Stepper Motor with Gearhead PN 16283 Specification Gear Ratio Output Step Angle Running Torque Holding Torque Unpowered Torque Backlash Weight Value 200:1 0.225 75.2 11.4 6.4 0.5 4.4 Units ratio degrees in-lb in-lb in-lb degrees pounds Motor Specification Step Angle Step Rate Voltage Power Phase Resistance Phase Inductance Phases/Poles Redundant Windings Value 45 100 25 3.9 10 25 2/8 Yes Units degrees pps volts DC watts ohms mH phases/poles windings Basis By Design Nominal Nominal Nominal Nominal Maximum Nominal Basis Nominal Maximum Maximum Maximum Nominal Nominal By Design By Design For the very latest specifications visit www.aeroflex.com/Motion