Permanent Magnet Motors, 31ZY 12V 3500-8000RPM High Speed CW/CCW Permanent Magnet DC Motor for DIY Generator(12v 4000RPM)

【CW / CCW】A Permanent Magnet Motors of CW(clockwise), CCW counterclockwise and CW/CCW(automatically reverse when there is a big. 【SELF- DESIGN】This synchronous motor has self- function, motor coil will not burned if overload or blocked.. 【STABLE】 If this synchron motor works under rated frequency, speed will not affected by voltage, very stable.. 【WIDE APPLICATIONS】Permanent magnet generator mainly used for electric fan ventilation mechanism, heater, all kinds of display shelf, handicrafts, lamps, lighting, toys and other equipment, air conditioning motor and rotary motor of microwave, etc.. 【DETAILS】 Outer diameter: 31mm / 1.22in, Shaft length: 19mm / 0.75in, Shaft diameter: 3mm / 0.12in. Type(Optional): 6V 4000rpm,12V 4000rpm,12V 8000rpm, 24V 3500rpm, 24V 5000rpm, 24V 8000rpm.