Mechanical Components » Motors and Gearboxes » Tamiya Motors and Gearboxes »
Tamiya 70168 Double Gearbox Kit
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…
Compare all products in Tamiya Motors and Gearboxes or Tamiya Gearboxes with 3mm Hexagonal Shafts.
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.