Rated voltage 12V,24V,36V,100V,110V,220V/240V Dielectric strength 1500VAC/min Power consumption <4W Noise <40dB(A) Input current <25mA Coil temperature rise 60K Rated frequency 50/60Hz Insulation class E Speed 2.5/3, 5/6, 10, 15, 33/40rpm insulated electricity power 1800V/1s Starting voltage 10, 5, 3, 2, 1.3Kgf.cm FC CW,CCW or free direction Insulation resistance >100M