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DC electric gearmotor / coaxial / planetary
121-8 series Hansen Corporation

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Characteristics

  • Motor type:

    DC

  • Shaft orientation:

    coaxial

  • Type:

    planetary

Description

The Hansen series 121-8 Planetary Gear DC motor matches our 2.1 inch diameter DC brush motor with a 2 inch diameter metal planetary gear box. The planet gears share the load attached to the output shaft giving the planetary arrangement a higher torque to volume ratio with low backlash compared to a spur gear arrangement. Dozens of ratios are available up to2653:1. Encoders can also be added.