These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Statistics & Tracking
Track device being used
Mounting Hub for 5mm Shaft, M3 Holes (2-Pack)
|To 9||€8.93 *|
|From 10||€7.56 *|
|From 100||€6.43 *|
Prices plus VAT plus shipping costs
currently out of stock. Can be back-ordered.
- Manufacturer: Pololu
- Order number: EXP-R25-196
- Manufacturer part number: 1998
- country of origin: CN
- HS code: 83024900
- Weight (kg): 0.008
These universal mounting hubs are designed to work with most 5 mm shafts, including round shafts... more
These universal mounting hubs are designed to work with most 5 mm shafts, including round shafts and “D” shafts, such as those on our stepper motors. Each of the two included hubs has four mounting holes for M3 screws (not included), letting you mount custom wheels or mechanisms to your motors. The two included M3 hex set screws (one for each hub) allow secure coupling of shaft to hub, and a 1.5 mm hex wrench is included for use with the set screws. A dimension diagram of the hub is available under the resources tab.
This hub will work with most of our stepper motors (the ones with 5 mm shafts), and it also works with 60 mm, 70 mm, 80 mm, and 90 mm Pololu wheels.
- Size: 19 mm diameter × 5 mm thick
- Weight: 3.2 g1
- Shaft diameter: 5 mm
- Mounting hole size: M32
- 1. For a single hub only (without set screw).
- 2. This is also the size of the set screw.