Crane Duty Squirrel Cage Induction Motors incorporating
State-of-the-art technology, are specially designed to service the cranes and
hoists. These motors have unique torque-speed characteristics, which results in
rapid acceleration causing minimum heat losses in rotor circuit. ABB crane duty
motors are robust in construction and extremely sound in electrical and
mechanical design.
VFD motor for 50-100 HZ working and S1-S4 duty, This motor
also available electromagnetic brake and Encoder with forced air cooling.
These motors can also be used for similar applications in
intermittent duty. These motors have high starting torque with low starting
current and are suitable for frequent starts, stops and reversing operation.
Further, rapid acceleration is achieved by high pullout torque/ rotor inertia
ratio.
