The XCM1800 uses the same patented† ActiveCAM™ mechanism as its larger siblings in a miniaturized package. This allows backlash free operation in space critical applications requiring high accuracy and low drag torque.Our smallest anti-backlash nut design ever.SpecificationsSpecificationsValueDrag Torqueless than 1 oz-inEfficiency %29MaterialAcetalPreloadAnti-BacklashTemperature Max180 °FThread DirectionRHDimensionsDimensionValueDiameter, Nominal Screw6 mmNut Dia0.5 inNut Length0.9 intravel per shaft rev1 mmPerformancePerformanceValueDesign Load5 lbf