Tamiya 70168 Double Gearbox Kit

Pololu item #: 114
Brand: Tamiya
RoHS 3 compliant

Price break Unit price (US$)
1 13.50


backorders allowed

Tamiya’s double gearbox packs two independent gear trains into a compact and affordable package that is great for small mobile robots. Each side can be assembled to have one of four gear ratios: 12.7:1, 38:1, 115:1, or 344:1.

Alternatives available with variations in these parameter(s): color Select variant…

 Description Specs (7) Pictures (9) Resources (3) FAQs (7) On the blog (0) 

General specifications

Typical operating voltage: 3 V
Gear ratio options: 12.7, 38, 115, 344 :1
No-load motor shaft speed @ 3V: 12300 rpm1
No-load current @ 3V: 150 mA2
Stall current @ 3V: 2100 mA
Motor shaft stall torque @ 3V: 0.5 oz·in3
Color: gray

Notes:

1
A theoretical speed of the gearbox output shaft can be computed by dividing this speed by the gear ratio.
2
This is the no-load current of the motor when disconnected from the gears in the gearbox; the no-load current of the entire gearbox with the motor connected will be slightly higher and will vary depending on the gear ratio.
3
A theoretical torque of the gearbox output shaft can be computed by multiplying this torque by the gear ratio.

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Related Categories

Tamiya Motors and Gearboxes
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