PololuPololu· Motors & actuators
250:1 Metal Gearmotor 20Dx46L mm 12V CB
Manufacturer part no. 3482
$31.95≈ 28.46 €
Manufacturer part no. 3482
Listed by Pololu at €28.46. Delivered to France, including shipping, VAT and any customs duty, it comes to about €64.15. Prices last checked on 2026-10-04.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €28.46 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.69 |
| Total delivered | €64.15 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $31.95 | |
| ≥ 5 | $29.39 | −8 % |
| ≥ 25 | $27.04 | −15 % |
| ≥ 100 | $24.88 | −22 % |
| Current max. | 0.33 A |
| Voltage | 12 V |
| Torque max. | 2.4 kg·cm |
| Weight | 47 g |
| Max efficiency 12v | 30 % |
| Max output power 12v | 2 W |
| No load current 12v | 0.08 A |
| No load speed 12v | 55 rpm |
| No load speed 6v | 28 rpm |
| Output power at max efficiency | 1.2 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 47 rpm |
| Stall current 12v | 1.6 A |
| Stall current 6v |
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 12V brushed DC motor with long-life carbon brushes combined with a 250:1 metal spur gearbox. The gearmotor is cylindrical with a diameter of 20 mm, and the D-shaped output shaft is 4 mm in diameter and extends 18 mm from the face plate of the gearbox. Key specifications: Note: the gearbox torque limit is 70 oz-in (5 kg-cm); see detailed description for important product limitations.
| 0.8 A |
| Stall torque 12v | 14 kg·cm |
| Stall torque 6v | 7 kg·cm |
| Extended motor shaft | No |
| Gear ratio | 250:1 |
| Long life carbon brushes | Yes |
| Motor type | 1.6A stall @ 12V CB (carbon brush) |
| Size | 20D × 47.7L mm |
