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| Motor Technology - 6SM series | ||
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request details | brushless servo motors up to 57Nm |
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view printer friendly page | (for spares and existing applications only) |
The
Synchronous servomotors in the 6SM45...100
series are brushless DC motors for demanding servo applications.
The servomotors have Neodymium permanent magnets in the rotor. The magnetic material is an important factor in making it possible to drive these motors in a highly dynamic fashion.
The motors are equipped with two-pole hollow-shaft resolvers and can be delivered with or without a built-in holding brake. The standard version of each motor is fitted with a thermostat (electrically isolated, normally closed).
Features
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Neodymium magnets for highly dynamic function |
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Flange dimensions to IEC standard, fit j6, accuracy according to DIN 42955, Tolerance class N |
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vibration class N according to DIN ISO 2373 |
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insulation material class F according to DIN 57530 |
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basic style IM B5 according to DIN 42950 |
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shaft end without a fitted-keyway |
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Protection class IP 64 |
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Long life by virtue of brushless design |
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Built-in Resolver |
Options
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-09- Special flanges and shafts (keyway) |
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-J- Radial shaft-sealing ring |
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-65- improved flange accuracy R according to DIN 42955 |
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-67- Shaft end, A-side, precision-ground for oil compression connection, tolerance zone k5 |
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-92- Tropical insulation |
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-G- Built-in holding brake |
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-BV- Forced cooling to enlarge the torque |
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-GB- Gear fitted |
Dimensions
| aj6 | bk6 | c | d | k | |
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mm | mm | mm | mm | mm |
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6SM45S |
80 | 14 | 99 | 30 | 195 |
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6SM45M |
80 | 14 | 99 | 30 | 220 |
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6SM45L |
80 | 14 | 99 | 30 | 270 |
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6SM56S |
95 | 19 | 115 | 40 | 255 |
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6SM56M |
95 | 19 | 115 | 40 | 295 |
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6SM56L |
95 | 19 | 115 | 40 | 335 |
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6SM71K |
130 | 24 | 115 | 50 | 316 |
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6SM71S |
130 | 24 | 115 | 50 | 366 |
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6SM71M |
130 | 24 | 115 | 50 | 416 |
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6SM100K |
180 | 32 | 115 | 58 | 367 |
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6SM100S |
180 | 32 | 115 | 58 | 415 |
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6SM100M |
180 | 32 | 115 | 58 | 463 |
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6SM100L |
180 | 32 | 115 | 58 | 511 |
Technical data
| cont. torque at stall |
cont. current at stall |
Rated speed | Motor inertia | Weight | |
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Nm | A | rpm | kg cm² | kg |
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6SM45S |
0,85 | 1,3 | 3000 | 1,5 | 4,5 |
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6SM45M |
1,7 | 1,3 | 3000 | 2,1 | 5,5 |
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6SM45L |
3,2 | 2,4 | 3000 | 3,4 | 6,5 |
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6SM56S |
3,8 | 2,8 | 3000 | 5,2 | 6,1 |
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6SM56M |
7 | 4,8 | 3000 | 10 | 8 |
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6SM56L |
10 | 7,6 | 3000 | 15 | 10,3 |
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6SM71K |
10,6 | 8 | 3000 | 20 | 11,7 |
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6SM71S |
16,5 | 12,3 | 3000 | 31 | 15,8 |
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6SM71M |
22 | 15,6 | 3000 | 42 | 20 |
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6SM100K |
25 | 18,8 | 3000 | 74 | 26 |
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6SM100S |
36 | 26,3 | 3000 | 108 | 33 |
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6SM100M |
46 | 67 | 3000 | 141 | 40 |
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6SM100L |
57 | 42 | 3000 | 175 | 49 |