The structure of the link chain electric hoist
1 lifting motor
Cylindrical rotor two-speed motor, reliable operation, low noise. Standard insulation class is F, IP55 protection level
2 chain guide
On the chain guide is divided into two parts, chain guide to using engineering plastics raw materials, the chain guide to adopt nodular cast iron. In play leading chain function at the same time effectively reduce the wear and tear of the chain.
3 drive mechanism
Triple helical gear transmission, each gear tooth surface hardening and grinding processing, smooth operation, low noise
4 the body shell
Aluminum alloy shell, light weight, corrosion resistance and good heat dissipation performance
Safety clutch
Safety clutch integration on the drive gear shaft, have the effect of overload protection, set to keep the torque for the safe load of 1.4 times
6 the chain
High strength carburizing chain, galvanized surface, safe and durable
7 electrical connector
Standard configuration of aluminium alloy connectors, safe and convenient.
8 brake
Electromagnetic brake disc integration in the end of the lifting motor, nimble and braking torque for 2 times the motor rated torque. Power on the device, the brake will be automatically closed, can prevent the crane load falling accident.
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