JIANGXI SPECIAL ELECTRIC MOTOR CO.,LTD.

Main Parameters

• (F) series motors share one set of high and low speed windings on stator and rotor, and adopt single winding variable pole speed control technology, with only 3 wires leading from the low speed winding on rotor, leading through 3 collector rings.
• YZRSW (F) series motors have independent windings for both high and low speed windings on stator and rotor, and the rotor leads to 6 wires, which are led through 6 collector rings.
• The rated voltage of the motor stator is 380V, frequency 50Hz, and the excitation voltage of the eddy current brake is 80V DC.
• The motor installation type is IMB3, self-fan cooling IC411 or forced air cooling IC416 with fan, protection class IP44, insulation class F or H.
• The base working system of the motor is S3-40%, and the base working system of the eddy current brake is S3-15%.
• The motor can be equipped with additional thermal protection measures according to user requirements, and thermal protection elements are buried in the winding.
• Block number 200～280, two-speed 4/8 poles, power class 15kW～60kW.