NSK America Catalog 2016/2017

4-p24 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 HPS Series Features • Do not rotate the main spindle when in use. Damage to the spindle will result as well as danger to the operator Caution • 25,000 & 50,000 min -1 (rpm) Meets micro mill and drill manufacturers spindle speed requirements for many applications where small hole drilling and light milling are required. • Uninterrupted Machining Fully tool changeable spindles for transfer from the machine magazine to the main spindle without the need to connect the air supply. • High Precision Spindle All Spindles are guaranteed to be less than 1um T.I.R. at the spindle taper, allowing for excellent surface finish and extended tool life. True High Speed Machining can be achieved with the high speed and accuracy of the HPS250 / 500. • Minimal Thermal Growth Constant cooling and lubrication of the spindle and motor ensures minimal thermal growth, which promotes extremely high accuracy and long bearing life. • Integral Motor and Spindle The motor and spindle are built as a single unit to minimize length and weight for usage on a wide variety of machines. Spindle and motor constructed of precision ground SUS-416. • Minimal Vibration Gearless operation eliminates heat and vibration affording high RPM for micro milling and micro drilling of all materials. Helps extend spindle bearing and cutting tool life. • Dedicated Air System Our Air Line Kit provides lubricated air to cool, purge and lubricate the motor and spindle for extended machining operations that are typical for high speed machining. Unused lubrication oil is returned to the reservoir. • No Main Spindle Wear Machines main spindle is used only to hold the HPS Spindle, providing longer main spindle life. Running a machine spindle at the machines maximum rpm for extended periods of time will severely affect the machines spindle longevity. • Positioning Block We provide the positioning block to mate the HPS spindle with the machine. Several designs are available depending on the machine manufacturer and machine model and year of manufacture. HIGH-SPEED AIR MOTOR MILLING SPINDLE SERIES HPS Air System

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