Silencer® Series Unique Stator Design Brushless DC Motors

Utilizing high energy sintered neodymium magnets and a unique stator design, the BSG23 brushless motor offers over two times the torque capability of our standard BN23 brushless motor. The BSG23 motor is ideal for applications where maximum performance and compact size are critical. Designed for maximum efficiency, this motor is a viable alternative to costly traditional brushless dc servo motors.

Typical options include electronic drives, encoders, gearheads, as well as Hall effect, resolvers, sensorless feedback and black finned aluminum housing (for additional heat transfer).

For more information about how this brushless motor with a unique stator design can be tailored to fit your specific application, contact our applications engineers.

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Features

  • Inside rotor construction for quick acceleration
  • 8 pole motor
  • Compact size – 1.9 and 2.9 inches long
  • Diameter size – 2.25 inches
  • Continuous torque up to 137 oz-in
  • High energy sintered neodymium magnets
  • Safe, arcless operation
  • High torque per dollar ratio
  • Unique stator construction - optimal copper slot fill for high motor constant (Km)

Benefits

  • Operation at any single speed - not limited to AC frequency
  • Motor life is not limited to brush or commutator life
  • An essentially linear speed / torque curve
  • Efficient operation without losses associated with brushes and commutation or armature induction
  • Precise, variable speed control
  • Extremely quiet operation
  • Long-life operation
  • High performance in a compact package

Markets

  • Commercial and military aerospace
  • Computer-controlled embroidery machines
  • Scanners
  • Packaging equipment and printing products
  • HVAC equipment (air moving)
  • Robotics applications
  • Semiconductor handling and insertion machines
  • Actuators
  • Battery-powered medical applications
    • Portable oxygen concentrators
    • Mobility and patient assistance

Specifications

Model Motor Weight
(oz)
Available Lengths Terminal Voltage (VDC) Peak Torque
(oz-in)
Range-Rated Speed (rpm) Range-Rated Power (watts)
BSG23 17/34 oz 1.9 in (48.26 mm),
2.9 in (73.66 mm)
12/24/48 300 - 907 4000 - 2411 133.14 - 201