Electric wire rope hoist use of performance requirements
CD1 and MD1 two series, the former general to use single-speed wire rope electric hoist wire rope electric hoist, the latter two-speed electric wire rope hoist.
The following introduce details about the use of wire rope hoist performance DeMarco lifting for you, so you better understand, easy to buy.
1, wire rope electric hoist lifting, running the motors performance to comply with the provisions of JB / T 9008.3.
2, control boxes, buttons, and limit the use of performance to meet the JB / T 9008.6 provisions.
3, lifting speed allowable deviation ± 5%. The running speed allowable deviation of ± 15%. Lifting height allowable deviation of -5%.
4, wire rope electric hoist hoisting mechanism for static load test, can withstand a load of 1.5 times. Pieces by force after each test should be free of cracks, deformation and paint peeling off, the connection without loosening. Dynamic load test, under a load of 1.25 times. Car static load can withstand 1.5 times the load climbing test at rated load 1/200, the car is running no abnormal phenomenon.