Tamiya 72004 Worm Gearbox Kit


Tamiya 72004 Worm Gearbox Kit

$18.95 $18.00

SKU: ROB-061 - Mfg Part Number: 72004


The Tamiya 72004 High Efficiency Worm Gearbox kit includes one brushed DC motor and all the gears and parts to build any of the two possible gear ratio configurations: 216:1 or 336:1 . The two gear ratio options give you the flexibility to choose the best speed and torque for your project.

The kit includes step-by-step illustrated instructions in both Japanese and English. The kit can be built with just a screwdriver, but the instructions recommend having side cutters, pliers, and a modeling knife on hand.


  • Typical operating voltage: 3.0V
  • Gear ratio options: 216:1 or 336:1
  • Motor shaft stall torque @ 3V: 0.97 oz·in
  • Free-run motor shaft speed @ 3V: 9400 rpm
  • Free-run current @ 3V: 150 mA
  • Stall current @ 3V: 2700 mA

Only 1 left in stock

SKU: ROB-061. Category: . Tags: , , .
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