GMBM Series

GMBM series brushless servo motors incorporate worldwide standard metric mounting configurations and have been tooled for high volume production which makes them easy to use and extremely cost effective. All frame sizes utilize high-energy Neodymium-Iron-Boron (NdFeB) magnets which when combined with low inertia rotors, provide high dynamic performance.

  • Continuous Torque Range: 0.94 Lb-in (0.11 Nm) to 2084 Lb-in (235.5 Nm)
  • Peak Torque Range: 2.82 Lb-in (0.32 Nm) to 4,169 Lb-in (471 Nm)
Standard Features
High-energy Neodymium-Iron-Boron (NdFeB) magnet design with low inertia rotors provides a high dynamic performance, high torque to inertia ratio and one of the world’s most powerful motors for a given mechanical form factor.
Special design provides ultra smooth operation (i.e. low cogging torque) at all speeds.
Encoder with commutation tracks, brushless resolvers or Hall sensors are the standard feedback devices offered.
CE marked.
RoHS compliant.
Optional Features
TENV construction with IP65 sealing.
24 VDC holding brake.
Difficulty viewing the table?

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Model Number Power @ Rated Speed Speed, RPM Cont. Stall Rating Peak Stall Rating KT KV RA LA Rotor Inertia
HP kW Max Rated Lb-in Nm Amps Lb-in Nm Amps Lb-in/A Nm/A V Ω mH Lb-in/sec2 Kg-m2
GMBM40030-8 0.04 0.03 5000 3000 0.9 0.1 1.1 3 0.3 3.3 0.88 0.10 7.8 11.69 8.54 0.000015 0.000002
GMBM40050-11 0.07 0.05 5000 3000 1.5 0.2 1.2 5 0.6 3.6 1.26 0.14 10.6 9.43 8.27 0.000021 0.000002
GMBM40100-13 0.13 0.10 5000 3000 3 0.3 1.4 9 0.9 4.2 2.19 0.25 12.7 6.89 6.73 0.00004 0.000005
GMBM60100-14 0.13 0.10 5000 3000 3 0.3 1.7 9 0.9 5.1 1.82 0.21 13.6 2.50 7.37 0.000101 0.000011
GMBM60200-30 0.27 0.20 5000 3000 6 0.7 1.6 18 2.1 4.8 3.69 0.42 29.2 4.15 15.21 0.000161 0.000018
GMBM60400-29 0.54 0.40 5000 3000 12 1.3 2.9 35 3.9 8.7 4.07 0.46 29.5 1.64 7.32 0.000284 0.000032
GMBM80400-29 0.54 0.40 5000 3000 12 1.3 2.8 35 3.9 8.4 4.16 0.47 29.3 2.42 16.22 0.000597 0.000067
GMBM80300-34 0.40 0.30 3000 2000 13 1.5 2.6 40 4.5 7.8 5.09 0.58 34.2 3.20 19.60 0.000597 0.000067
GMBM80600-35 0.80 0.60 5000 3000 18 2.0 3.6 53 6.0 10.8 4.91 0.55 35.2 1.43 9.18 0.000967 0.000109
GMBM80500-43 0.67 0.50 3000 2000 20 2.2 3.2 59 6.6 9.6 6.11 0.69 43.3 2.00 13.43 0.000597 0.000067
GMBM80800-36 1.07 0.80 5000 3000 23 2.6 4.8 70 7.8 14.4 4.84 0.55 35.6 0.87 5.94 0.00134 0.000151
GMBM80550-45 0.74 0.55 3000 2000 24 2.7 3.8 71 8.1 11.4 6.20 0.70 44.6 1.29 9.06 0.00134 0.000151
GMBM801000-39 1.34 1.00 5000 3000 29 3.3 5.4 88 9.9 16.2 5.47 0.62 39.2 0.75 5.04 0.00171 0.000193
