Pololu 20D mm gearmotor with bracket and hub.

These light-weight brackets (under 5 g each) are specifically designed for our 20D mm metal gearmotors. Each bracket features three mounting holes and ten mounting slots (five along each edge) for M3 or #4-size screws, giving you a variety of mounting options. A total of four M2.5 screws (two for each bracket) are included for securing the motors to the brackets.

Our 4mm mounting hubs works nicely with this bracket.

Mechanical drawing for the Pololu 20D mm metal gearmotor bracket. Units are mm over [inches].

This drawing is also available as a downloadable PDF (76k pdf).

Note: We sell a slightly different bracket that works with the older, now-discontinued 25:1 and 67:1 versions of our 20D mm line of metal gearmotors.

People often buy this product together with:

Pololu Universal Aluminum Mounting Hub for 4mm Shaft, #4-40 Holes (2-Pack)

73:1 Metal Gearmotor 20Dx42L mm (Short Output Shaft)

Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)