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10 - 50 W gear-motor / 50 - 100 W / 100 - 500 W / 500 - 1000 W
121-9 series Hansen Corporation

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Characteristics

  • Power:

    10 - 50 W, 50 - 100 W, 100 - 500 W, 500 - 1000 W

  • Torque:

    0.1 - 0.2 Nm, 0.2 - 0.5 Nm

  • Motor type:

    DC

  • Shaft orientation:

    coaxial

  • Type:

    planetary

  • Other characteristics:

    three-stage, single-stage, two-stage

  • Voltage :

    12V, 24V

Description

The Hansen series 121-9 gear motor matches our 2.1" diameter DC brush motor with a 2" diameter plastic planetary gearbox. 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 to 2653:1. Encoders can also be added.