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V3518 Series
Hybrid Stepper Motor

Features and Benefits:
  • Rated for vacuum up to 10E-7 Torr
  • Low outgassing: <1% TML (based on testing)
  • Low and high temperature operation of -50C to +100C (optional -70C to 130C)
  • Lightweight/high power density
Specifications:
  • NEMA 14 (1.390 in) Frame Size
  • 1.8° Step Angle
  • 1.34 to 2.19 in Length
  • 19.83 to 56.64 oz-in Holding Torque

Models

Model #NEMA sizeFrame sizeStep AngleConnection TypeLength, inCurrent AMPHolding Torque, oz-inResistanceInertia, oz-in²Weight, lbs# of LeadsAvailability
V3518L-02NEMA 141.390 in1.8°Bipolar2.190 in1 AMP56.64 oz-in5.10.191 oz-in²0.529 lbs4Quote
V3518L-04PNEMA 141.390 in1.8°Bipolar2.190 in2 AMP56.64 oz-in1.340.191 oz-in²0.529 lbs4Quote
V3518M-07NEMA 141.390 in1.8°Bipolar1.340 in0.8 AMP19.83 oz-in7.50.08 oz-in²0.351 lbs4Quote

Torque Curves

Speed

  • V3518L-02
  • V3518L-04P
  • V3518M-07

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

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
Ambient Temperature-58 °F to 212.00 °F
Humidity Range (%) 85% or less, non-condensing
Magnet Wire InsulationClass H 180 deg C
Insulation Resistance100M Ohm at 500 VDC
Dielectric Strength500 VDC for 1 min

Downloads

Motor Numbering System (PDF)
Download
Vacuum Motor Handling (PDF)
Download

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.