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4 inch travel linear stage with anti-backlash lead-screw assembly,

profiled linear rails, and four (two per rail) linear bearings


Motor Mount: Standard NEMA 23



  • Unit Weight 3.9 lb.
    Moving Mass 1.312 lb.
    Travel Length 4.01 in.
    Screw Inertia 7.627E-06 lb.-in.-sec.2
    Axial Moment (Mo) 180.50 in.-lb.
    Perpendicular Moments (Mx & My) 97.21 in.-lb.
    Maximum Dynamic Load 20 lb.
    Payload 18.688 lb.
    Drag Torque 3 oz.-in.
    Standard Lead 0.5 in./rev.
    Linear Speed 15 in./sec.
    Leadscrew Efficiency 81%
    Bidirectional Repeatability 0.0005 in.
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