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

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

9,50 € (Net 7,98 € )

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SKU: PO1997
GTIN: 4060137019487
Category: Mechanical components
Manufacturers: Pololu
MPN: 1997
Storage Tiers: Maintain

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.

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 (excluding the Multi-Hub versions PO3690) .

Dimensions