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78:1 Metal Gearmotor 20Dx43L mm 12V CB with Extended Motor Shaft
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 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. This version also has a 6 × 2 mm extended motor shaft.
voltage | no-load performance | stall extrapolation |
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12 V | 180 RPM, 80 mA | 5.4 kg⋅cm (75 oz⋅in), 1.6 A |
Alternatives available with variations in these parameter(s): gear ratio motor type extended motor shaft? Select variant…
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Description | Specs (20) | Pictures (14) | Resources (3) | FAQs (1) | On the blog (0) |
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- What material is the gearbox output shaft made of, and can I get the shaft customized?
- The shaft is composed of hardened stainless steel. Some customization is generally possible (e.g., different length or no D-shaft) for sufficiently high-volume orders. If this is something you are interested in, please email us.