Tamiya 70189 - Mini Motor Low Speed Gearbox - 4-Speed 田宮STEM系列齒輪箱組合 雙星孖星  [70189]

This compact gearbox features low gear ratios and a kind 030 motor.

Specs:

• The sort 030 engine features a reduced electricity usage rate and does perhaps not give off electronic noise.
• Engine specifications: 8400RPM, Voltage: 3.0V.
• The gearbox features 4 different gear ratios (71.4:1, 149.9:1, 314.9:1, 661.2:1) which are often effortlessly adjusted by changing the last gear attachment position.
• The 3mm hex shaft and gearbox attachment holes are suitable for other Tamiya craft items.
• 2 different gearbox accessory positions can be found.
• Measurements; Width: Approx. 20mm, Height: 24mm, Length: 30mm.
• The compact gearbox may be installed on even small 1/35 tanks including: Panzerkampfwagen II Ausf. A/B/C (Sd.Kfz.121) (Product 35292).
• Features clear gear case to exhibit the interior mechanisms.