW] |
Speed [rpm] |
Efficiency [%] |
Current [A] |
Torque [Nm] |
Mass [kg] |
Length [mm] |
Width [mm] |
Height [mm] |
---|---|---|---|---|---|---|---|---|---|
45 | 3000 | 94,4 (IE3) | 78 | 145 | 370 | 835 | 450 | 570 | |
45 | 3000 | 97,4 | 68 | 143 | 75 | 440 | 283 | 372 |
Integration provides major benefits:
- No belt drives, gearboxes or couplers are required
- Provides new freedom in equipment placement and design
- Increased energy-efficiency
- Reduced need for maintenance
- Machine unit takes less space
- No separate motor supports required
- The motor is quick and easy to install