Tamiya 72003 High-Power Gearbox Kit vs 150:1 Micro Metal Gearmotor HPCB 6V with Extended Motor Shaft
Tamiya 72003 High-Power Gearbox Kit and 150:1 Micro Metal Gearmotor HPCB 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 72003 High-Power Gearbox Kit is €8.05 cheaper ($18.15).
| Criterion |  Tamiya 72003 High-Power Gearbox Kit |  150:1 Micro Metal Gearmotor HPCB 6V with Extended Motor Shaft |
|---|---|---|
| Price | $18.15cheapest | $27.45 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current max. | — | 0.39 A |
| Voltage | 3 V | 6 V |
| Torque max. | — | 0.41 kg·cm |
| Weight | 197 g | 9.5 g |
| Encoder | — | encoder-compatible (extended motor shaft) |
| Gear ratio | — | 150.58:1 |
| Gear ratio options | 41.7, 64.8 :1 | — |
| Long life carbon brushes | — | Yes |
| Max efficiency 6v | — | 31 % |
| Max output power 6v | — | 1.1 W |
| Motor shaft stall torque 3v | 0.97 oz·in | — |
| Motor type | — | 1.5A stall @ 6V (HPCB 6V - carbon brush) |
| No load current 3v | 150 mA | — |
| No load current 6v | — | 0.15 A |
| No load motor shaft speed 3v | 9 400 rpm | — |
| No load speed 6v | — | 220 rpm |
| Output power at max efficiency | — | 0.73 W |
| Shaft diameter | — | 3 mm |
| Size | — | 10 × 12 × 25 mm |
| Speed at max efficiency | — | 170 rpm |
| Stall current 3v | 2 700 mA | — |
| Stall current 6v | — | 1.5 A |
| Stall torque 6v | — | 2 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.
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