Our AC electric motor systems exceed others in wide range torque, power and speed performance. Because we design and build these systems ourselves, we’ve complete knowledge of what goes into them. Among other activities, we maintain knowledge of the components being used, the fit between the rotor and shaft, the electrical design, the natural frequency of the rotor, the bearing stiffness ideals, the component stress levels and heat transfer data for various parts of the engine. This allows us to drive our designs with their limits. Combine all this with this years of field experience relative to rotating machinery integration and it is easy to see how we can give you the ultimate benefit in your powerful equipment.

We have a big selection of standard designs of powerful motors to pick from in an array of cooling and lubrication configurations. And we business lead the industry in lead times for delivery; Please be aware that we possess the ability to provide custom styles to meet your unique power curve, speed performance and user interface requirements. The tables below are performance characteristics for standard electric motor configurations; higher power, higher velocity, 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. Velocity of the result shaft is regulated precisely and very easily through a control lever with a convenient locking mechanism or a screw control to carry quickness at a desired establishing. Adjustable speed drive versions are available with result in clockwise or counter-clockwise rotation to meet up individual swiftness control requirements. Two adjustable quickness 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 Velocity Drives gives infinitely adjustable speed by changing the distance that four or even 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 velocity. Since one rotation of the Variable Speed Electric Motor insight shaft causes each clutch to move backwards and forwards once, it is readily apparent that the input speed will determine the number of strokes or urgings the clutches give the output shaft each and every minute.