Single Stage Permanent-magnet VSD GM series

1. Double screw highly efficient air end.
Design of large rotor, high capacity, longer service life with original imported SKF bearings.

2.The most advanced split type design, the air end and motor are connected by the coupling, free from the trouble of maintenance.

3.The motor is made of the special material of rare-earth permanent magnet, strong magnetic field, large overload torque and small current while starting and operation.
The special rare-earth permanent magnet with the special design of the rotor, makes the efficiency of the motor 10%-15% higher than the same horsepower induction motor.
Design of the lower temperature, the raise temperature of the motor ＜60K,greatly improves the service life and service factor.
Soft starter by the inverter, avoiding the strong mechanical shock while starting, prolonging the life of machine, reducing the maintenance, improving the reliability. Average energy saving 50%.