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Mini Motor Multi Ratio Gearbox 12-Speed

4.3 (13) Write Review
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$13.65

$ 6 .99 $6.99

In Stock

About this item

  • Kit features snap or screw together construction and color molded parts to eliminate needing paint or glue
  • Dimensions; Width: Approx. 30mm, Height: 17mm, Length: 31mm.
  • There are two possible output axle locations
  • The twelve gear ratio options give you the flexibility to choose the best speed and torque for your project.
  • Motor specifications: 8400RPM, Voltage: 3.0V.


Tamiya Mini Motor Multi Ratio Gearbox 12-Speed, TAM70190


カスタマー
Reviewed in Japan on April 29, 2025
microbitやマイコンで制御してライントレースするロボットに使用できました。モーターからのノイズの影響はなく使えそうです。
プラモ親父
Reviewed in Japan on May 5, 2024
リモコン戦車に改造するのに重宝です。もう少し幅が狭ければなお良いです。
ぬ
Reviewed in Japan on December 16, 2024
学校の工作で、みんな同じものを買っていて、使いやすかったです。
カーヴィーファンです！
Reviewed in Japan on January 16, 2022
タミヤのギアボックスは何種類か使いましたが これは組み立てにくいです 特にギアケースのシャフトの受けのハトメがつけにくいところがあります またギア比の選択に回転数は書いてありますが具体的なスピードの表記がないので選択に迷います ギア比は最初に決めてから組むので簡単にはかえられませんので困ります。またミニモーターはパワー不足です。この形のRE130モーターサイズを望みます。
William Pisor
Reviewed in the United States on October 6, 2019
This kit was basically the only one I could find that would allow me to use the motor & gear ratios to make a display model for one of our products. Took a bit of trial and error to get the correct number of rotations but works well. Initially I just paired a small model motor with 2 AA batteries but that caused the batteries to heat up and they didn't last long.
Ewan Parry
Reviewed in the United States on September 6, 2018
Product arrived in good time and perfect condition. The product was used to add mobility to a 3D printed robot.
Customer
Reviewed in the United States on June 12, 2018
great hobby product.
DKTM
Reviewed in the United States on May 8, 2018
It's okay. powerful for its size, and i like you can change the gear ratios. BUT, i have ordered 2 of these, and both times the wires pulled out of the motor, and it's impossible to solder them back on because the points on the motor are so small. AND, it has very low torque.The electric motor itself is strong, but it doesn't hold power through all the gears (plastic). So ordered a Uxcell gearbox, (a lot of torque, which is what i need)
richard sibbrel
Reviewed in the United States on May 23, 2018
Fun and powerful
Yang Liu
Reviewed in Canada on May 2, 2017
awesome products
Customer
Reviewed in the United States on August 13, 2016
Very fun and easy to install with all the instruction in the booklet
Th
Reviewed in the United States on October 16, 2016
Tons of fun putting it together. Love the fact that you can choose the gear ratio.
IBuyStuff
Reviewed in the United States on May 23, 2014
It was very easy to assemble the product using the provided diagrams. It is now powering a variety of silly cars we make with an Erector set with my son.