GMBM80650-46 0.87 0.65 3000 2000 28 3.2 4.4 84 9.6 13.2 6.35 0.72 45.7 1.02 6.90 0.00171 0.000193
GMBM130900-35 1.21 0.90 5000 3000 26 3.0 5.0 79 9.0 15.0 5.29 0.60 35.3 0.89 7.87 0.00589 0.000666
GMBM130600-46 0.80 0.60 3000 2000 26 3.0 4.0 78 9.0 12.0 6.57 0.74 45.6 1.55 12.98 0.00581 0.000657
GMBM130450-46 0.60 0.45 3000 1500 26 3.0 4.0 78 9.0 12.0 6.57 0.74 45.6 1.55 12.98 0.00589 0.000666
GMBM130300-71 0.40 0.30 2000 1000 27 3.0 2.5 80 9.0 7.5 10.56 1.19 71.0 3.44 30.53 0.00589 0.000666
GMBM1301500-39 2.01 1.50 5000 3000 43 4.9 8.2 130 14.7 24.6 5.25 0.59 38.6 0.41 4.11 0.0106 0.00120
GMBM1301100-53 1.48 1.10 3000 2000 48 5.4 6.3 143 16.2 18.9 7.56 0.85 53.1 0.77 7.76 0.0106 0.00120
GMBM130850-53 1.14 0.85 3000 1500 49 5.5 6.5 147 16.5 19.5 7.56 0.85 53.1 0.77 7.76 0.0106 0.00120
GMBM130600-86 0.80 0.60 2000 1000 52 5.9 4.2 157 17.7 12.6 12.62 1.43 85.8 1.89 20.07 0.0106 0.00120
GMBM1302200-38 2.95 2.20 5000 3000 63 7.1 12.0 189 21.3 36.0 5.27 0.60 37.8 0.23 2.53 0.0153 0.00173
GMBM1301600-54 2.15 1.60 3000 2000 69 7.8 9.2 206 23.4 27.6 7.45 0.84 54.2 0.47 5.27 0.0153 0.00173
GMBM1301300-54 1.74 1.30 3000 1500 74 8.4 10.0 223 25.2 30.0 7.44 0.84 54.2 0.47 5.27 0.0153 0.00173
GMBM130900-95 1.21 0.90 2000 1000 78 8.8 5.8 234 26.4 17.4 13.51 1.53 94.6 1.41 15.99 0.0153 0.00173
GMBM1303000-37 4.02 3.00 5000 3000 86 9.7 17.2 257 29.1 51.6 5.00 0.57 37.3 0.15 1.82 0.0201 0.00227
GMBM1302200-54 2.95 2.20 3000 2000 95 10.7 12.4 284 32.1 37.2 7.64 0.86 53.9 0.30 3.82 0.0201 0.00227
GMBM1301700-54 2.28 1.70 3000 1500 97 11.0 12.8 292 33.0 38.4 7.64 0.86 53.9 0.30 3.82 0.0201 0.00227
GMBM1301200-90 1.61 1.20 2000 1000 104 11.7 7.6 311 35.1 22.8 13.61 1.54 90.0 0.87 10.67 0.0201 0.00227
GMBM1803000-37 4.02 3.00 5000 3000 89 10.1 16.7 268 30.3 50.1 5.35 0.60 36.7 0.11 1.72 0.0272 0.00307
GMBM1802200-50 2.95 2.20 3000 2000 98 11.1 13.5 295 33.3 40.5 7.29 0.82 49.8 0.22 3.21 0.0272 0.00307
GMBM1801800-50 2.41 1.80 3000 1500 105 11.8 14.7 314 35.4 44.1 7.12 0.80 79.8 0.22 3.21 0.0272 0.00307
GMBM1801200-79 1.61 1.20 2000 1000 104 11.8 8.4 313 35.4 25.2 12.41 1.40 78.5 0.57 8.24 0.0272 0.00307
GMBM1805000-36 6.71 5.00 5000 3000 149 16.8 27.4 447 50.4 82.2 5.43 0.61 36.4 0.05 0.90 0.0461 0.00521
GMBM1803500-56 4.69 3.50 3000 2000 152 17.2 18.8 456 51.6 56.4 8.07 0.91 55.5 0.11 2.04 0.0461 0.00521
GMBM1802900-56 3.89 2.90 3000 1500 167 18.8 20.6 500 56.4 61.8 8.10 0.92 55.5 0.11 2.04 0.0461 0.00521
GMBM1802000-81 2.68 2.00 2000 1000 173 19.5 14.4 518 58.5 43.2 11.98 1.35 81.0 0.24 4.53 0.0461 0.00521
GMBM1805500-56 7.38 5.50 3000 2000 242 27.4 30.3 726 82.2 90.9 8.00 0.90 55.6 0.06 1.14 0.0740 0.00836
