Tamiya 70110 4-Speed Crank-Axle Gearbox Kit and 50:1 Micro Metal Gearmotor MP 6V are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Tamiya 70110 4-Speed Crank-Axle Gearbox Kit is €9.31 cheaper ($13.20).
| Criterion | Tamiya 70110 4-Speed Crank-Axle Gearbox Kit | 50:1 Micro Metal Gearmotor MP 6V |
|---|---|---|
| Price | $13.20cheapest | $23.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current max. | — | 0.19 A |
| Voltage | 3 V | 6 V |
| Torque max. | — | 0.12 kg·cm |
| Weight | 76.5 g | 9.5 g |
| Color | gray | — |
| Encoder | — | no encoder |
| Gear ratio | — | 51.45:1 |
| Gear ratio options | 126, 441, 1543, 5402 :1 | — |
| Max efficiency 6v | — | 33 % |
| Max output power 6v | — | 0.55 W |
| Motor shaft stall torque 3v | 0.5 oz·in | — |
| Motor type | — | 0.67A stall @ 6V (MP 6V) |
| No load current 3v | 150 mA | — |
| No load current 6v | — | 0.07 A |
| No load motor shaft speed 3v | 12 300 rpm | — |
| No load speed 6v | — | 420 rpm |
| Output power at max efficiency | — | 0.38 W |
| Shaft diameter | — | 3 mm |
| Size | — | 10 × 12 × 25 mm |
| Speed at max efficiency | — | 310 rpm |
| Stall current 3v | 2 100 mA | — |
| Stall current 6v | — | 0.67 A |
| Stall torque 6v | — | 0.54 kg·cm |
| View at seller ↗ | View at seller ↗ |
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