Tamiya 72003 High-Power Gearbox Kit vs 380:1 Micro Metal Gearmotor HPCB 12V with 12 CPR Encoder, Side Connector
Tamiya 72003 High-Power Gearbox Kit and 380:1 Micro Metal Gearmotor HPCB 12V with 12 CPR Encoder, Side Connector 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 €12.38 cheaper ($18.15).
| Criterion |  Tamiya 72003 High-Power Gearbox Kit |  380:1 Micro Metal Gearmotor HPCB 12V with 12 CPR Encoder, Side Connector |
|---|---|---|
| Price | $18.15cheapest | $32.45 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current max. | — | 0.2 A |
| Voltage | 3 V | 12 V |
| Torque max. | — | 1.1 kg·cm |
| Weight | 197 g | 11 g |
| Encoder | — | 12 CPR encoder with side connector |
| Gear ratio | — | 379.17:1 |
| Gear ratio options | 41.7, 64.8 :1 | — |
| Long life carbon brushes | — | Yes |
| Max efficiency 12v | — | 31 % |
| Motor shaft stall torque 3v | 0.97 oz·in | — |
| Motor type | — | 0.75A stall @ 12V (HPCB 12V - carbon brush) |
| No load current 12v | — | 0.08 A |
| No load current 3v | 150 mA | — |
| No load motor shaft speed 3v | 9 400 rpm | — |
| No load speed 12v | — | 85 rpm |
| No load speed 6v | — | 43 rpm |
| Output power at max efficiency | — | 0.75 W |
| Shaft diameter | — | 3 mm |
| Size | — | 10 × 12 × 32 mm |
| Speed at max efficiency | — | 67 rpm |
| Stall current 12v | — | 0.75 A |
| Stall current 3v | 2 700 mA | — |
| Stall current 6v | — | 0.38 A |
| Stall torque 12v | — | 5 kg·cm |
| 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.
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