NSK America Catalog 2016/2017

2–p23 * Order by catalog number. 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 HES HTS HPS PLANET Xpeed ABT 4 PARTS 6 7 INDEX TECHNICAL DATA E2280 ø1.0"/ø0.98" E2280 ø0.897" iSpeed3 E3000 - One Piece E3000 - Modular ø1.18" ø1.0"/ø0.98" ø0.897" E3000 - 80,000rpm E4000 “E2280 SERIES” ø1.0", ø0.98"(ø25.4, ø25 mm) SPINDLE 3.02" 0.67" ø0.63" 1.36" 0.80" (1.97") Max. Tool Mounting Depth Recommended Clamping Area D 3.07" Open and Close Lever (0.22") ø0.27" (1.41") 1.00" (1.19") Max. Tool Mounting Depth Recommended Clamping Area Exhaust air direction (ø1.06") (ø0.98") ø25 mm 0 -0.01 ø26.8 mm 0 -0.01 * Do not exceed the allowable motor speed for the spindle. COOLANT E2280 Series can be used in conjunction with water or oil based coolants. SPINDLE NR-H2551 (Ceramic Bearing) AS81820P 50,000 min -1 (rpm) CAT. No. • Designed for increased durability by utilizing ceramic bearings, for obtaining strong rigidity in both radial direction and thrust directions by utilizing 2 super-precision ceramic bearings on the front side and 2 on the rear side. This spindle can be used for small-diameter milling, drilling, slitting, chamfering, grinding, etc. • Allowable Motor Speed ............................... 50,000 min -1 (rpm) • Spindle Accuracy .............................................. Within 1 µm • Standard Size Collet (CHK-3.175) .................................. ø1/8" • Weight .................................................................. 8.92 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 CAT. No. Model Outside Diameter Standard Equipment · Accessories AS81820P NR-H2551 ø1.0" (ø25.4 mm) ø0.98" (ø25 mm) • Collet ø1/8" (CHK-3.175) : 1 pc. • Collet Nut (K-265) : 1 pc. • Wrench (12 x 14) : 2 pcs., (22 x 27) : 1 pc. Spindle D=ø1.0"(ø25.4 mm), ø0.98"(ø25 mm) AS81819P NR-2551 Price LEVER TYPE SPINDLE NRR-2651 AS81835P CAT. No. 50,000 min -1 (rpm) • Allowable Motor Speed ............................... 50,000 min -1 (rpm) • Spindle Accuracy .............................................. Within 1 µm • Standard Size Collet (CHB-3.175) ................................. ø1/8" • Weight ................................................................ 11.64 oz. < Optional > • Collet (CHB-[][]) .. ..................... ø2.0, ø3.0 mm, ø1/8", ø4.0 mm (See Page 6-p2 for details) No wrenches are required for tool changing. LOCK OPEN CAT. No. Model Standard Equipment · Accessories AS81835P NRR-2651 OutsideDiameter ø0.98" (ø25 mm) • Collet ø1/8" (CHB-3.175) • Wrench (6.1 x 8), (10 x 10), (22 x 27): 1 pc. each Lever Type Spindle ø0.98"(ø25 mm) Price * There is not an outside diameter ø1.0"(ø25.4 mm) dimension. NRR-2651 Installed Example

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