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11018 Series
Hybrid Stepper Motor

Features and Benefits:
  • Extreme Torque
  • NEMA 42 (4.330 in) Frame Size
  • 1.8° Step Angle
  • 3.88 to 7.91 in Length
  • 1727.67 to 4531.58 oz-in Holding Torque


Select Winding type

This motor can be wired as Series or Parallel motor winding. Please select preferred winding for this motor.

Model #NEMA sizeFrame sizeStep AngleConnection TypeLength, inCurrent AMPHolding Torque, oz-inResistanceInertia, oz-in²Weight, lbs# of LeadsAvailability
11018-100-60ENEMA 424.330 in1.8°Bipolar-Parallel3.880 in8.4 AMP1727.67 oz-in0.330.07 oz-in²10.582 lbs8online
11018-100-85ENEMA 424.330 in1.8°Bipolar-Parallel3.880 in12 AMP1741.83 oz-in0.15930.07 oz-in²10.582 lbs8online
11018-151-11ENEMA 424.330 in1.8°Bipolar-Parallel5.940 in16 AMP3115.46 oz-in0.10859.6 oz-in²17.637 lbs8online
11018-151-94ENEMA 424.330 in1.8°Bipolar-Parallel5.940 in12 AMP3115.46 oz-in0.759.6 oz-in²17.637 lbs8online
11018-202-11ENEMA 424.330 in1.8°Bipolar-Parallel7.910 in16 AMP4531.58 oz-in0.14488.57 oz-in²25.574 lbs8online
11018-202-90ENEMA 424.330 in1.8°Bipolar-Parallel7.910 in12 AMP4389.97 oz-in0.2388.57 oz-in²25.574 lbs8online

Torque Curves

Select Winding type

This motor can be wired as Series or Parallel motor winding. Please select preferred winding for this motor.


  • 11018-100-60E
  • 11018-100-85E
  • 11018-151-11E
  • 11018-151-94E
  • 11018-202-11E
  • 11018-202-90E

Find the motor that fits your Target Torque (oz-in) and Target Speed (RPM)


ModelDIM. A (length) in
11018-100-60E3.880 in
11018-100-85E3.880 in
11018-151-11E5.940 in
11018-151-94E5.940 in
11018-202-11E7.910 in
11018-202-90E7.910 in

Operating Specifications

Radial Play0.001 in @ 1 lbs
End Play0.003 in @ 3 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 face39 lbs
Dimension "K"0.620 in
Max Axial Load6 lbs
Maximum Case Temperature176.00 °F maximum
Ambient Temperature-4 °F to 122.00 °F
Storage Temperature-4 °F to 212.00 °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

Wiring Diagram

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

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