Linear Positioners Catalog_en-US_revA - Kollmorgen

Linear Rod Bearing OptionLR Linear Rod Bearing OptionThe LR linear rod bearing option isused in applications where side loadsare present, or when the load is notexternally supported.Reasons for using the LR Linear RodBearing are:• Increased side load capacity• Anti-rotation–reduces any rotationalmotion of the moving load• Higher positioning efficiency when side loads are present• Lower thrust tube runoutLR available with:• EC2LR not available with:• MF1, MF3, MS1, MS2 mounting optionsWeight calculation:Dimensions in [mm]6.811[173.0]0.886[22.5]Drilled Through and C'Bored forM12 Socket Head Cap Screws2 PlacesL I N E A R P O S I T I O N E R SWeight (lb f ) = 0.0147 stroke (mm) + 7.6 lb f2.559[65.0]6.73[171.0]Applied Side LoadN lbs600 135500 11240030020010090674522000.008[0.2]0.004[0.1]3.9100Side Load Capacity0.02[0.5]0.04[1.0]0.06[1.5]0.08[2.0]7.9 11.8 15.7200 300 400Extension0.10[2.5]0.12[3.0]6.811[173.0]19.7 23.6 in500 600 mm0.886[22.5]ø.787[20.0]3.82[97.0]Stroke + 1.77 [45.0]Drilled Through and C'Bored forM12 Socket Head Cap Screws2 Places2.44[62.0]0.45[11.4] 2.17[55.0] 1.4174.531.18[36.0][115.0][30.0]2.91[74.0]2.36[60.0]Adjustable Gap0 to 0.50 [12.7] atfull retract6.063[154.0]2[M10from thC'Boredfrom thTwisting Moment, MtN-m lb-in35 3130.05°30 26825 22320 1790.02°15 13410 895 45003.9100Torsional Load Capacity0.12°0.25°0.4°0.5°0.6°2.44[62.0]0.8°Stroke + 1.77 [45.0]7.9 ø.78711.83.8215.719.7 23.6 in200 [20.0] 300 [97.0] 400 500 600 mm 2.91Extension[74.0]2.559[65.0]6.73[171.0]0.45[11.4] 2.17[55.0] 1.4174.531.18[36.0][115.0][30.0]2.36[60.0]Adjustable Gap0 to 0.50 [12.7] atfull retractTo order the Linear Rod Bearing as a separate component:[154.0]Linear Rod Bearing Part NumberExample: LR-EC2-0200-A2.480[63.0]0.75 [19.0]LR EC2 0200 ALR EC2 Stroke in mm Revision6.063M10 x 1.5deep 4 places2.480[63.0]2.283[58.0]M10 x 1.5 thrufrom this Side andC'Bored for M8 SHCSfrom the other side.M10 x 1.50.75 [19.0]deep 4 placeswww.kollmorgen.com59