Our AC motor systems exceed others in broad range torque, power and speed performance. Because we design and build these systems ourselves, we’ve complete understanding of what goes into them. Among other things, we maintain knowledge of the components being used, the match between your rotor and shaft, the electrical design, the organic frequency of the rotor, the bearing stiffness ideals, the component stress levels and heat transfer data for various parts of the electric motor. This enables us to force our designs with their limits. Combine all this with this years of field experience in accordance with rotating machinery integration and it is easy to observe how we can give you the ultimate benefit in your powerful equipment.
We have a large selection of standard styles of powerful motors to select from in an selection of cooling and lubrication configurations. And we lead the industry in lead moments for delivery; Please note that we possess the capability to provide custom designs to meet your specific power curve, speed efficiency and user interface requirements. The tables below are performance features for standard electric motor configurations; higher power, higher quickness, and higher torque amounts 
can be achieved through custom design.
Externally, the Zero-Max Adjustable Speed Drive consists of a rugged, sealed cast case, an input shaft, output shaft and speed control. Acceleration of the output shaft is regulated exactly and quickly through a control lever which includes a convenient fasten or a screw control to carry swiftness at a desired setting. Adjustable speed drive models are available with result in clockwise or counter-clockwise rotation to meet individual rate control requirements. Two adjustable acceleration drive models are equipped with a reversing lever that allows clockwise, neutral and counter-clockwise operation.
The overall principle of operation of Zero-Max Adjustable Rate Drives gives infinitely adjustable speed by changing the length that four or more one-way clutches rotate the output shaft when they move backwards and forwards successively. The amount of strokes per clutch per minute depends upon the input rate. Since one rotation of the input shaft causes each clutch to go back and forth once, it is readily obvious that the input velocity will determine the amount of strokes or urgings the clutches give the output shaft per minute.
Κινητήρας μεταβλητής ταχύτητας implies different points to various people, so take a look at our interpretation.
