PDH:Aluminum alloy shell It is made of aluminum alloy, light but hard with good heat dissipation to protect the motor properly. Die-cast body with compact structure and notable appearance quite appeals to customers attention. The body protection class is IP*5 Chain Adopt the imported FEC G*0 ultra heat-treatable alloy steel, super durability and corrosion resistant. It can be safely used in poor environments such as rain, seawater and chemicals Forged hook Hot forging with perfect strength that is hard to break, even overload the hook will be open but not broken. The operation safety of lower hook is ensured by its **0degrees rotation and safety tongue piece / latch. Durable chain bag PU chain bag is more durable and flexible. Wire controller The protection class is IP*5. It is one-hand operation, more convenient. It is designed for low voltage control (*4V) to ensure security. And the users can shut off power supply by pushing the emergency stop button in case of emergency. Aviation connector Easy to connect and safe, high water proof and dust resistant. Upper/Lower limit switches This kind of switch is preventive against over lifting or over falling. Once it happens, the switch can put a stop to the working hoist. Safety clutch The newly designed device with the friction clutch soaked in the oil prevents the hoist being overloaded Raybestos friction plate is adopted. Thermal/heat protector When the motor temperature is too high caused by frequent use, the device will automatically cut off the power supply to protect the motor from burnout. Heat treated helical gears and spur gears Precision machined for long life. Oil bath lubrication results in a quiet, smooth cool operation. High strength sprocket 5 pockets for standard hoist, greatly reduce the vibration and friction of the chain, and then extend the life of it. Motor High frequency motor with cooling fan. Beside Class F insulated motor makes high frequency use possible. Convenient examination and maintenance All the electric switch groups are installed on the same board, the control case design is convenient for sport examination or maintenance.
