stepper motor GM12-15BY is widely used in 1.Fax Paper cutter 2.Printer Scanner 3.Copy Machine,IP Camera,etc. MODEL:GM12-15BY1.size:15.0*21.5 mm,21.5mm length micro motor,with 12mm gearbox2.voltage:5.0V3.Phase Resistance:10.0Ω4.Noise:60dB 5.No of phase:26.Normal emperature & humidity7.method of diver:CW/CCW8.reduction ratio:1/3,1/5,1/10,1/30,1/50,1/63,1/100,1/150,1/210,1/250,1/298,1/370,1/380,1/ ...