Nema 23 PHG57S56-430-PR20 Geared Stepper Motor 2 Phase 57mm 20:1

Nema 231.8‚ 57mmStepper Motor With 57mm Gearhead 20:1

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Specifications:

• Step Angle 1.8‚
• Step Angle Accuracy ‚±5% (full Step, no load)
• 200 steps per revolution (1.8 deg/step)
• 2 Phase bipolar 4 wire
• Rated Currant 3.0A/Ëœ
• Phase Resistance 0.8 Ohm ‚±10% (20^oC)
• Phase inductions 2.4mH ‚±20% (1kHz 1V rms)
• Holding torque 110N.cm Min. (4kg/cm torque)
• Temperature Rise 80^oC Max (rated current 2 phase on)

Dimensions:

• Shaft length 20mm
• Motor depth 132mm