• Baldor BSM90C-2150AA, 600 VAC, 4000 RPM, 4.78 A (Repair Yours)

The BSM C-series from Baldor provides industrial motion control machines with an AC brushless servo motor with “higher” inertia – thus providing an excellent match for equipment requiring “higher” inertial matching. The goal of this series design was to increase torque while reducing package size (comparing to previous Baldor series). The result was a torque increase of up to 50% in some models
with a package reduction of up to 2 inches/50mm.

The BSM C-series provides continuous stall torques ranging from 10 Lb-In (1.2 N-m) to 1062 Lb-In (120 N-m). Peak torques are 3 times continuous. The C-Series provides an economical package best used in applications with higher load inertias.

The rotor is a time proven quality design – the reliability has been proven in numerous worldwide applications. The BSM C-series is used in equipment such as: moving webs
machine tool
factory automation
material handling
printing converting
food packaging
assembly lines
and many other demanding applications.


  • More torque in smaller package than previous designs
  • Acceleration torques from 32 Lb-In (3.6 N-m) to 3186 Lb-In (360 N-m)
  • High output torque at low speed – continuous 10 Lb-In (1.2 N-m) to 1062 Lb-In (120 N-m)
  • Inertia range .0016 - .038 Lb-In-s2 – 0.57 Lb-In- s2 (1.8 - 42.6 – 644 Kg-cm2)
  • Standard windings for 160
    600 bus volts- customs available
  • 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




Starting with our Free Evaluation and Quote, our ISO certified repairs staff is ready to run your drive through a litany of tests and maintenance procedures. We offer fast turnaround and friendly, professional service.

  • Certified technicians follow a step-by-step diagnostic process
  • Free evaluations
  • No fix no fees repairs
  • Fast repair turnaround
  • State of the art testing equipment
  • Electronic repairs warranted for two years
Generic Height (in) 11
Generic Length (in) 18.5
Generic Weight (lbs) 26.45
Generic Width (in) 10.5
Servo Motor Feedback (Type) Resolver
Servo Motor Output (Amps) 4.78
Servo Motor Speed (RPM) 4000
Servo Motor Voltage (V) 600 VAC

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Baldor BSM90C-2150AA 600 VAC 4000 RPM 4.78 A (Repair Yours)

  • Brand: Baldor
  • Product Code: BSM90C-2150AA
  • Availability: 1

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Tags: BSM-C, Baldor