News


Advantages of low clearance chain electric hoist


The low clearance air chain electric hoist is designed for limited lifting space, and the low clearance electric chain hoist can achieve a large lifting height in a limited space.
Motor housing: It is made of aluminum alloy, which is light and beautiful. The special heat sink outside the housing can help the motor to dissipate heat quickly, which is 40% higher than the heat dissipation performance of the ordinary steel housing.
Brake brake: Longsheng brand low clearance chain electric hoist uses double brakes, motor brakes and mechanical brakes. This design makes the low clearance air chain electric hoist brake more accurate and safer.
Limit switch: All the specifications of the low clearance chain electric hoist are equipped with upper and lower limit safety devices (power failure limiter) to ensure safer lifting and lowering.
Lifting chain: It adopts 80 grade alloy lifting ring chain with carbon black surface treatment and 4 times breaking coefficient.
Hook under the hook: The upper hook and the lower hook are made by die forging, and the breaking force is 4 times. The lower hook can be rotated 360 degrees.
Reverse phase protection: If the line is connected incorrectly when the line is pressed, the motor and the electric appliance will not move. Protection level: IP54 dustproof and waterproof. Insulation
class: Class F