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Tamiya 89915 Twin-Motor Gearbox Kit - Clear

Pololu item #: 1680
Brand: Tamiya

This product has been discontinued.

This gearbox is now only available in gray.

Tamiya’s twin-motor gearbox consists of two independent brushed DC motors and gearboxes in one compact housing, making it perfect for small robots. You can assemble the gearboxes to have a 58:1 or a 204:1 gear ratio.

 Description Specs (7) Pictures (0) Resources (3) FAQs (6) On the blog (0) 

Documentation and other information

  • Tamiya Gearbox Gear Ratio Comparison

    Table comparing the gear ratios available in the many different Tamiya gearboxes we carry.

  • Tamiya “Toy” Motor Testing by Adam Borrell (a.k.a nexisnet) (Printable PDF)

    Adam, who posts under the username nexisnet on the Pololu forums, has performed a detailed series of experiments to determine how operating voltage affects the lifetime of the Mabuchi FA-130 motor, which happens to be the motors used in the Tamiya 70168 Double Gearbox, 70167 Single Gearbox (4-Speed), 70097 Twin-Motor Gearbox, 70093 3-Speed Crank-Axle Gearbox, 70110 4-Speed Crank-Axle Gearbox, and 70103 Universal Gearbox.

File downloads

Related Products

Tamiya 70097 Twin-Motor Gearbox Kit

Related Categories

Tamiya Wheels
Pololu Robot Chassis RRC01A
Tamiya Motors and Gearboxes
Tamiya Gearboxes with 3mm Hexagonal Shafts
3mm Shaft Gearmotors
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