Tamiya 70188 - Mini Motor Gearbox - 8-Speed 田宮STEM系列齒輪箱組合 雙星孖星  [70188]

This compact gearbox comes with a type 030 motor and features equivalent ratios which have been used with other previously released gearboxes.

Specs:

• The kind 030 motor features a low electricity usage rate and does not give off electronic noise.
• Motor specifications: 8400RPM, Voltage: 3.0V.
• The gearbox features 8 different gear ratios (7.5:1, 9.5:1, 15.7:1, 19.9:1, 32.9:1, 41.8:1, 79.1:1, 87.8:1) which are often modified by changing the pinion gear and final gear position.
• The 3mm hex shaft and gearbox accessory holes are appropriate for other Tamiya art items.
• Measurements; Width: Approx. 20mm, Height: 18mm, Length: 50mm.
• The compact gearbox is set up on also tiny 1/35 tanks including: Panzerkampfwagen II Ausf. A/B/C (Sd.Kfz.121) (Item 35292).
• Features a transparent gear situation to show the inner mechanisms.