Universal Aluminium Mounting Hub for 5mm Shaft – Pololu 1203
These universal mounting hubs are designed to allow custom wheels and mechanisms to be fitted to 5mm motor shafts. They will work with most motor shaft types including round and “D” type shafts. Each hub has 4 threaded mounting holes designed to be used with #4-40 screws. Screwing the included #4-40 set screws into the set screw holes allows the hub to be secured to a 5mm motor shaft.
- Size: 19mm diameter x 5mm thick
- Weight: 3.2 g*
- Shaft Diameter: 5 mm
- Mounting Hole Size: #4-40
* This value is for a single mounting hub without set screw.
- Two mounting hubs
- Three #4-40 set screws (one for each hub and a spare)
- One 0.05″ Allen wrench
Note: Screws for mounting wheel or mechanism to hub not included.