Pololu Metal Gearmotors » 20D Metal Gearmotors » 6V Precious Metal Brush 20D Gearmotors »
250:1 Metal Gearmotor 20Dx46L mm 6V
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor combined with a 250:1 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 specs at 6 V: 57 RPM and 170 mA with no load, 170 oz-in (12 kg-cm) and 2.9 A at stall. Note: the gearbox torque limit is 70 oz-in (5 kg-cm); see detailed description for important product limitations.
Alternatives available with variations in these parameter(s): gear ratio motor type extended motor shaft? Select variant…
Compare all products in 6V Precious Metal Brush 20D Gearmotors.
| Description | Specs (10) | Pictures (14) | Resources (3) | FAQs (3) | On the blog (0) | Distributors (23) |
|---|
File downloads
-
Datasheet for Pololu 20D Metal Gearmotors (1MB pdf)
-
Dimension diagram for the Pololu 20D mm metal gearmotors (99k pdf)
-
3D models of 20D mm gearmotors (3MB zip)
This file contains 3D models (in the step file format) of the 20D mm gearmotors. Note: these models only accurately represent our newer versions with 18mm-long output shafts; they are not accurate representations of the older versions with shorter output shafts (i.e. gear ratios 29:1, 56:1, 73:1, and 154:1).
Related products
Home | Forum | Blog | Support | Ordering Information | Wish Lists | Distributors | BIG Order Form | About | Contact
© 2001–2024 Pololu Corporation
