PololuPololu· Motors & actuators
391:1 Metal Gearmotor 20Dx46L mm 6V with Extended Motor Shaft
Manufacturer part no. 3472
$32.95≈ 28.61 €
Price summary
Listed by Pololu at €28.61. Delivered to France, including shipping, VAT and any customs duty, it comes to about €64.33. Prices last checked on 2026-08-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 49 units
- origin China
- RoHS3
Estimated landed cost
| Item | €28.61 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.72 |
| Total delivered | €64.33 |
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.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $32.95 | |
| ≥ 5 | $30.31 | −8 % |
| ≥ 25 | $27.89 | −15 % |
| ≥ 100 | $25.66 | −22 % |
Specifications (automatically extracted)
Electrical
| Voltage | 6 V |
Mechanical
| Weight | 46 g |
Other characteristics
| No load current 6v | 170 mA |
| No load speed 6v | 36 rpm |
| Shaft diameter | 4 mm |
| Stall current 6v | 2.9 A |
| Stall torque 6v | 260 oz·in |
| Extended motor shaft | Yes |
| Gear ratio | 390.625:1 |
| Motor type | 2.9A stall @ 6V |
| Size | 20D × 46L mm |
Description
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor combined with a 390.6:1 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. This version also has a 6 × 2 mm extended motor shaft. Key specs at 6 V: 36 RPM and 170 mA with no load, 260 oz-in (19 kg-cm) and 2.9 A at stall. Note: the gearbox torque limit is 70 oz-in (5 kg-cm); see detailed description for important product limitations.
Similar products
PololuIn stock
99:1 Metal Gearmotor 25Dx69L mm HP 24V with 48 CPR Encoder
€49.46$56.95
View at seller ↗PololuIn stock
75:1 Metal Gearmotor 25Dx69L mm HP 24V with 48 CPR Encoder
€49.46$56.95
View at seller ↗PololuIn stock
47:1 Metal Gearmotor 25Dx67L mm HP 24V with 48 CPR Encoder
€49.46$56.95
View at seller ↗PololuIn stock
34:1 Metal Gearmotor 25Dx67L mm HP 24V with 48 CPR Encoder
€49.46$56.95
View at seller ↗