1, using a planetary gear reducer , high transmission efficiency , low noise , compact, intermediate shaft omitted, square appearance and easier mounting .
2 , lifting hook with a locking permanent
magnetic lifter device to prevent accidental slippage rigging .
3 , the motor has a thermal protection device , when the motor temperature is too high , the device will automatically cut off the circuit to protect the motor is not damaged .
4 , The machine adopts cam limit , high limit accuracy.
5, high security and reliability : The machine optional load limit protection device , to avoid the adverse consequences caused by Lever Hoist overloading .
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