NEMA 23 Stepper Motor

  • Holding torque up to 355 Oz-in (2.5 Nm)
  • 0.9° 1.2° or 1.8° Step angle +- 5%
  • Operating temperature: -20°C ~ 50°C
  • Bipolar 4 or 8 wires & Unipolar 6 wires
  • Optional: encoder feedback, planetary or spur gearbox, linear stepper, IP65, double shaft, custom shaft and mounting flange.

 

NEMA 23 frame is next bigger size than NEMA 17 stepper motor. They excel in applications that require precise positioning such as CNC machine tools, 3D printers, camera platforms, and X, Y plotters. GEMS have NEMA 23 steppers with standard 200 steps to one revolution (0.9 degree per step) as well as 400 steps to one revolution (1.8 degree per step). Our high torque NEMA 23 motors are able to generate holding torque up to 355 oz-in (2.5 N.m). GEMS offer various custom motor options, such as integrated encoders, sprockets and pulleys. A number of NEMA 23 planetary geared stepper motor and linear stepper motors are also available for your selection.
Our 60HS series steppers have the same mounting holes location as NEMA 23 while its 2.4 x 2.4 inches (60 x 60mm) faceplate is slightly larger. They are known as NEMA 24 stepper motor. For NEMA 23 steppers used in the dusty and wet environments, please check our waterproof stepper motors.

We stock some best-selling models of NEMA 23 Stepper motors (the ones with the pricing info). Please send the quantity and the shipping address to info@gemsmotor.com, and we’ll respond with the shipping cost and a payment link. We accept credit cards, Paypal, wire transfers and Bitcoins.

NEMA 23, 1.8° 57mm Stepper Motor

Dual shaft and 6/8 wires configurations are available upon request
ModelHolding TorqueHolding TorquePhase ResistancePhase CurrentPhase InductanceRotor Inertia # of Lead WiresWeightLength LPrice (1Pc)Price (100 Pc)
Oz-inN.mOhmAmHg-cm2gmmUSDUSD
GM57HS41-1504780.551.21.52.51504470412010
GM57HS56-15041280.93.21.55.5280459056
GM57HS56-300414211.13328040.68562212
GM57HS76-30042271.60.532.444041050762616
GM57HS76-40042271.60.3841.84404105076
GM57HS84-30042551.80.5732.553041130842717
GM57HS84-40042551.80.742.78304113084
GM57HS100-300428420.8933.468041250100
GM57HS100-420428420.94.23.8680412501003121
GM57HS112-30043552.50.934.680041400112
GM57HS112-42043552.50.584.23.8800414001123323

NEMA 23, 0.9° 57mm Stepper Motor

Dual shaft and 6/8 wires configurations are available upon request
ModelHolding TorqueHolding TorquePhase ResistancePhase CurrentPhase InductanceRotor Inertia # of Lead WiresWeightLength LPrice (1 Pc)Price (100 pc)
Oz-inN.mOhmAmHg-cm2gmmUSDUSD
GM57HSM41-0624460.32120.6228150447041
GM57HSM41-2004460.321.2231504470412513
GM57HSM56-300414210.832.82804680562514.5
GM57HSM56-420414210.44.21.5280468056
GM57HSM76-30042131.5134.344041050762817
GM57HSM76-42022131.50.654.22.24404105076

NEMA 23, 1.2° 57mm Stepper Motor

ModelHolding TorqueHolding TorquePhase ResistancePhase CurrentPhase InductanceRotor Inertia # of Lead WiresWeightLength L
Oz-inN.mOhmAmHg-cm2gmm
GM57HSS41-5203640.451.35.21.4300347041
GM57HSS56-56031280.90.75.61.7450370056
GM57HSS78-52031701.20.85.21.55503115078
nema-23-stepper-motor-

NEMA 23 Dimensions (mm)
*Shaft Diameter – standard 6.35mm, optional 8mm; Single or Dual shaft

nema-23-57mm-stepper-motor-drawing

NEMA 24 1.8° 60mm Stepper Motor

 

ModelHolding TorqueHolding TorquePhase ResistancePhase CurrentPhase InductanceRotor Inertia # of Lead WiresWeightLength LPrice (1 Pc)Price (100 Pcs)
Oz-inN.mOhmAmHg-cm2gmmUSDUSD
GM60HS57-30042131.50.832.4350458057
GM60HS57-40042131.50.44.21.23504580572818
GM60HS88-30043262.31.435.57804140088
GM60HS88-40043262.30.843.578041400883121
nema23-stepper-motor-0.9

NEMA 24 Dimensions (mm)
*Shaft Diameter – standard 8mm, optional 10mm

nema-24-57mm-stepper-motor