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Baldor AC Brushless Servo Motors BSM N-Series

AC Brushless Servo Motors BSM N-Series

Baldor's AC brushless servo motors BSM N-series provide industrial motion control applications with low inertia to attain the highest acceleration capability - to allow you to position rapidly. The BSM N-series is used in the world's fastest machines and demanding applications.


The N-Series brushless servo motors provide a rugged, durable design with high energy Neodymium-Iron-Boron magnetics. This series provides continuous stall torque capability ranging from 3.9 Lb-In (0.45 N-m) to 354 Lb-In (40 N-m). Peak torque capability is nominally 4 times continuous. This series has the lowest inertia to provide the maximum torque per package size.


The BSM motor has been time proven over the years. The BSM N-series is used in the world's fastest machines, in industrial motion control applications such as: indexers, form/fill/seal, flying shears, cut-to-length, robotics, insertion, packaging, capping machines, laser trimming, marking/labeling and many other demanding applications.


Features include:

  • Low inertia rotor design with Neo magnets - 5 standard frame sizes to choose
  • Acceleration torques from 16 Lb-In (1.8 N-m) to 1400 Lb-In (160 N-m)
  • High output torque at low speed - continuous 4 Lb-In (0.4 N-m) to 354 Lb-In (40 N-m)
  • Inertia range .00006 - .034 Lb-In-s2 (.067 - 38 Kg-cm2)
  • Standard windings for 160, 300, 650 bus volts- customs available
  • Dependability designed in the high 155°C design
  • Premium 200°C moisture resistant, multi-coated wire for reliability
  • Extra high insulated stator for high voltage and current spike protection
  • Superior bearings with Exxon PolyrexEM TM polyrex grease to provide 4 times greater life
  • Rugged industrial construction to provide quality throughout the design
  • Stock and customs available - IEC/NEMA designs
  • UL/CSA/CE

For more information visit our support center


SPECIFICATIONS

Catalog Number (FDBK) TER Cont. Stall Torque
Lb-In / N-m
Cont. Stall Amps Voltage Speed Inertia
Lb-In-s2 / (Kg-cm2)
BSM50N-133AA (Res)
BSM50N-133AF (Enc)
C 3.9 / 0.5 1.5 160 4000 6e-005 / 0.07
BSM50N-175AA (Res)
BSM50N-175AF (Enc)
0.8 300
BSM50N-233AA (Res)
BSM50N-233AF (Enc)
C 7.9 / 0.9 2.9 160 4000 0.00011 / 0.12
BSM50N-275AA (Res)
BSM50N-275AF (Enc)
1.4 2000
BSM50N-333AA (Res)
BSM50N-333AF (Enc)
C 12.0 / 1.4 4.6 160 4000 0.00016 / 0.18
BSM50N-375AA (Res)
BSM50N-375AF (Enc)
2.4 300
BSM63N-133AA (Res)
BSM63N-133AF (Enc)
C 6.8 / 0.8 2.0 200 6000 0.00018 / 0.20
BSM63N-150AA (Res)
BSM63N-150AF (Enc)
1.8 4000
BSM63N-175AA (Res)
BSM63N-175AF (Enc)
1.0 300
BSM63N-175RF (Enc) R
BSM63N-233AA (Res)
BSM63N-233AF (Enc)
C 13.0 / 1.5 3.9 200 6000 0.00034 / 0.38
BSM63N-250AA (Res)
BSM63N-250AF (Enc)
2.8 4000
BSM63N-275AA (Res)
BSM63N-275AF (Enc)
1.9 300
BSM63N-275RA (Res)
BSM63N-275RF (Enc)
R
BSM63N-333AA (Res)
BSM63N-333AF (Enc)
C 18.5 / 2.1 6.0 200 6000 0.0005 / 0.56
BSM63N-350AA (Res)
BSM63N-350AF (Enc)
4.1 4000
BSM63N-375AA (Res)
BSM63N-375AF (Enc)
2.8 300
BSM63N-375RA (Res)
BSM63N-375RF (Enc)
R
BSM80N-133AA (Res)
BSM80N-133AF (Enc)
C 14.6 / 1.7 4.7 200 6000 0.00091 / 1.02
BSM80N-150AA (Res)
BSM80N-150AF (Enc)
3.1 4000
BSM80N-175AA (Res)
BSM80N-175AF (Enc)
2.1 300
BSM80N-233AA (Res)
BSM80N-233AF (Enc)
C 28.3 / 3.2 8.8 200 6000 0.00162 / 1.82
BSM80N-250AA (Res)
BSM80N-250AF (Enc)
5.6 4000
BSM80N-275AA (Res)
BSM80N-275AF (Enc)
3.9 300
BSM80N-275RA (Res)
BSM80N-275RF (Enc)
R
BSM80N-333AA (Res)
BSM80N-333AF (Enc)
C 40.0 / 4.5 12.9 200 6000 0.00223 / 2.52
BSM80N-350AA (Res)
BSM80N-350AF (Enc)
8.6 4000
BSM80N-375AA (Res)
BSM80N-375AF (Enc)
5.5 300
BSM80N-375RA (Res) R
BSM90N-1150AA (Res)
BSM90N-1150AF (Enc)
T 53.0 / 6.0 4.0 300 2000 0.003 / 3.39
BSM90N-1250AA (Res)
BSM90N-1250AF (Enc)
2.6 1200
BSM90N-175AA (Res)
BSM90N-175AF (Enc)
7.8 4000
BSM90N-2150AA (Res)
BSM90N-2150AF (Enc)
T 88.0 / 10.0 6.2 300 2000 0.0056 / 6.32
BSM90N-2250AA (Res)
BSM90N-2250AF (Enc)
4.2 1200
BSM90N-275AA (Res)
BSM90N-275AF (Enc)
11.6 4000
BSM90N-3150AA (Res)
BSM90N-3150AF (Enc)
T 117.0 / 13.3 8.6 300 2000 0.0082 / 9.26
BSM90N-3250AA (Res)
BSM90N-3250AF (Enc)
5.6 1200
BSM90N-375AA (Res)
BSM90N-375AF (Enc)
19.0 4000
BSM100N-1150AA (Res)
BSM100N-1150AF (Enc)
T 123.9 / 14.0 9.5 300 2000 0.012 / 13.55
BSM100N-1250AA (Res)
BSM100N-1250AF (Enc)
5.9 1200
BSM100N-2150AA (Res)
BSM100N-2150AF (Enc)
T 203.5 / 23.0 15.5 300 2000 0.196 / 22.13
BSM100N-2250AA (Res)
BSM100N-2250AF (Enc)
10.0 1200
BSM100N-3150AA (Res)
BSM100N-3150AF (Enc)
T 300.0 / 34.0 21.1 300 2000 0.0273 / 30.82
BSM100N-3250AA (Res)
BSM100N-3250AF (Enc)
14.8 1200
BSM100N-4150AA (Res)
BSM100N-4150AF (Enc)
T 354.0 / 40.0 27.0 300 2000 0.0349 / 39.40
BSM100N-4250AA (Res)
BSM100N-4250AF (Enc)
16.9 1200

*FDBK = Feedback | RES = Resolver | ENC = Encoder | TER = Termination | C = Connector | R = Rotatable Connector | T = Terminal Box