GM4050-38-02300800-075 Glentek Servo Motor



GM4050-38-02300800-075 Glentek DC brush servo motor with military style (MS) connector, Dynamic Research 1000 count encoder, round flange.

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SKU: GM4050-38-02300800-075 Category: Tag: Brand:

Product Description

GM4050-38 Glentek servo motor, GM4000 series, model #GM4050-38-02300800-075. Glentek servo motor with MS (military style) connector, Dynamic Research 1000 count encoder, and round flange. Square flange GM4050-38 motors are available too.

GM4050-38-02300800-075 Specifications:

  • Frame size: 4.0″ motor
  • Stack length: 2.0″ stack
  • Back EMF Constant: 38 V/Krpm
  • No brake installed
  • 7 VDC Tachometer
  • No revolver installed
  • ‘Special’ lead termination
  • Torque: 660IN-OZ
  • Current: 12.9A

Additional Information

Weight 25 lbs
Dimensions 20 × 10 × 10 in











1000 Count

Connection type

MS (military style)


3500 RPM

Glentek GM4050-38 Servo Motor

The GM4050-38 permanent magnet brush servo motor uses traditional ferrite magnets, which are ideal for cost sensitive applications. It also uses higher inertia armatures, which provide improved motor to load inertia matching for medium to high inertia loads. This helps reduce mechanical shaft resonance and leads to higher servo gains for increased stability. In addition, this motor incorporates a skewed armatures, which provides low cogging torque and ultra smooth operation at all speeds. The GM4050-38 outputs up to 41.3 Lb-in (4.67 Nm) of continuous torque, and has a maximum speed of 3500 RPM. Industry standard English, metric, and NEMA mounting configurations are available.

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Glentek GM/GMR Series Servo Motors

Glentek’s DC brush servo motor line features high performance, skewed armatures, and TENV construction. Industry standard mounting, feedback, sealing, and lead termination options available, along with optional fail safe brakes.

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