Hoist

EM630,a high-performance inverter series specially developed for Tower Crane, is widely used for tower crane hoisting, trolley hoisting,slewing and travel closed-loop. 
Default parameter settings are adjustable according to applications of F20.00 selection in the hoisting industry. 

Leading technology: 
①.Zero servo—Prevent slip 
Brake control logic - current, time to reach the control brake open, more secure 
②.Perfect swing control— The control tower crane boom frame smooth, efficient rotary, without vortex assisted braking (open loop)