NEMA 23D SQUARE STEPPER MOTOR

NEMA 23 Motor Controller
size 23 stepper motors is a standard hybrid stepper motor, the step angle is
1.8°.

NEMA 23 CURRENT SQUARE STEPPER MOTOR CHARACTERISTIC PARAMETER
STEP ANGLE 1.8°±5%
NO. OF PHASES 2
RATED VOLTAGE 3.9 V
RATED CURRENT 3.0 A
RESISTANCE 1.3 ohm±10%   AT 25°
INDUCTANCE 4.5 mH±20%    AT 1kHz, 1Vrms
HOLDING TORQUE 1.3 N.m(183.3 oz.in)TYP.
RUNNING TORQUE(AT --PPS) --V.DC, --A/PHASE
DIELECTRIC STRENGTH 500V A.C/MIN.
INSULATION RESISTANCE 100MΩ+/MIN.
INSULATION CLASS CLASS B
TEMPERATURE RISE 80K MAX.
ROTOR INERTIA 280 g.cm²(1.53 oz.in²)
WEIGHT APPROX. 700g(24.5 oz)
ALLOWABLE THRUST LOAD 15N
ALLOWABLE RADIAL LOAD 75N(ON THE SHAFT END)
OPERATION AMBIENT TEMP. ‘-20℃---+50℃
OPERATION AMBIENT HUM. 15%----90%
LIFE 5000HOURS

NEMA 23D SQUARE STEPPER MOTOR TORQUE CURVE
SPEED VS TORQUE CURVE
MODEL: HEM-23D4401-45
LOT NO.: 2021-10-23
VOLTAGE 24V.D.C ○ SUPPLY WINDING
CURRENT 0.3A/PHASE ○ PEAK AVE
EXCITATION Full step
DRIVE CIRCUIT DM542 UNIPOLAR # BIPOLAR
INERTIA LOAD 3g-cm2

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