PololuPololu· Mechanical Components
78:1 Metal Gearmotor 20Dx43L mm 6V CB
Manufacturer part no. 3703
$31.95≈ 27.75 €
In stock — 60 units
- origin China
- RoHS3
Estimated landed cost
| Item | €27.75 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.55 |
| Total delivered | €63.30 |
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 % |
Specifications (automatically extracted)
Electrical
| Current max. | 0.59 A |
| Voltage | 6 V |
Mechanical
| Torque max. | 0.76 kg·cm |
| Weight | 45 g |
Other characteristics
| Max efficiency 6v | 33 % |
| Max output power 6v | 2.1 W |
| No load current 6v | 0.15 A |
| No load speed 6v | 180 rpm |
| Output power at max efficiency | 1.2 W |
| Shaft diameter | 4 mm |
| Speed at max efficiency | 150 rpm |
| Stall current 6v | 2.9 A |
| Stall torque 6v | 4.4 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 78.13:1 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:
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