Tamiya 70168 Double Gearbox Kit


Availability: Retired

Out Of Stock

SKU: ROB-057 Manufacturer: Tamiya Mfg Part Number: 70168



Tamiya’s double gearbox packs two independent gear trains into a compact and affordable package that is great for small mobile robots. The kit includes two motors and all gears and parts to build any of the four possible gear ratio configurations (12.7:1, 38:1, 115:1, and 344:1). Although it is not typical, it is possible to assemble each side with different gear ratios. There are two possible output axle locations (for any given gear ratio, only one output location is possible).


  • Gear Ratios: 12.7, 38, 115, 344 :1
  • Free-run motor shaft speed @ 3V: 12300 rpm
  • Free-run current @ 3V: 150mA
  • Typical operating voltage: 3V
  • Stall current @ 3V: 2100mA
  • Motor shaft stall torque @ 3V: 0.5 oz·in

  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: Beginner

  Product Certifications

  Product Attributes

Weight: 120 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is Final Sale and cannot be returned once purchased. 

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


There are no comments yet.

Be the first to comment on “Tamiya 70168 Double Gearbox Kit”

Your email address will not be published. Required fields are marked *