NSK America Catalog 2016/2017

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 4-p10 HES810 Compressor Control Unit NE211 (Refer to 4-p14 in detail) Air Line Kit AL-C1204 (Refer to 4-p15 in detail) HES810 Specifications HES810 Connection Drawing The HES810 motor and spindle require dry, clean, regulated air. Please refer to the drawing to the right for proper components. Air Line Kit AL-C1204 supplies clean dry air to the control unit through the filter and the regulator. • Speed ................................................................. 20,000-80,000 min -1 (rpm) • Ideal Operating Speed ............................................ 50,000-80,000 min -1 (rpm) • Max. Output Power ......................................................................... 350W • Spindle Accuracy .................................................................... Within 1 µm • Standard Size Collet (CHA-3.175) ........................................................ ø1/8" < Optional > • Air Line Kit (AL-C1204) .............................................. For Control Unit NE211 • Collet (CHA-[][]) .............................................................. ø0.5 mm-ø4.0 mm (See Page 6-p2 for details) • Motor Cord (EMCD-810-[][]) .......... Length 13 ft (9248) / 19 ft (9249) / 26 ft (9250) Provided with Air Cooling Hose ø4 mm • Torque & Output Power Characteristic of HES810 HES810 Features 20,000-80,000 min -1 (rpm) Maximum Output 350W The HES810 motor is a brushless DC motor that utilizes hall elements and rare-earth magnets to achieve max. output 350W in a very compact size. Ceramic Bearings The spindle uses a double pair of ceramic bearings in the front and in the rear. This arrangement maximizes both radial and axial rigidity to insure extremely high-precision cutting. The motor also uses ceramic bearings to maximize life expectancy. Smooth Rotation The absence of a commutator and the use of a photo coupler sending a feedback signal of 48 pulses per revolution result in very smooth rotation with low vibration throughout the speed range. One-Piece motor and spindle construction The motor and spindle are built as a single unit minimizing size and weight and allowing usage on a very wide variety or machines. Emergency Connector The system incorporates an emergency, breakaway connector to help prevent system damage in case the machine's main spindle is rotated accidentally. Excellent Durability by air-cooling system Air-cooling motor uses a small volume of air (0.53 CFM) to prevent heat buildup and allow long, continuous operation. Best for small diameter drilling and milling Less than ø0.08"(ø2 mm) small diameter drilling and milling with extremely good surface finishes, using a high-speed brushless motor. Cooling Air Clean dry air is required to cool the motor and protect the spindle from contaminants. Please use a filter and regulator. (Proper air pressure 28-42PSI) (Use Air Line Kit AL-C1204) Large Variety of Tapers Available BT, NT, CAT, ST32 and HSK A tapers are available. Protection Circuit The control unit is compact and lightweight. It features a protection circuit to stop the motor automatically in case of overload ensuring safe and smooth operation. • • • • • • • • • • • • The Ultra-Precision, High-Speed HES810 spindles allow you to use your existing equipment for a much larger variety of operations. Conventional milling machines and machining centers can now do high-speed machining, small diameter drilling and milling with extremely good surface finishes with the HES810. • Max. Output 350W Note : Motor Cord is sold separately. Torque ( cN . m ) Output (W) Output Torque 9 8 7 6 5 4 3 2 1 20 30 50 40 70 60 80 0 0 400 350 300 250 200 150 100 50 Continuous Duty Area Speed { x 10 3 min -1 (rpm) } ULTRA-PRECISION HIGH-SPEED MILLING SPINDLE HES810 Electric System

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