YD Series Multi-speed Three-phase Motor

YD Series Pole-changing Multi-speed Induction MotorProduct description:This series motor delivers required power at any desired speed,speed range is determined by the pole,By decreasing the number of poles in a motor,the speed is increased and the torque is models are availabel in speed from 730/1400r/min(6/8poles),680/1740r/min(4/6poles),1420/2970r/min(2/4poles).

Feature:The series motors have features of small volume, light weight,low noise,well starting performance,reliable operation,convenient maintenance,etc. The main technical indexes have reached the international standard.Application:YD series motors are widely used in many places, where there is no combustible, explosive or corrosive gas.

They are used to drive machinery and equipment, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery and food machines,metallurgy, power plant, mining, construction materials, paper making, water conservancy project,etc.Technical data: Frame size 70-355 Rated frequency(Hz) 50/60

Rated output(kw) 0.25-150 Voltage(V) 220/380/440/480/660/order

Pole 2/4/6 /8 Speed(rpm) 2800/1440/980/710

Insulation class B/F Protection Class IP44/IP54

Cooling method IC411 Duty continuous(S1)

We can also design the motors according to your specific requirements.Packing:Inner packing: each set of motor encirled in a piece of plastic film or tied up by a straw rope.Outer packing: a wooden box with reference labels.Mounting:B3 mounting with foot,without flange. B5 mounting with flange,without foot . B35 mounting with foot,with flange.