PololuPololu· Motors & actuators
313:1 Metal Gearmotor 20Dx46L mm 12V CB with Extended Motor Shaft
Manufacturer part no. 3495
$32.95≈ 29.35 €
Manufacturer part no. 3495
Listed by Pololu at €29.35. Delivered to France, including shipping, VAT and any customs duty, it comes to about €65.22. 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 | €29.35 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.87 |
| Total delivered | €65.22 |
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 | $32.95 | |
| ≥ 5 | $30.31 | −8 % |
| ≥ 25 | $27.89 | −15 % |
| ≥ 100 | $25.66 | −22 % |
| Current max. | 0.31 A |
| Voltage | 12 V |
| Torque max. | 2.6 kg·cm |
| Weight | 47 g |
| Max efficiency 12v | 27 % |
| Max output power 12v | 1.8 W |
| No load current 12v | 0.08 A |
| No load speed 12v | 44 rpm |
| No load speed 6v | 22 rpm |
| Output power at max efficiency | 1 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 38 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 312.5:1 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 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 | 16 kg·cm |
| Stall torque 6v | 8 kg·cm |
| Extended motor shaft | Yes |
| Gear ratio | 312.5:1 |
| Long life carbon brushes | Yes |
| Motor type | 1.6A stall @ 12V CB (carbon brush) |
| Size | 20D × 47.7L mm |
