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Changzhou High-Efficiency Motors Co., Ltd.
Changzhou High-Efficiency Motors Co., Ltd.
  • nema 14 dimensions
  • nema 14 stepper
  • nema 14 stepper motor
  • nema 14 dimensions
  • nema 14 stepper
  • nema 14 stepper motor

NEMA 14M Square Stepper Motor

NEMA14M stepper motor is a standard stepper motor, the step angle is 1.8°.



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NEMA 14M SQUARE STEPPER MOTOR BODY SIZE

NEMA 14M Square Stepper Motor Body Size


NEMA 14M SQUARE STEPPER MOTOR CHARACTERISTIC PARAMETER

STEP ANGLE1.8°±5%
NO. OF PHASES2
RATED VOLTAGE4.3 V
RATED CURRENT1.0 A
RESISTANCE4.3 ohm±10%   AT 25°
INDUCTANCE5.5 mH±20%    AT 1kHz, 1Vrms
HOLDING TORQUE0.18 N.m(21.6 oz.in)TYP.
RUNNING TORQUE(AT --PPS)--V.DC, --A/PHASE
DIELECTRIC STRENGTH500V A.C/MIN.
INSULATION RESISTANCE100MΩ+/MIN.
INSULATION CLASSCLASS B
TEMPERATURE RISE80K MAX.
ROTOR INERTIA22 g.cm²(0.12 oz.in²)
WEIGHTAPPROX. 275g(9.7 oz)
ALLOWABLE THRUST LOAD10 N
ALLOWABLE RADIAL LOAD21 N(ON THE SHAFT END)
OPERATION AMBIENT TEMP.‘-20℃---+50℃
OPERATION AMBIENT HUM.15%----90%
LIFE5000HOURS


NEMA 14M SQUARE STEPPER MOTOR TORQUE CURVE

SPEED VS TORQUE CURVE

MODEL: HEM-14M4401

LOT NO.: 180408

VOLTAGE24V.D.CSUPPLY
WINDING
CURRENT0.5A/PHASEPEAK
AVE
EXCITATIONFull step



DRIVE CIRCUITHDSD2A8
UNIPOLAR#BIPOLAR
INERTIA LOAD-g-cm2




NEMA 14M Square Stepper Motor Torque Curve


NEMA 14M SQUARE STEPPER MOTOR WIRING

NEMA 14M Square Stepper Motor Wiring

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