120:1 Mini Plastic Gearmotor, Offset 2mm Spline Output

Pololu item #: 1122 339 in stock
Brand: PCX

Price break Unit price (US$)
1 5.49
10 4.95
50 4.67


backorders allowed

This compact, inexpensive, low-current gearmotor (brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range. The splined output shaft has a crest diameter of 2 mm and is offset from but parallel to the motor shaft. The gearbox is protected by a built-in safety clutch that helps protect the gears from excessive loads.

Key specifications:

voltage no-load performance stall extrapolation
4.5 V 120 RPM, 80 mA 1.4 kg⋅cm (20 oz⋅in), 800 mA

Alternatives available with variations in these parameter(s): shaft type no-load speed @ 4.5V extended motor shaft? Select variant…

 Description Specs (11) Pictures (6) Resources (2) FAQs (1) On the blog (0) 

120:1 mini plastic gearmotor with offset 2mm spline output shaft.

120:1 mini plastic gearmotor with offset 2mm spline output shaft.

120:1 mini plastic gearmotor with offset 2mm spline output shaft.

Rear view of 120:1 mini plastic gearmotor with offset 2mm spline output shaft.

Side view of 120:1 mini plastic gearmotor with offset 2mm spline output shaft.

Gears inside the mini plastic gearmotor with offset output shaft (2mm spline version).


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Mini Plastic Gearmotors
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