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Series 121-4 - 2.1" DC Spur Gear Motor

Typical Applications

  • Printers
  • Plotters
  • Pumps
  • Fans
  • Cutting Tools
  • Medical Devices
  • Robotics
  • Beverage Dispensing
  • Gaming/Recreational Machines

Hansen offers our 2.1" diameter DC brush motor on our 2" diameter spur gearbox. This motor package is offered in a wide range of operating voltages and with 4 gear ratio options, 12:1, 48:1, 192:1 and 768:1. Optional features include encoders, noise suppressors, custom shafts, custom leads and terminations, custom mounting and rear shaft extensions. Maximum intermittent output torque is 500 oz-in.

Additional Product Details

Series 121-4 - 2.1" DC Spur Gear Motor Outline Drawing

Series 121-4 - 2.1 inch DC Spur Gear Motor Technical Drawings

Series 121-4 - 2.1" DC Spur Gear Motor Standard Options

Series 121-4 - 2.1 inch DC Spur Gear Motor Standard Options

Series 121-4 - 2.1" DC Spur Gear Motor Performance

Series 121-4 - 2.1 inch DC Spur Gear Motor Performance

Series 121-4 - 2.1" DC Spur Gear Motor Numbering Example

Series 121-4 - 2.1 inch DC Spur Gear Motor Numbering Example

Series 121-4 - 2.1" DC Spur Gear Motor CAD

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Series 121-4 - 2.1" DC Spur Gear Motor Data Sheet

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