Tamiya 72003 High-Power Gearbox Kit vs 73:1 Metal Gearmotor 20Dx42L mm (Short Output Shaft)
Tamiya 72003 High-Power Gearbox Kit and 73:1 Metal Gearmotor 20Dx42L mm (Short Output Shaft) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Tamiya 72003 High-Power Gearbox Kit is €11.97 cheaper ($18.15).
| Criterion |  Tamiya 72003 High-Power Gearbox Kit |  73:1 Metal Gearmotor 20Dx42L mm (Short Output Shaft) |
|---|---|---|
| Price | $18.15cheapest | $31.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage | 3 V | — |
| Weight | 197 g | 43 g |
| Gear ratio | — | 73:1 |
| Gear ratio options | 41.7, 64.8 :1 | — |
| Motor shaft stall torque 3v | 0.97 oz·in | — |
| No load current 3v | 150 mA | — |
| No load current 6v | — | 250 mA |
| No load motor shaft speed 3v | 9 400 rpm | — |
| No load speed 6v | — | 180 rpm |
| Shaft diameter | — | 4 mm |
| Size | — | 20D x 44L mm |
| Stall current 3v | 2 700 mA | — |
| Stall current 6v | — | 3 200 mA |
| Stall torque 6v | — | 60 oz·in |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
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