HIGH SPEED SPINDLE MOTORS

DATA SHEET HM / HT and ES Ranges HIGH SPEED SPINDLE MOTORS Manual and Automatic Tool Change Compact, high speed, asynchronous motors with power ratings from 0.65 to 18 designed to provide long term reliability when in continuous use. The HM and HT ranges are designed for manual tool change systems and offer speeds up to 24000 RPM. The ES range is designed for heavy duty operation for manual or automatic tool change systems and is capable of speeds up to 50000 RPM. The HM motors are fitted with ER Collet tool holders whilst the HT motors have keyed shafts. The ES range is available with ISO and HSK tool interfaces (long and short nose). HT motors with a keyed shaft are designed for light machining with mainly radial spindle loads whereas HM motors are designed for both heavy radial and axial loads. HM and HT Ranges with manual tool change Bearings Precision ABEC Grade 7, grease lubricated and sealed for life. Double angular contact thrust, single deep groove support and ceramic types. A range of bearing options is available to ensure the suitability of the motors for their use in particular applications. ES Range with automatic tool change A labyrinth sealing arrangement has been designed into the motors to eliminate bearing damage from foreign particles. Applications Grinding Routing Drilling Sawing Cutting Boring Materials Aluminium Brass Wood Glass Marble Plastic Cooling Cooling is achieved through built in ducting channels. The HM and HT ranges have axial fans mounted on the rear of the motor shaft. Additional cooling can be supplied by an electric fan when the motor is to be operated at reduced speeds. The ES range is cooled with an electric fan, compressed air or liquid. NORWIN ELECTRONICS LTD Unit 6, Station Road, Gamlingay, Nr. Sandy, Bedfordshire SG19 3HB Phone: +44 (0) 1767 651485 Fax: +44 (0) 1767651623 Web: www.norwin.co.uk

HM Spindle Motors with Collet 120 90 73 55 Collet Speed Nom / Max k Poles Connection Cable Exit Mounting HM55a-090 ER20 380 0.65 12 / 12 2 Connector Front Bottom HM55d-090 ER20 380 1.00 18 / 24 2 Connector Front Bottom HM55a-090 ER20 220 0.65 12 / 12 2 Connector Front Bottom HM55d-090 ER20 220 1.00 18 / 24 2 Connector Front Bottom HM73a-060 ER25 380 1.00 12 / 12 2 Connector Rear Bottom HM73b-060 ER25 380 1.50 18 / 18 2 Connector Rear Bottom HM73d-060 ER25 380 1.50 18 / 24 2 Connector Rear Bottom HM73a-060 ER25 220 1.00 12 / 12 2 Connector Rear Bottom HM73b-060 ER25 220 1.50 18 / 18 2 Connector Rear Bottom HM73d-060 ER25 220 1.50 18 / 24 2 Connector Rear Bottom HM73a-120 ER25 380 2.00 12 / 12 2 Connector Rear Bottom HM73b-120 ER25 380 3.00 18 / 18 2 Connector Rear Bottom HM73d-120 ER25 380 3.00 18 / 24 2 Connector Rear Bottom HM73a-120 ER25 220 2.00 12 / 12 2 Connector Rear Bottom HM73b-120 ER25 220 3.00 18 / 18 2 Connector Rear Bottom HM73d-120 ER25 220 3.00 18 / 24 2 Connector Rear Bottom HM90a-100 ER32 380 3.50 12 / 12 2 Connector Front Bottom HM90b-100 ER32 380 4.50 18 / 18 2 Connector Front Bottom HM90d-100 ER32 380 4.50 18 / 24 2 Connector Front Bottom HM90a-100 ER32 220 3.50 12 / 12 2 Terminal box Front Bottom HM90b-100 ER32 220 4.50 18 / 18 2 Terminal Box Front Bottom HM90d-100 ER32 220 4.50 18 / 24 2 Terminal Box Front Bottom HM90a-140 ER32 380 5.00 12 / 12 2 Connector Front Bottom HM90b-140 ER32 380 6.00 18 / 18 2 Connector Front Bottom HM90d-140 ER32 380 6.00 18 / 24 2 Connector Front Bottom HM90a-140 ER32 220 5.00 12 / 12 2 Terminal box Front Bottom HM90b-140 ER32 220 6.00 18 / 18 2 Terminal box Front Bottom HM90d-140 ER32 220 6.00 18 / 24 2 Terminal box Front Bottom HM120-170 ER40 380 13.50 12 / 18 4 Terminal box Front Bottom HM120-170 ER40 380 8.10 6 / 6 4 Connector Front Bottom HM120-170 ER40 380 13.50 12 / 18 4 Connector Front Side (R) Collet Sizes: ER20 = 1 13mm ER25 = 2 16mm ER32 = 3 20mm ER40 = 3 26mm Collet Motor Frame A B C D E F G H I L M 55-090 70 72 ER20 251.0 20 M25x1.5 27.5 41.5 153.0 29.0 56 73-060 82 93 ER25 258.5 25 M32x1.5 29.0 48.5 144.5 36.5 75 73-120 82 93 ER25 328.5 25 M32x1.5 29.0 48.5 214.5 36.5 75 90-100 103 120 ER32 310.5 32 M40x1.5 35.0 48.5 181.0 46.0 85 90-140 103 120 ER32 350.5 32 M40x1.5 35.0 48.5 221.0 46.0 85 120-170 177 145 ER40 454.5 40 M50x1.5 38.0 61.5 300.0 55.0 120 Norwin Electronics Ltd Page 2 of 5 FHSS DS3 6/12

