FREQUENCY CONTROL HOISTING MECHANISM-SPEEDISAS IMPORTANTAS SAFETY

Frequency Control System is adopted on the hoisting mechanism

Adopting 100HZ frequency motor which guarantees high speed and working efficiency.

Low failure rate: more protections for motor throuah freauency control(Overload.over-current.over-voltaae.etc)Avoid sudden start=better stability;

Closed-loop control: Encoder at the end of motor,together with probe at approaching switch,realizes the real-time feed-back of double loop.

Reduce and avoid the wearina of brake discs due to the self brakina function of inverter

Precisely positioning: heavy goods can be precisely positioned at the slow speed under the condition of non-braking.