These light-weight brackets (about 2 g each) are specifically designed for the Pololu 35:1 and 115:1 15.5D mm metal gearmotors, as well as our 35:1 mini metal gearmotor. Each bracket features four mounting holes and six mounting slots (three along each edge) for M2 or #2-size screws, giving you a variety of mounting options. A total of four M2 screws (two for each bracket) are included for securing the motors to the brackets.
These brackets can also be used to mount our micro metal gearmotors, as shown in the adjacent picture, although this requires a pair of M1.6 screws for each bracket (not included).
Mechanical drawing for the Pololu 15.5D mm metal gearmotor bracket. Units are mm over [inches].
This drawing is also available as a downloadable PDF (76k pdf).
Note: As of February 27, 2014, the thickness of these brackets has increased from 1 mm to 1.5 mm.