Model Number: 21080 / 21082 / Brand Name: norelem Key Specifications/Special Features: Material:Bearing block and carriage aluminum alloy anodizedGuide column and threaded spindle with ball bearing: stainless steel hardened, groundPlain bearing for guide columns and spindle nut plasticToothed belts neoprene, profile 3mNote:Positioning tables for motorized adjustment and positioning tasksThe plain bearings and spindle nuts are suitable for dry running, however lubrication with grease for plastic plain bearings is recommendedThe stepper motor with a resolution of 200 increments per rotation allows a single direction calculated positioning accuracy of 0.005mm (absolute single direction positioning accuracy 0.01mm)Technical data:Threaded spindle pitch: 2mmAxial backlash of threaded spindle: <0.04mm
Radial play of guides: <0.02mm
Max input speed: 600rpm
Max travel speed: 20mm/s
Max duty cycle: 100%
Application temperature: +10 to +50°C