Japan Minebea 42 stepper motor 2-phase 4-phase 4-wire line 6 32mm long axis <br /> <br />Model 17PU-H022-P3ST No. T1210-01 <br /> <br />The 42 comes from the 42mm square size <br /> <br />Japan Minebea 42 stepper motor 2-phase, 4-phase <br />Model is 17PU-H022-P3ST <br />6 wires, (two not used), 4-wire line <br />Rated Current 0.5A Voltage DC 5-30V <br />Torque claimed 2.9kg/cm <br /> 32mm long axis Electrical Inductance 23mH <br />Specification: Voltage: 5V Phase Resistance: 6.4 Ohms <br />Current: 0.5A Rated Speed 100-450RPM <br />Step angle: 3.75° (turn around 96 steps) 360° <br />Shaft Diameter 5mm/ 0.2" Weight: 228 g <br /> <br />28BYJ-48 Stepper Motor Teardown <br />http://www.dailymotion.com/video/x2izzuo_28byj-48-stepper-motor-teardown_tech <br /> <br />.
