Inputtime:2020-07-15 Views:

Introduction for Doncen's Spur Gear Motors

      Doncen Products’ DC Spur Gear Motors are designed to meet your application requirements while being compact and economical. We have the capabilities to design and manufacture both the DC motor and spur gearhead collectively to ensure we provide you with the optimal spur gear motor solution. Our spur gear motors provide a cost-effective and highly reliable solution for applications with lower torque and speed requirements. Offering various reduction ratios, precision-cut gears, voltages and sizes. Our manufacture have more than 20 yea

      An Doncen Spur Gear Motor features one of our, many types of, dc motors coupled with one of our unique spur gearheads. The internal construction of our spur gearhead consists of straight-toothed, inter-meshed gears that control the torque and speed output of the gear motor. The gear train consists of large and small gears mounted on parallel shafts that are offset from each other. As the smaller gears mesh with the larger gears, it reduces and transforms speed into torque. The gear train arrangement of a spur gearhead is designed to hold all of the load on a single point of contact between the two gears; adding more gears lowers output speed and increases output torque.


Spur Gearheads have a compact design and provide a variety of gear reduction ratios for use in a broad range of applications.

  • Electronic Safes
  • Telescope Positioning Devices
  • Small Appliances
  • Film Cutting Machines
  • Currency Dispensers
  • Arcade Games
  • Automated Paper Towel Dispensing Machines
  • Electronic Hotel Door Locks
  • Laboratory Equipment
  • Label Printers
  • Vending Machines & Automated Retail
  • Coffee Machines

It is important to note that DC Spur Gear Motors perform best in applications with lower torque and load capacity requirements. Consider using a Planetary Gear motor for any applications requiring a high load capacity or power density, or contact our engineers to discuss options for high capacity spur gearheads.

Read our Planetary Gear Motors vs. Spur Gear Motors design note to learn more about the differences and benefits of each gear motor option.


Built to your specific requirements

Most of our DC Motors can be complemented with one of our Spur Gearheads. Doncen Products will work with you to design and manufacture a DC Spur Gear Motor that will optimize the performance of your specific application.

Motor Type: Brushed / Brushless / Coreless
Output Speed
Reduction Ratio
Shaft Material & Size
Gear Material
Shaft Configuration: (D Cut / Round / Splined / Other)
Overall Size Parameters (L, W, H)
Encoder Type: Optical / Hall Effect
Additional Assembly Requirements (lead wires, connectors, etc.)

Request a quote for a Spur Gear Motor solution, or contact our engineers to discuss your specifications
if you are interested with our products. Thank you for reading.