LOAD CAPACITY Load Normal: 300 lb Dynamic and Static, 1000 lb. Momentary Thrust: 100 lb.* Dynamic, 200 lb. Static, 300 lb. Momentary *40 lb. maximum recommended toward motor  Cantilever: 500 lb-in For Cantilever loads: Equivalent Center Load = (d x L / 2) +L d= distance load is from center (inches), L= Load (lbs.) 1 lb-in = 0.113NM = 11.3 N-cm Deflection: a = 0.000011 degrees / lb-in (F x d = lbs-in )

Dynamic Specifications

Specifications
Repeatability :0.00015” (4 microns) typical
Straight Line Accuracy: 0.003”(0.076 mm) over entire travel distance. Higher accuracy 0.0015" (0.038mm) available
Screw Lead Accuracy, standard: 0.003”/10” (0.076mm/25cm)
Optional higher accuracy (0.0015”/10”) available

Operating Temperature: 0 to 180°F (-18 to 82°C)
Optional materials, such as ball screw drive, for wider temperature ranges available

Coefficient of Sliding Friction:0.09
Coefficient range: 0.04 (Heavy Load Dynamic) to 0.15-.30 (Lubricated Heavy Load Static > 1 hour)

Minimum Motor Torque required: 55 in-oz (see table below)

Materials
Base, Carriage, Cleats, Ends: Hard alloy aluminum
Lead Screw: Nickel plated Steel or 303 SS.
Lead Screw Nut: Wear-compensating plastic. Optional: Steel Ball Screw
Lead Screw Coupling: Steel