
Manufacturer part no. 3704
Listed by Pololu at €28.60. Delivered to France, including shipping, VAT and any customs duty, it comes to about €64.32. Prices last checked on 2026-11-02.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €28.60 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.72 |
| Total delivered | €64.32 |
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 % |

POLOLU 100:1-METAL-GEARMOTOR-20DX44L-MM-12V-CB Moteur
New · sold by patkor1 · ships from PL
€82.55
€92.55 delivered
Third-party listings on eBay, matched to this product by its part number or title. Robotitem neither sells nor warrants these items: condition, stock and lead times are the seller's, and a listing disappears once sold. Delivered cost includes the seller's actual shipping.
| Current max. | 0.63 A |
| Voltage | 6 V |
| Torque max. | 0.1 kg·cm |
| Weight | 46 g |
| Max efficiency 6v | 30 % |
| Max output power 6v | 2 W |
| No load current 6v | 0.15 A |
| No load speed 6v | 140 rpm |
| Output power at max efficiency | 1.1 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 120 rpm |
| Stall current 6v | 2.9 A |
| Stall torque 6v | 5.4 kg·cm |
| Extended motor shaft |
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor with long-life carbon brushes combined with a 100:1 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:
| No |
| Gear ratio | 100:1 |
| Long life carbon brushes | Yes |
| Motor type | 2.9A stall @ 6V CB (carbon brush) |
| Size | 20D × 46.2L mm |