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Nippon Pulse 25mm Linear Shaft Motor with triple winding
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S250T Linear Motor

Linear shaft motor design advantages:

  • Power dense, compact, and efficient design easily integrates into machine structures.
  • Zero cogging for ultrasmooth motion required for high precision applications.
  • Contactless motion for maintenance free operations, minimizing downtime.
  • Non-critical air gap with no variation in force along the length of the shaft delivers smooth and quiet operation.
  • Ideal for replacing ball screw actuators, flat or u-channel linear motors, or pneumatic/hydraulic systems.
High Speed, High Acceleration Linear Motor

Linear servo motor with 25mm diameter shaft, triple-winding forcer.
Available with stroke lengths from 100-2550mm.

Continuous Force: 60N
Peak Force: 240N
Peak Current: 5.1A


  • Specifications
  • Resources & Data Sheets
  • 3D-CAD
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S250T Specification Overview
Shaft diameter25 mmStroke length range100 ~ 2550 mm
Continuous force60 NContinuous current1.3 A
Peak force240 NPeak current5.1 A
Force constant47 (Kf) N/AmpsBack emf16 V/m/s
Motor constant13.53 N√wForcer weight1.1 kg
Gap0.75 mm



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