Welcome to nicegear — voip and open source hardware specialists
Your cart is currently empty

Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes

Thumbnail image of Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes Thumbnail image of Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes Thumbnail image of Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes Thumbnail image of Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes
$7.50 Inc. GST
In stock In Stock
CategoryHardware
ManufacturerPololu
Product rating (0 votes) (click stars to rate)
Product tags

The Pololu universal aluminium mounting hub allows you to mount custom wheels and mechanisms to 3mm motor shafts. The hubs are sold in pairs, and each hub includes one 4-40 set screw for securing a motor shaft to the hub. The set includes one Allen wrench and two 4-40 set screws for securing the hubs to motor shafts. Each hub has four mounting holes for 2-56 screws (not included).

These universal mounting hubs are designed to work with most 3mm shafts, including round shafts, “D” shafts, and Tamiya’s 3mm hexagonal shafts. Each hub has four mounting holes for 2-56 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 above shows a hub with one of Pololu’s mini metal gearmotors and a Pololu mini metal gearmotor bracket.

0 comments on "Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes"

Comment on this product

Just so you know; all our prices include GST, orders over $50.00 qualify for free shipping. Everything that is in stock (green tick icon) ships overnight on CourierPost. A lot of things that have the "blue question mark" stock icon are actually available now direct from our suppliers, please feel free to ask us if you aren't sure.

All our products are sourced through official channels, and come with a manufacturers warranty. Here's our returns policy if you'd like to read it before purchasing.