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NEMA17 Stepper Motor 42 Step Motor 1.8Degree Step Angle 40MM Thickness
Specification:
- Step angle: 1.8degree-+5%
- No. of phases: 2
- Rated voltage: 3.9V
- Rated current: 1.3A
- Resistance: 3 ohm+-10% at 25degree
- Inductance: 5.1mH+-20% at 1KHz, 1Vrms
- Holding torque: 0.45N.m(63.4oz.in)
- Running torque(AT---PPS): ----above/MIN
- Dielectric strength: 500V A,C / MIN
- Insultation resistance: 100M ohm / min
- Insultation class: class B
- Temperature rise: 80K MAX
- Rotor inertia: 57g.cm
- Weight: about/APPROX. 280g
- Allowable thrust load: 10N
- Allowable radial load: 20N
- Operate ambient temp: -20---50degree
- Operation ambient temp: 15--90%