YSE motor has relatively soft mechanical characteristics, that is, large stall torque, large slip, and slow acceleration. Therefore, the crane can be equipped with a YSE motor to obtain a slow start effect, so that the impact phenomenon can be greatly improved when the crane starts. (It can replace the wound rotor motor, thereby eliminating the need for external resistors and electronic control components such as cam controllers, saving costs, reducing failures, and improving reliability)

This series of motors has a small locked-rotor current, which can meet the needs of frequent starting and jogging of the crane. The motor winding will not burn out for 6-7 minutes after the motor is locked. It is equipped with a plane AC brake, and the braking torque can be adjusted arbitrarily. The crane stops Slow stop operation can be obtained when there is no impact.

Four advantages / outstanding features of YSE series:

Soft start Walking without impact.

Large starting force can work continuously for 8 hours.

Lightweight and energy-saving 1/4 current start energy saving and environmental protection.

Strong practicability Adapt to high temperature environment operation.

The first generation soft start motor (R1) solid rotor AC brake-parameters

YSE series technical parameters