Tamiya 72003 High-Power Gearbox Kit vs 20.4:1 Metal Gearmotor 25Dx50L mm LP 6V
Tamiya 72003 High-Power Gearbox Kit and 20.4:1 Metal Gearmotor 25Dx50L mm LP 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 72003 High-Power Gearbox Kit is €10.23 cheaper ($18.15).
| Criterion |  Tamiya 72003 High-Power Gearbox Kit |  20.4:1 Metal Gearmotor 25Dx50L mm LP 6V |
|---|---|---|
| Price | $18.15cheapest | $29.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current max. | — | 0.34 A |
| Voltage | 3 V | 6 V |
| Torque max. | — | 0.36 kg·cm |
| Weight | 197 g | 85 g |
| Encoders | — | No |
| Gear ratio | — | 20.4:1 |
| Gear ratio options | 41.7, 64.8 :1 | — |
| Max efficiency 6v | — | 44 % |
| Max output power 6v | — | 1.9 W |
| Motor shaft stall torque 3v | 0.97 oz·in | — |
| Motor type | — | ​6V, 2.0A stall (LP 6V) |
| No load current 3v | 150 mA | — |
| No load current 6v | — | 0.1 A |
| No load motor shaft speed 3v | 9 400 rpm | — |
| No load speed 6v | — | 290 rpm |
| Output power at max efficiency | — | 0.91 W |
| Shaft diameter | — | 4 mm |
| Size | — | 25D x 50L mm |
| Speed at max efficiency | — | 240 rpm |
| Stall current 3v | 2 700 mA | — |
| Stall current 6v | — | 2 A |
| Stall torque 6v | — | 2.5 kg·cm |
| 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.