The electric hoist type screw lift is an electromechanically integrated, fully sealed hydraulic equipment primarily used for outdoor operations. It employs a worm gear screw transmission mechanism and features built-in stroke limit and torque protection devices. Its core functions include:
Structural Features
?Electromechanical Integration?: Fully sealed design, suitable for outdoor working environments. ?
Transmission Method?: Utilizes worm gear screw transmission, providing high output torque and transmission efficiency. ?
Protection Devices?: Built-in stroke limit device (counting gear + hard contact limit switch) automatically stops operation when the gate reaches the designated position; torque protection device cuts off power during overload. ?
Auxiliary Functions?: A pointer-type opening indicator displays the gate position in real-time, while heating resistors maintain internal dryness to ensure reliable operation of electrical components.