Sinee EM630 Series is a specialized inverters for hoist. It is mainly used in tower crane and bridge crane using its control loop system ability. Equipped with zero servo function to prevent hook glinding when the brake fail. It can also support multiple encoders and over speed protection. With this integrated crane solution, cutomers will surely benefits from cost efficiency.

Note :
For tower crane, overload may occur during instantaneous starting, quick acceleration and decceleration, in this case please use the inverter that is 1 - 2 power bigger.
Capacity selection is available from 22 kw - 45 kw. Other capacities are being developed.