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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.