

zł33.45 tax excl.
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 4 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included).
These universal mounting hubs are designed to work with most 4 mm diameter shafts, including round shafts, and “D” shafts. 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.
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. These hubs will work with any Pololu 20D mm metal gearmotor or 25D mm metal gearmotor, and they also work with 60 mm, 70 mm, 80 mm, and 90 mm Pololu wheels.
|
|
![]() |
Pololu wheels with 90, 80, 70, and 60mm diameters in three colors: blue, red, and yellow. |
---|
![]() |
Pololu 25D mm Metal Gearmotor Bracket Pair |
![]() |
Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes (2-Pack) |
![]() |
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, M3 Holes (2-Pack) |
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
A set of two 80x10mm blue Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1433
No product available!
A set of adapters (adapter) from the popular 4 mm to 12 mm motor shaft, wheel holders from RC models. Pololu 2684
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, M3 Holes (2-Pack)
A two-piece aluminum adapter for transmitting wheel drive to motors with a 4mm diameter shaft. Mounting screws and set screws included. Pololu 2672
Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes (2-Pack)
No product available!
Adapter that allows you to easily mount the wheels on a motor with a shaft diameter of 4 mm using screws size 4-40. The hub fits both round and D-shaped shafts. Pololu 1081
Pololu Universal Aluminum Mounting Hub for 5mm Shaft Pair
Pololu Universal Aluminum Mounting Hub for 1/4â€l Shaft, M3 Holes (2-Pack)
This two-part aluminum assembly mounts directly to 5 mm diameter motor output shafts like those on many of our stepper motors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings.
These 17 mm long aluminum adapters convert a 3 mm diameter shaft to a 12 mm hex shaft that compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.
Adapter that allows you to easily mount the wheels on a motor with a shaft diameter of 6 mm using screws size 4-40. The hub fits both round and D-shaped shafts. Pololu 1083
Pololu Universal Aluminum Mounting Hub for 6mm Shaft, M3 Holes (2-Pack)
A set of adapters (adapter) from the motor shaft 6 mm to 12 mm, wheel holders from RC models. Pololu 2687
Adapter that allows you to easily mount the wheels on a motor with a shaft diameter of 3 mm using screws size 4-40. The hub fits both round and D-shaped shafts. Pololu 1078
This two-part aluminum assembly mounts directly to 6 mm diameter motor output shafts like those on our 37D mm gearmotors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings.
Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)