PololuPololu· Motors & actuators
31:1 Metal Gearmotor 20Dx41L mm 12V CB
Manufacturer part no. 3475
$31.95≈ 28.46 €
Price summary
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 2026-10-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 28 units
- origin China
- RoHS3
Estimated landed cost
| 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.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $31.95 | |
| ≥ 5 | $29.39 | −8 % |
| ≥ 25 | $27.04 | −15 % |
| ≥ 100 | $24.88 | −22 % |
Also available second-hand on eBay
25:1 Metal Gearmotor 20Dx41L mm 6V CB with Extended Motor Shaft (3712)
New · sold by tawglobal · ships from US
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
Visit ↗€32.03
billed $35.95
€38.26 delivered
Moteur à engrenages 25:1 METAL 20DX41L MM 12V CB Moteur : DC avec traducteur ...
New · sold by vuelectroniccomponents · ships from DE
Visit ↗€82.01
€88.06 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.
Price history
5 price/stock records since 8/4/2026
Specifications (automatically extracted)
Electrical
| Current max. | 0.35 A |
| Voltage | 12 V |
Mechanical
| Torque max. | 0.44 kg·cm |
| Weight | 44 g |
Other characteristics
| Max efficiency 12v | 39 % |
| Max output power 12v | 2.8 W |
| No load current 12v | 0.08 A |
| No load speed 12v | 450 rpm |
| No load speed 6v | 225 rpm |
| Output power at max efficiency | 1.7 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 360 rpm |
| Stall current 12v | 1.6 A |
| Stall current 6v |
Description
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 31.25:1 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:
