Electric hoist power source - motor standard
time:Oct 19,2016
Electric hoist is the most widely used light lifting equipment, frequent lifting, reversing and braking, operating environment more often is dust or metal dust, with strong vibration, so in order to meet the needs of electric hoist, its main Power source - motor should have the following specification:
1. The electric hoist motor should have stronger intermittent cycle characteristics than the ordinary industrial motor.
2. The electric hoist motor should have better lifting torque and overload capacity.
3. The electric hoist motor should havea smaller rotor inertia, greater rotor length to diameter ratio.
4. The electric hoist motor maximum safety speed should be times of rated speed, normally is about 2.5 times.
5. The electric hoist motor should adapt to different working temperature and humidity.
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