Tamiya 70188 Mini Motor Gearbox (8-Speed) Kit

Pololu item #: 1682
Brand: Tamiya
RoHS 3 compliant

Price break Unit price (US$)
1 16.00


backorders allowed

Tamiya’s 8-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 eight gear ratios: 7.5:1, 9.5:1, 15.7:1, 19.9:1, 32.9:1, 41.8:1, 79.1:1, or 87.8:1.

 Description Specs (6) Pictures (8) Resources (0) FAQs (5) On the blog (0) 

General specifications

Typical operating voltage: 3 V
Gear ratio options: 7.5, 9.5, 15.7, 19.9,
32.9, 41.8, 79.0, 87.8 :1
No-load motor shaft speed @ 3V: 8400 rpm1
No-load current @ 3V: 60 mA2
Stall current @ 3V: 600 mA
Color: clear

Notes:

1
A theoretical speed of the gearbox output shaft can be computed by dividing this speed by the gear ratio.
2
This is the no-load current of the motor when disconnected from the gears in the gearbox; the no-load current of the entire gearbox with the motor connected will be slightly higher and will vary depending on the gear ratio.

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Related Categories

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