Pololu 25mm Metal Gearmotors - All Configurations

Last crawled date: 1 year, 11 months ago

This should be a high-detail model of the 25mm Diameter, 6V Gear Motors sold by Pololu (http://www.pololu.com/category/115/25d-mm-gearmotors). These come in 11 different gear ratios (excluding a direct drive variant which is not included) and support hall-effect quadrature encoders for some of them. They also come in high and low power variants (6A and 2.2A stall current respectively) for each ratio, although the mechanical dimensions are identical for both.

The 25D Gearmotor Unit Assembly File has 16 configurations (which I admit may have some duplicates, as some gear ratios share gearbox dimensions) including all ratios, and encoders for the ratios for which they are available from Pololu. They are as follows:

4.4:1
9.7:1
9.7:1 with Encoder
20.4:1
34:1
34:1 with Encoder (Rendered)
47:1
47:1 with Encoder
75:1
75:1 with Encoder
99:1
172:1
172:1 with Encoder (which is only available with the low power motor)
227:1
378:1
499:1

Because of the detail and flexibility in the assembly, there are a lot of associated parts. For the encoder equipped configurations, all are needed. Please let me know if you have any difficulty getting Solidworks to load them all correctly.