Md-type twin-speed wire rope electric hoist has the hoisting capacity of 0.5-20 tons, lifting height from 3 meters to 30 meters, or can not be labeled with the maximum height of 100 meters.
Technical specification for electric hoist
I. product overview:
Electric hoist with the merits of compact, lightweight, safe and reliable, parts general degree is big, strong interchangeability, high lifting capacity, maintenance is convenient wait for a characteristic, is widely used at present, the popular light lifting equipment.
Electric calabash is divided into CD1 type and MD1 type. CD1 type is single speed up, and MD1 type rises at regular speed and slow speed. This product is CD1 type.
2. Transmission mechanism
CD1 electric hoist mainly consists of three parts: one is the lifting mechanism; (2) operation mechanism; Three are electrical apparatus.
(1) lifting mechanism:
The lifting mechanism is driven by the lifting motor through the shaft of the reducer, the hollow shaft of the reducer, to rotate the drum, which causes the lifting hook device to go up or down by the wire rope wound around the drum.
(2) operation mechanism:
Electric car, running motor, operation reducer, driven trolley, etc. Hang the main engine to reciprocating. The running speed is generally 20m/min.
Iii. Electrical equipment
CD1 type, MD1 type calabash device is composed of electric control box, button switch, limiter and connecting conductor.
Button switch operating voltage is 380 v or 36 v, according to the push button switch is shown in the direction signs, press the right button, box relay control through the absorption and disconnect, can control the movements of the gourd.
