... -42VAC rectify: 100V,110V, 220V,230V,240V etcSpeed range:1RPM-30,000RPMStall torque:5g.cm-30kg.cmConstructions of Motor2-pole statorSr ... ,gear head motor,reducing motor Gearbox motor,reducer Motor,speed control motor,dc gear motorDimension: Gearhead Diameter:38mm Output Shaft Diameter ...