CLEAR BODY TWIN GEAR BOX DC MOTOR (TAMIYA #89915)

CLEAR BODY TWIN GEAR BOX DC MOTOR (TAMIYA #89915)

Price: Rp 230.000.00
Number pieces in packaging:1


Item No. #MT020060
Tamiya’s twin-motor gearbox consists of two independent motors and gearboxes in one compact housing, making it perfect for small robots. You can assemble the gearboxes to have a 58:1 or a 204:1 gear ratio. The Tamiya twin-motor gearbox is a small (3-inch long) plastic gearbox. It contains two small DC motors that drive separate 3mm hexagonal output shafts. There are two ways to put the kit together: with a high-speed 58:1 gear ratio or with a slower 203:1 gear ratio. Either way, the motors provide plenty of power to drive any small robot.

Color options

  • 70097 twin motor gearbox — This gearbox is solid gray and comes packaged in a box.
  • 89915 twin motor gearbox — This gearbox is clear and comes packaged in a plastic bag.
Specification :

Typical operating voltage: 3 V
Gear ratio options: 58:1 and 204:1
Free-run motor shaft speed @ 3V: 12300 rpm1
Free-run current @ 3V: 150 mA2
Stall current @ 3V: 2100 mA
Motor shaft stall torque @ 3V: 0.5 oz·in3
Color: gray

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. (3) A theoretical torque of the gearbox output shaft can be computed by multiplying this torque by the gear ratio