... Product Description Product range: Permanent Magnet DC Motor/generator, Geared Motor Our main products: Motor, Gear Motor, DC Motor, Brush DC motor, Spur Gear motor, ... brushless motor etc2)Products size range: diameter:6-66mm3)DC Voltage range:1.5V-42VAC rectify: 100V,110V, ... range:1RPM-30,000RPMStall torque:5g.cm-30kg.cmPermanent magnet dc motor,coreless screwdriver motor,printer motor,micro motor ...