Crane Invertor

hi mionita

It is possible and very common pratice to use invertor drive to control all tonnage of cranes for hoisting and lowering application. The invertor drive you need to used must came with a tension mode or more commonly call (Torque control).

Best Regards.

cher

yes. you can use invertor for any crane. we can offer you such invertor. tell your required voltage and phase and hz.

Compare the crane motor's torque-speed requirements for the crane application to the inverter curves like the speed-hp curve. Inverters are often (or maybe always) constant hp meaning that when motor speed goes above 60 hz (above normal full speed) the torque reduces. This occurs because hp remains constant.