HT Spindle Motors with Keyed Shaft Poles Connection Cable Exit Mounting HT55a-090L 380 0.65 12000 2 Connector Rear 55 HT55b-090L 380 0.65 12000 2 Connector Rear + Rotating HT55c-090L 380 0.65 12000 2 Connector Front Bottom HT73a-030L 380 0.50 12000 2 Terminal box Front Bottom HT73a-045L 380 0.75 12000 2 Connector Front Bottom 73 HT73a-060L 380 1.00 12000 2 Connector Rear HT73a-120L 380 2.00 12000 2 Connector Rear HT90a-100L 380 3.50 12000 2 Connector Rear + Rotating 90 HT90a-140L 380 5.00 12000 2 Connector Front Bottom HT90b-140L 380 5.00 12000 2 Connector Front 120 HT120b-170L 380 8.10 6000 4 Terminal box Front HT120a-170L 380 5.80 6000 4 Terminal box Front HT120a-170L 380 11.0 6000 4 Terminal box Front Keyed Shaft Motor Frame A B C D E F G H I L M 55-090 73 70 Keyed 237.5 16 10.0 26.0 29.5 153.0 29.0 56 73-030 82 93 Keyed 151.5 16 5.5 6.5 25.5 83.0 36.5 75 73-045 82 93 Keyed 190.0 16 15.0 16.0 25.5 112.0 36.5 75 73-060 82 93 Keyed 255.5 16 10.0 27.5 47.0 144.5 36.5 75 73-120 82 93 Keyed 325.5 16 10.0 27.5 47.0 214.5 36.5 75 90-100 103 120 Keyed 330.0 30 64.0 76.5 26.5 181.0 46.0 85 90-140 103 120 Keyed 392.5 30 64.5 77.0 48.5 221.0 46.0 85 120-170 177 145 Keyed 490.0 40 80.0 80.0 55.0 300.0 55.0 120 Norwin Electronics Ltd Page 3 of 5 FHSS DS3 6/12

