Lin Engineering
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4109 Series
Hybrid Stepper Motor

Features and Benefits:
  • Signature Series Technology for ultimate smooth motion and high accuracy
  • NEMA 17 (1.650 in) Frame Size
  • null Step Angle
  • 0.49 to 1.1 in Length
  • 2.83 to 22.66 oz-in Holding Torque


Model #NEMA sizeFrame sizeStep AngleConnection TypeLength, inCurrent AMPHolding Torque, oz-inResistanceInertia, oz-in²Weight, lbs# of LeadsAvailability
4109R-05NEMA 171.650 in0.9°Bipolar1.100 in0.8 AMP22.66 oz-in6.50.11 oz-in²0.41 lbs4quote
4109R-08NEMA 171.650 in0.9°Bipolar1.100 in0.6 AMP22.66 oz-in11.60.11 oz-in²0.41 lbs4quote
4109V-51NEMA 171.650 in0.9°Bipolar0.780 in1.2 AMP15.58 oz-in30.08 oz-in²0.282 lbs4online
4109X-51NEMA 171.650 in0.9°Bipolar0.590 in0.6 AMP7.08 oz-in50.04 oz-in²0.181 lbs4quote
4109Y-51NEMA 171.650 in0.9°Bipolar0.550 in0.6 AMP5.66 oz-in50.03 oz-in²0.161 lbs4online
4109Z-51NEMA 171.650 in0.9°Bipolar0.490 in0.5 AMP2.83 oz-in4.10.02 oz-in²0.121 lbs4quote

Torque Curves


  • 4109R-05
  • 4109R-08
  • 4109V-51
  • 4109X-51
  • 4109Y-51
  • 4109Z-51

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


ModelDIM. A (length) in
4109R-051.100 in
4109R-081.100 in
4109V-510.780 in
4109X-510.590 in
4109Y-510.550 in
4109Z-510.490 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 face6 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

Customizations & Optimizations

Lin Engineering can ensure that your hybrid stepper motor is optimized to deliver the required performance for your specific application, whether it’s increasing torque at a specific speed range, reducing noise or vibration, or optimizing for minimal power consumption, or making specific modification  to ensure proper and native fit within your assembly.

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Customization Services Include: 

  • Optimized Winding
  • Multiple Shaft Options
  • Customized Leads & Connectors
  • Customized Housings & Mountings
  • Bearings & Lubricants
  • Mechatronic Solutions
  • Environmental Protection
  • Drivers & Controllers, Encoders, Gearboxes & Accessories


Learn More About Motor Customizations & Optimizations

The result is that you’ll get a motor that is fully optimized for your specific applications and configured to seamlessly fit with your assembly. This reduces your product's complexity, and increases the speed and ease of the assembly of your final product. 


Speak with one of our sales representatives about your specific application needs by filling out a request for a quote. 


Motor Numbering System (PDF)

Get the motor you need

Just fill out a Request for a Quote form, and tell us about your application and your needs. One of our applications specialists will review your request, and provide you with a quote promptly.