YJ13电机

YJ13 motors apply for dragging and controlling of voltage supply type frequency converter and can be used for driving lift winch, mud pump and figure plate etc. of drilling machine, they can also be used as drag motor for other varying frequency speed regulating device.

YJ13 Variable Frequency Speed Regulating Asynchro-nous Motor is a kind of three-phase AC VVVF asynchronous motor and specifically developed for the oil field with the features of high power, high torque and high overload. The stator of the motor adopts the welded frame, 200 grade corona-resistant insulation structure +VPI technology. The rotor of the motor uses high strength copper alloy cage structure and high strength alloy steel shaft. The junction box adopts copper bus inlet at the internal of the motor, IP55 safety-increased stainless steel structure, which meets the explosion-proof requirement of safety-increased type ( GB3836.3 ). The motor installs imported bearings, the temperature sensors are set in three-phase windings of the motor and at the front and rear ends of bearings, the motor is installed with explosion-proof blower and heater, with the advantages of anti-impact, high overload capacity.