The Tamiya 4 Speed Mini Gearbox Motor features a low electricity consumption rate and does not emit electronic noise. Motor 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 can be easily adjusted by changing the final gear attachment position.
The 3mm hex shaft and gearbox attachment holes are compatible with other manufacturers craft items. 2 different gearbox attachment positions are available. The compact gearbox can be installed on even small 1/35 tanks.
Tamiya’s 4-speed low-speed mini motor gearbox features a more compact 030-form-factor brushed DC motor driving a single gear train that can be assembled to have one of four gear ratios: 71.4:1, 149.9:1, 314.9:1, or 661.2:1. The gear train includes a self-locking worm gear.Self-locking worm gear prevents gear-train from being back-driven