The harm of electric hoist reversal on the brakes

　　A, the body is very heavy, crane to lift heavy weights runtime inertia will be very big, but when the electric hoist is in operation, immediately reverse brakes, will produce very big torque, make the motor run institutions do harm to the transmission system, serious when the drive shaft twist off, may make the skew distortion of the body.

　　Second, the electric hoist reverse brakes will cause the gear coupling system onslaught, gear, equipment accident.

　　Three, electric hoist, reverse brakes will cause the electric power machine to produce a large torque and strong current, serious will burn out motor.

　　Four, electric hoist reverse brakes will swing in the air "cause" to fall.

　　So, in the work, except in case of special dangerous situation in order to avoid accidents, reverse brakes are strictly prohibited.

　　web:  

　　:  

　　Tel:[phone]

　　Fax:[phone]