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Mounting Hub for 4mm Shaft, #4-40 Holes (2-Pack)
Prices plus VAT plus shipping costs
3 Stück ready for shipment
- Manufacturer: Pololu
- Order number: EXP-R25-140
- Manufacturer part number: 1081
- country of origin: CN
- HS code: 83024900
- Weight (kg): 0.01
These universal mounting hubs are designed to work with most 4 mm shafts, including round... more
These universal mounting hubs are designed to work with most 4 mm shafts, including round shafts, and “D” shafts. Each hub has four mounting holes for 4-40 screws (not included), letting you mount custom wheels or mechanisms to your motors. 4-40 hex set screws (one included for each hub) allow secure coupling of shaft to hub. A 0.05" hex wrench (often the smallest size in SAE Allen wrench sets) is included for use with the set screws.
The picture to the right shows a hub with Pololu’s 25:1 metal gearmotor 20Dx44L mm and a Pololu 20D mm metal gearmotor bracket. This hub will work with any Pololu 20D mm metal gearmotor.
- Shaft diameter : 4mm