78:1 Metal Gearmotor 20Dx43L mm 6V CB

PololuSKU: 80-3703

Price:
Sale price12,34 € Regular price29,77 €

excl. VAT plus Versand

Stock:
Only 4 units left

Manufacturer article number: 3703
Customs tariff number: 85011091
Country of origin: CN

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Description

These small brushed DC gearmotors can deliver a lot of power for their size. This version features a 6 V 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 gearbox faceplate.

Key specifications at 6 V: 190 RPM and 170 mA free-run, 62 oz-in (4.5 kg-cm) and 2.9 A stall. Note: The gearbox torque is limited to 70 oz-in (5 kg-cm).

Technical data:

  • Size: 20D × 43L mm
  • Weight: 45 g
  • Shaft diameter: 4 mm
  • Gear ratio: 78.125:1
  • Free-run speed at 6 V: 190 RPM
  • Free-run current at 6 V: 170 mA
  • Stall current at 6 V: 2.9 A
  • Stall torque at 6 V: 4.5 kg-cm
  • Extended motor shaft?: No
  • Motor type: 2.9 A stall current at 6 V CB (carbon brush)

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Additional information

Customs tariff number:
85011091

Country of origin:
CN

This depends on where you are located. Once the order has been handed over to UPS, the delivery time in Germany is approx. 2-3 days, within Europe approx. 1 week.

We dispatch our articles with our shipping partner UPS.

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