PololuPololu· Mechanical Components
313:1 Metal Gearmotor 20Dx46L mm 6V CB with Extended Motor Shaft
Manufacturer part no. 3721
$32.95≈ 28.61 €
In stock — 61 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
| Current max. | 0.61 A |
| Voltage | 6 V |
Mechanical
| Torque max. | 2.4 kg·cm |
| Weight | 47 g |
Other characteristics
| Max efficiency 6v | 25 % |
| Max output power 6v | 1.6 W |
| No load current 6v | 0.15 A |
| No load speed 6v | 45 rpm |
| Output power at max efficiency | 0.93 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 38 rpm |
| Stall current 6v | 2.9 A |
| Stall torque 6v | 13 kg·cm |
| Extended motor shaft |
Description
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 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.
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