GMBM1804400-56 5.90 4.40 3000 1500 256 29.0 31.8 769 87.0 95.4 8.07 0.91 55.6 0.06 1.14 0.0740 0.00836
GMBM1803000-85 4.02 3.00 2000 1000 259 29.2 20.3 776 87.6 60.9 12.77 1.44 85.0 0.13 2.87 0.0740 0.00836
GMBM1807500-66 10.06 7.50 2500 2000 317 35.8 35.8 792 89.5 103.8 9.50 1.07 66.3 0.05 1.13 0.107 0.0121
GMBM1804400-84 5.90 4.40 2000 1000 372 42.0 31.2 1116 126.1 93.6 12.13 1.37 84.1 0.09 1.88 0.107 0.0121
GMBM2202200-55 2.95 2.20 3000 2000 93 10.5 16.0 279 31.5 48.0 8.05 0.91 55.1 0.12 2.25 0.0455 0.0051
GMBM2202000-55 2.41 1.80 3000 1500 102 11.5 16.0 305 34.5 48.0 8.23 0.93 55.1 0.12 2.25 0.0455 0.0051
GMBM2201200-82 1.61 1.20 2000 1000 102 11.5 11.0 305 34.5 33.0 11.68 1.32 81.5 0.25 5.02 0.0455 0.0051
GMBM2203500-55 4.69 3.50 3000 2000 148 16.7 21.0 443 50.1 63.0 7.97 0.90 55.4 0.05 1.20 0.0711 0.0080
GMBM2203000-55 3.89 2.90 3000 1500 164 18.5 21.0 491 55.5 63.0 8.14 0.92 55.4 0.05 1.20 0.0711 0.0080
GMBM2202000-78 2.68 2.00 2000 1000 169 19.1 16.0 507 57.3 48.0 11.51 1.30 78.3 0.10 2.40 0.0711 0.0080
GMBM2205500-56 7.38 5.50 3000 2000 233 26.3 32.0 698 78.9 96.0 7.97 0.90 55.9 0.03 0.66 0.117 0.0132
GMBM2204400-56 5.90 4.40 3000 1500 248 28.0 32.0 743 84.0 96.0 8.14 0.92 55.9 0.03 0.66 0.117 0.0132
GMBM2203000-82 4.02 3.00 2000 1000 253 28.6 21.0 759 85.8 63.0 11.59 1.31 82.3 0.05 1.45 0.117 0.0132
GMBM2207500-66 10.06 7.50 2500 2000 317 35.8 38.0 792 89.5 114.0 9.20 1.04 65.6 0.02 0.67 0.153 0.0173
GMBM2206000-66 8.05 6.00 2500 1500 338 38.2 38.0 845 95.5 45.6 9.38 1.06 65.6 0.02 0.67 0.153 0.0173
GMBM2204400-83 5.90 4.40 2000 1000 372 42.0 32.0 1115 126.0 96.0 11.86 1.34 83.1 0.04 1.07 0.153 0.0173
GMBM22011000-66 14.75 11.00 2500 2000 465 52.5 50.0 1162 131.3 150.0 9.38 1.06 66.3 0.01 0.39 0.258 0.0291
GMBM2208500-66 11.40 8.50 2500 1500 479 54.1 50.0 1198 135.3 60.0 9.38 1.06 66.3 0.01 0.39 0.258 0.0291
GMBM2206000-94 8.05 6.00 2000 1000 507 57.3 38.0 1521 171.9 114.0 13.19 1.49 94.4 0.03 0.78 0.258 0.0291
GMBM22011000-78 14.75 11.00 2000 1500 620 70.0 57.4 1550 175.1 143.5 10.80 1.22 77.6 0.02 0.52 0.258 0.0291
GMBM22015000-82 20.12 15.00 2000 1500 845 95.5 71.8 1986 224.4 168.7 11.77 1.33 81.8 0.01 0.42 0.376 0.0425
Environmental Conditions
Storage Temperature: -20°C to 70°C
Standard Operating Temperature: -20°C to 40°C without derating, derate torque 10% per 10°C above 40°C
Special Operating Temperature: -40°C to 40°C without derating, derate torque 10% per 10°C above 40°C
Humidity: 5% to 95% relative humidity, non-condensing
Altitude: Up to 1000m without derating, derate torque 10% per 1000m above 1000m