10HF7402-02

HYBRID STEPPING MOTORS 0.9˚ 10HF SERIES 3.75° Key Features I Low Inertia I Low Noise I Small Size General Specifications Bi-polar Model Number 10HF7402-02 Resistance Inductance per Phase per Phase ohm mH 84 21 Rated Current A 0.143 Holding Torque mNm oz-in 12 1.70 Uni-polar Model Number 10HF7602-03 Resistance Inductance per Phase per Phase ohm mH 42 4.5 Rated Current A 0.2 Holding Torque mNm oz-in 8 1.13 Motor Wiring Diagram —> Page A-8 Mechanical Dimension Detent Torque mNm oz-in 3 0.42 Detent Torque mNm oz-in 3 0.42 Rotor Inertia g.cm2 oz-in2 2 0.01 Rotor Inertia g.cm2 oz-in2 2 0.01 Model Number 10HF7** L Mass mm (in.) kg (lb.) 18.5 (0.72) 0.045 (0.10) 2-PHASE 1.8˚ 3.6˚ HB MOTOR 3.75˚ 3-PHASE 1.2˚ Pull out torque [mN.m] Pull out torque [oz.in] Pull out torque [mN.m] Pull out torque [oz.in] Dynamic Torque Curves 10HF7402-02 Conditions: Bi-polar Constant Current Driver IC: AMA MS3540M Mode:Full Step 0.143A(Peak) 12V Speed [r/min] 0.143A(Peak) 24V 0 15 100 200 300 2 12 1.5 9 1 6 3 0.5 00 0 200 400 600 800 1000 Pulse rate [pps] mm (inch) 10HF7602-03 Conditions: Uni-polar Constant Current Driver IC: AMA MSU3040M Mode:Full Step 0.2A(Peak) 12V Speed [r/min] 0.2A(Peak) 24V 0 100 200 300 15 2 12 1.5 9 1 6 3 0.5 00 0 200 400 600 800 1000 Pulse rate [pps] INTERGRATED STEPPING MOTOR DIGITAL LINEAR ACTUATOR MOTOR DRIVER A–69 ...