NSK America Catalog 2016/2017

2-p62 “E3000 SERIES” ø1.18" (ø30 mm) SPINDLE 8 APPLICATION EXAMPLES EmaxEVO ESPERT ROTUS IMPULSE PRESTO II SHEENUS neo SONIC CUTTER 2 ø1.0" ø0.98" ø1.18" MS ø0.75" ø0.79" ø0.87" ø0.91" ø1.0" ø0.98" MA ø0.897" 3 1 AIR LINE KIT 5 HES510 HES810 HTS HPS Xpeed 4 PARTS 6 7 INDEX TECHNICAL DATA E2530 / E2550 ø1.0"/ø0.98" E2530 / E2550 ø0.897" iSpeed3 E3000 - One Piece E3000 - Modular ø1.18" ø1.0"/ø0.98" ø0.897" E3000 - 80,000rpm E4000 COOLANT Caution : Use the motor at motor speed less than maximum allowable speed or use the speed reducer. DO NOT exceed the allowable motor speed for the spindle and the reducer. • This spindle is capable of working on corners difficult to work with straight type, drilling on side faces and milling of grooves. 2.95" 0.67" 0.55" 2.06" (1.97") Max. Tool Mounting Depth Maximum allowable motor speed for the spindle 20,000 min -1 (rpm) Maximum rotating speed at the cutting tool 7,490 min -1 (rpm) 0.80" 1.10" Recommended Clamping Area ø 0.63" ø30 mm 0 -0.01 (ø1.18") ø23 mm 0 -0.01 (ø0.19") ø1.18" ø0.63" 2.32" (0.69") 1.22" 3.23" ( 1.96" ) Max. Tool Mounting Depth (RAX-271E) Maximum allowable motor speed for the spindle 30,000 min -1 (rpm) Maximum rotating speed at the cutting tool 20,000 min -1 (rpm) (RAX-71E) 5,000 min -1 (rpm) 0.79" 1.38" RecommendedClampingArea ø30 mm 0 -0.01 (ø1.18") 0.35" Grease Point (RAX-271E) (RAX-71E) 1 2.67 Reduction Ratio Reduction Ratio 1/1.5 1/6 90°ANGLE SPINDLE RAS-151E 90°ANGLE SPINDLE RAX-271E (Speed Reduction Ratio 1/1.5) 90°ANGLE SPINDLE RAX-71E (Speed Reduction Ratio 1/6) ASE1579 ASE1576 CAT. No. CAT. No. ASE1559 CAT. No. • 90˚Angle Type Spindle can use up to a ø1/4"(ø6.35 mm) collet and is suitable for installation where space restrictions exist. Maximum allowable motor speed for the spindle 30,000 min -1 (rpm) Maximum rotating speed at the cutting tool 20,000 min -1 (rpm) RAX-271E <Reduction Ratio : 1/1.5> RAX-71E <Reduction Ratio : 1/6> 5,000 min -1 (rpm) ASE1559 RAS-151E • Collet ø1/8" (CHK-3.175) • Collet Nut (K-265) : 1 pc. • Wrench (12 x 14) : 2 pcs., (22 x 27) : 1 pc. Model Standard Equipment · Accessories Price CAT. No. 90˚ Angle Spindle • Spindle Accuracy ............................................... Within 2 µm • Standard Size Collet (CHK-3.175) .................................. ø1/8" • Weight ................................................................ 11.46 oz. < Optional > • Collet (CHK-[][]) ...................................... ø0.5 mm~ø6.35 mm (See Page 6-p3 for details) • Collet Nut (K-265) ........................................ For Collet (CHK) • Metal Saw Arbor (KCH-03) ......... For ø0.24" (I.D.) x ø1.18" (O.D.) • Grindstone Arbor (AGM-03) .... For grinding wheel with I.D. of ø5 mm Maximum allowable motor speed for the spindle 20,000 min -1 (rpm) Maximum rotating speed at the cutting tool 7,490 min -1 (rpm) <Reduction Ratio : 1/2.67> Model Standard Equipment · Accessories Price CAT. No. ASE1579 ASE1576 RAX-271E RAX-71E • Collet ø1/8" (CHK-3.175) • Collet Nut (K-265) : 1 pc. • Wrench (12 x 14) : 2 pcs., (22 x 27) : 1 pc. 90˚ Angle Spindle • Spindle Accuracy .............................................. Within 2 µm • Standard Size Collet (CHK-3.175) .................................. ø1/8" • Weight ........................................... 1 lb. 4.46 oz. (RAX-271E) 1 lb. 0.58 oz. (RAX-71E) < Optional > • Collet (CHK-[][]) ...................................... ø0.5 mm~ø6.35 mm (See Page 6-p3 for details) • Collet Nut (K-265) ........................................ For Collet (CHK) • Metal Saw Arbor (KCH-03) ......... For ø0.24" (I.D.) x ø1.18" (O.D.) • Grindstone Arbor (AGM-03) .... For grinding wheel with I.D. of ø5 mm To extend the life expectancy of the Speed Reducer, inject grease every 70 to 100 hours. Grease injection prevents friction of the internal gears as well as heat generation. Adding grease also prevents the degradation of the existing grease in the reducer. Please maintain a reducer grease maintenance program.

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