Span winch

Publish Date:2012-03-29

The kinematic mechanism of span winch mainly includes mechanism of hoisting, luffing, rotation, and running. The running mechanism is a non-working mechanism.


Key techniques of the span winch electric control system

Multiple main hooks can combinational synchronous as: position synchronizing, speed balance, moment balance, auto flux-weakening

  1. grab span winch, grab auto switching and deep-excavation control
  2. hoisting slip proof control
  3. complete safety protection for electric control system
  4. humanity span winch HMI