DC Gear Motors

Autotrol is a leading manufacturer of iron core (brushed), brushless, and coreless DC gear motors. We offer an extensive selection of custom-designed gear motors to specifically match your project’s requirements. This includes a wide selection of motors, voltages, shaft configurations, and output speeds for low- and high-torque products. Our in-line and offset gear motors can also be equipped with encoders for accurate motion control.  We can source your components and provide an affordable finished gear motor sub-assembly ready to drop into your product.

Autotrol’s permanent magnet DC gear motors provide high torque in small packages. Their linear performance characteristics make them suitable for many applications requiring controllable performance.

Applications include:

  • industrial controls
  • medical equipment
  • pumps
  • computer peripheral equipment
  • pagers
  • handheld tools
  • displays
  • vents
  • mobile units
  • instruments
  • appliances
  • many more

Whether you are searching for a DC gear motor for a new project or replacing an existing motor, Autotrol’ s experienced engineers and vertically integrated manufacturing can design and build for your application. The below models and configurations reflect a portion of what is available. For specific application needs please contact Autotrol at (815) 459-3080 or email us at Sales@Autotrol.com.

DC GEAR MOTOR – GENERAL SELECTION SPECIFICATIONS

NOTE: All below motors are representative, exact size and shape may change depending upon your specific motor requirements. Ratios and shaft configurations can be designed to meet your needs. Contact our Sales department to discuss your custom gear motor solution.

      Envelope size inch (mm)-Approximate     
Model Description X Y Z Diameter (mm) voltage ratios Encoder Available
200 pear shaped gear box, brushed DC 2.09 (53) 2.52 (64) 1.49 (38-varies w/DC) NA 0.4-24 VDC by design  Check W/ Factory
225 round shaped gear box Brushed DC 2.52(64) 1.93 (49) 1.49 (38-varies w/DC) NA 0.4-24 VDC by design  Check W/ Factory
250 pear shaped gear box, brushed DC 2.09 (53) 2.52( 64) 2.52 (64-varies w/DC) 1.42 (36) 12-24 by design  Check W/ Factory
205/210 coreless in-line gear motor 1.25-1.47(32-36) NA NA .39(10)-.47(12) 2-12 by design  Check W/ Factory
220 iron core & coreless off set gear motor 2.1-2.5(52-63) NA NA .87(22) 6-12 by design  Check W/ Factory
230 iron core  off set gear motor 2.3-2.5(58-63) NA NA 26 12-24 by design  Check W/ Factory
255 iron core & coreless off set gear motor 1.9-2.5(47-63) NA NA 35 12-24 by design  Check W/ Factory
NEW! 240 Tomb Stone 3.89 (99-varies w/DC) 1.41 (36) .63 (16) .71 (18-varies w/DC) 12-24 by design  Check W/ Factory
NEW! 250 900  square gear box 2.24 (57-varies w/DC) 3.93 (100) 2.36 (60) 1.37 (35-varies w/DC) 12-24 by design  Check W/ Factory