Electric hoist gantry crane (hereinafter referred to as the crane) is currently a widely used lifting machinery,
the lifting mechanism is an electric hoist, supported by legs on both sides running on ground tracks. It can load, unload
and transport materials and equipment in general working environments in an intermittent and repetitive manner, with vertical lifting, longitudinal
and transverse movement functions. The load handling devices include hooks, grabs, electromagnetic chucks and other forms to meet
users' needs for lifting various types of materials. The outer side of the legs is equipped with cantilevers for transferring items
from the span to outside the span, or without cantilevers. Working class A3～A5.
Type Test Specification: KSMB
Type Test Product Name: Electric Hoist Gantry Crane
Advantages/Core Functions:
Lifting and traveling mechanisms with variable frequency speed regulation, low noise, low energy consumption, smooth operation, slow speed under heavy load, fast speed under light load, speed regulation range 1:10, energy saving and consumption reduction. Lightweight design, 15%-30% lower than traditional cranes; maximum wheel pressure reduced by 20%~35%; energy consumption reduced by 10%~20%.
The reducer adopts hard-tooth surface gears (tooth surface hardness ≥60HRC) and integrated housing design, with transmission efficiency over 95%, service life 2-3 times longer than traditional soft-tooth surface reducers; wheels, housings, drums and other components use high-strength alloy materials, with structural strength increased by more than 10%.
The long and cross travel mechanisms adopt three-in-one drive form, three-in-one direct connection design, high transmission efficiency and low failure rate. Supports multiple modes such as operator cabin operation, pendant control, wireless remote control and PLC linkage control.