ES Spindle Motors with Automatic Tool Change Type Poles Cooling Taper Nose Typical applications ES915 H6161H0308 380 3.8 24000 2 Elec. fan ISO30 Short A, W, P H6161H0309 220 / 380 3.8 24000 2 Elec. fan ISO30 Short A, W, P H6161H0310 380 3.8 24000 2 Elec. fan ISO30 Short A, W, P H6161H0461 220 / 380 3.8 24000 2 Elec. fan ISO30 Short A, W, P H6161H0464 220 / 380 3.8 24000 2 Elec. fan ISO30 Long A, W, P H6161H0633 220 / 380 3.8 24000 2 Comp. air ISO30 Short A, W, P H6161H0763 220 / 380 3.8 24000 2 Comp. air ISO30 Long A, W, P H6161H0380 380 5.0 24000 4 Elec. fan ISO30 Short A, W, P H6161H0445 380 5.0 24000 4 Comp. air ISO30 Short A, W, P ES919 H6161H0594 380 6.0 20000 4 Elec. fan ISO30 Short A, W, P H6161H0573 380 7.5 20000 4 Elec. fan ISO30 Short A, W, P ES925 H6161H0596 380 7.5 24000 4 Liquid HSK-F63 Long A, W, P ES929 H6161H0836 380 5.5 20000 4 Elec. fan ISO30 Short A, W, P H6161H0837 380 5.5 20000 4 Comp. air ISO30 Short A, W, P H6161H0817 380 7.5 24000 4 Elec. fan ISO30 Short A, W, P H6161H0819 380 7.5 24000 4 Elec. fan ISO30 Short A, W, P H6161H0820 220 / 380 7.5 24000 4 Elec. fan ISO30 Short A, W, P H6161H0821 220 / 380 7.5 24000 4 Elec. fan ISO30 Long A, W, P H6161H0823 380 7.5 24000 4 Elec. fan ISO30 Long A, W, P H6161H0838 380 7.5 24000 4 Comp. air ISO30 Short A, W, P H6161H0766 380 10 24000 4 Elec. fan ISO30 Long A, W, P H6161H0835 380 12 24000 4 Liquid ISO30 Short A, W, P H6161H0892 380 12 24000 4 Liquid ISO30 Long A, W, P H6161H0806 380 7.5 24000 4 Elec. fan HSK-F63 Long A, W, P H6161H0808 380 7.5 24000 4 Comp. air HSK-F63 Long A, W, P H6161H0563 220 8.0 24000 4 Elec. fan HSK-F63 Long A, W, P H6161H0669 380 10 24000 4 Elec. fan HSK-F63 Long A, W, P H6161H0677 380 10 24000 4 Comp. air HSK-F63 Long A, W, P H6161H0736 380 10 24000 4 Elec. fan HSK-F63 Short A, W, P H6161H0807 380 12 24000 4 Liquid HSK-F63 Long A, W, P H6161H0765 380 16 24000 4 Liquid HSK-F63 Long A, W, P ES939 H6161H0655 380 7.5 24000 4 Elec. fan ISO30 Short A H6161H0880 380 7.5 24000 4 Comp. air ISO30 Short A H6161H0658 380 9.0 24000 4 Liquid ISO30 Short A H6161H0826 380 10 24000 4 Elec. fan HSK-F63 Long A H6161H0700 380 16 24000 4 Liquid HSK-F63 Long A ES983 H6161H0662 380 11 15000 4 Elec. fan HSK-E63 Long A, W, P H6161H0574 380 16 15000 4 Liquid HSK-E63 Long A, W, P ES988 H6161H0326 380 11 24000 4 Elec. fan HSK-F63 Short A, W, P H6161H0328 380 11 24000 4 Elec. fan HSK-F63 Long A, W, P H6161H0333 380 15 24000 4 Liquid HSK-F63 Long A, W, P Norwin Electronics Ltd Page 4 of 5 FHSS DS3 6/12

Type Poles Cooling Taper Nose Typical applications ES325 H6161H0405 380 2.0 40000 2 Liquid HSK-E25 LC H6161H0524 380 2.0 40000 2 Liquid HSK-E25 LC H6161H0361 380 2.0 50000 2 Liquid HSK-E25 LC ES326 H6161H0460 380 4.0 40000 4 Liquid HSK-E25 LC H6161H0558 380 4.0 50000 4 Liquid HSK-E25 LC ES327 H6161H0791 380 3.0 40000 4 Liquid HSK-E25 Short LC H6161H0758 220 3.0 40000 4 Liquid HSK-E25 Short LC H6161H0759 380 3.0 50000 4 Liquid HSK-E25 Short LC H6161H0886 220 3.0 40000 4 Liquid HSK-E25 Short LC ES330 H6161090A2 220 4.0 24000 4 Elec. fan ISO30 Short A, W, P H6161090A6 380 4.0 24000 4 Elec. fan ISO30 Short A, W, P H6161H0741 380 5.5 24000 4 Liquid ISO30 Short A, W, P ES350 H6161H0485 380 6.5 36000 4 Liquid HSK-E45/F50 Short A, P H6161H0621 380 8.0 36000 4 Liquid HSK-E45/F50 Short A, P H6161H0764 380 8.0 36000 4 Liquid HSK-E45/F50 Short A, P ES360 H6161H0463 380 8.0 22000 4 Liquid HSK-F63 A, P ES362 H6161H0715 380 10 22000 4 Liquid HSK-F63 A, P ES794 H6161H0798 380 6 12000 4 Liquid ISO40 Long G, M H6161H0875 380 6 12000 4 Liquid ISO40 Short G, M ES790 arious options 380 12 12000 4 Liquid ISO40 Short G, M ES791 arious options 380 12 12000 4 Liquid ISO40 Short G, M ES747 H6161H0762 380 22 10000 6 Liquid ISO50 Short G, M H6161H0769 380 35 10000 4 Liquid HSK-B80 Short G, M ES798 H6161H0735 380 22 20000 4 Liquid HSK-A63 A, P, LC Applications: A Aluminium W Wood P Plastics M Marble G Glass LC Light composites Encoders: Some models in the ES747, ES790, ES794 and ES798 ranges are fitted with encoders. Contact the sales office for further details. Other Types and special options are available on request Suitable Frequency Inverter Drives can be obtained through our sales office Norwin Electronics Ltd Unit 6, Station Road, Gamlingay, Nr. Sandy, Bedfordshire, SG19 3HB Phone: +44 (0) 1767 651485 Fax: +44 (0) 1767 651623 Email: sales@norwin.co.uk Web: www.norwin.co.uk Norwin Electronics Ltd Page 5 of 5 FHSS DS3 6/12