Tamiya 72001 Planetary Gearbox Kit vs 391:1 Metal Gearmotor 20Dx46L mm 6V with Extended Motor Shaft
Tamiya 72001 Planetary Gearbox Kit and 391:1 Metal Gearmotor 20Dx46L mm 6V with Extended Motor 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 72001 Planetary Gearbox Kit is €10.27 cheaper ($21.12).
| Criterion |  Tamiya 72001 Planetary Gearbox Kit |  391:1 Metal Gearmotor 20Dx46L mm 6V with Extended Motor Shaft |
|---|---|---|
| Price | $21.12cheapest | $32.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage | 4.5 V | 6 V |
| Weight | 167.3 g | 46 g |
| Extended motor shaft | — | Yes |
| Gear ratio | — | 390.625:1 |
| Gear ratio options | 4, 5, 16, 20, <br/>25, 80, 100, 400 :1 | — |
| Motor shaft stall torque 3v | 1.2 oz·in | — |
| Motor type | — | 2.9A stall @ 6V |
| No load current 3v | 130 mA | — |
| No load current 6v | — | 170 mA |
| No load motor shaft speed 3v | 6 800 rpm | — |
| No load speed 6v | — | 36 rpm |
| Shaft diameter | — | 4 mm |
| Size | — | 20D × 46L mm |
| Stall current 3v | 2.5 A | — |
| Stall current 6v | — | 2.9 A |
| Stall torque 6v | — | 260 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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