Lin Engineering
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5704 SeriesHybrid Stepper Motor

Features and Benefits:
  • Extremely High Resolution
  • High Torque and Inertia
  • NEMA 23 (2.250 in) Frame Size
  • 0.45° Step Angle
  • 1.73 to 2.17 in Length
  • 75.05 to 140.2 oz-in Holding Torque


Model #NEMA sizeFrame sizeStep AngleConnection TypeLength, inCurrent AMPHolding Torque, oz-inResistanceInertia, oz-in²Weight, lbs# of LeadsAvailability
5704M-02232.250 in0.45°Bipolar2.170 in1.8 AMP140.2 oz-in3.12.1 oz-in²1.50 lbs4quote
5704M-03232.250 in0.45°Bipolar2.170 in3 AMP140.2 oz-in1.22.1 oz-in²1.50 lbs4quote
5704M-10232.250 in0.45°Bipolar2.170 in0.9 AMP140.2 oz-in11.72.1 oz-in²1.50 lbs4quote
5704X-01232.250 in0.45°Bipolar1.730 in1.5 AMP75.05 oz-in31 oz-in²1.05 lbs4quote
5704X-02232.250 in0.45°Bipolar1.730 in1.8 AMP75.05 oz-in21 oz-in²1.05 lbs4quote
5704X-10232.250 in0.45°Bipolar1.730 in0.9 AMP75.05 oz-in9.61 oz-in²1.05 lbs4quote
5704X-15232.250 in0.45°Bipolar1.730 in2.5 AMP75.05 oz-in1.31 oz-in²1.05 lbs4quote

Torque Curves


  • 5704M-02
  • 5704M-03
  • 5704M-10
  • 5704X-01
  • 5704X-02
  • 5704X-10
  • 5704X-15


ModelDIM. A (length) in
5704M-022.170 in
5704M-032.170 in
5704M-102.170 in
5704X-011.730 in
5704X-021.730 in
5704X-101.730 in
5704X-151.730 in

Operating Specifications

Radial Play0.001 in @ 1.00 lbs
End Play0.003 in @ 3.00 lbs
Shaft Run Out0.002 TIR
Concentricity of Mounting Pilot to Shaft0.003 TIR
Perpendicularity of Mounting Pilot to Face0.003 TIR
Max Radial Load at Dimension "K" from mounting face15.00 lbs
Dimension "K"0.550 in
Max Axial Load13.00 lbs
Maximum Case Temperature176 °F maximum
Ambient Temperature-4 ° to 122 °F
Storage Temperature-4 ° to 212 °F
Humidity Range (%) 85% or less, non-condensing
Magnet Wire InsulationClass B 130 deg C
Insulation Resistance100M Ohm at 500 VDC
Dielectric Strength500 VDC for 1 min


Lin Engineering Catalog 2020 (PDF)
Motor Numbering System (PDF)

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