BuildYourCNC - Coupling Hub - 3/8" Bore Large L070

New 3D Resins Comparison Table:
We've just launched a new, comprehensive 3D Resins Comparison Table to help you find the perfect resin for any application. Explore now and elevate your 3D printing experience with ease and precision. Say goodbye to searching all over the web for scattered information.

Livestreams Every Weekday at 1:00 pm Eastern
Join me and likeminded others on a livestream I host every weekday where I experiment, learn and discover. Topic for Tuesdays and Thursdays: CNC Discussion and Random Experiments. Topic for Mondays, Wednesdays and Fridays: Microcontroller programming and circuit building.

three eighths inch coupling hub shown with a caliper. The measurement reads 1.355 inches.

three eighths inch coupling hub shown with a caliper. The measurement reads 1.1995 inches.

three eighths inch coupling hub shown with a caliper. The measurement reads 0.747 inches.

Coupling Hub - 3/8" Bore Large L070

Price Options Your Cart

3/8" Coupling Hub Large L070

$4.00

Includes free technical support.

Introduction:

These hubs will typically be used on motors with 3/8" shafts.

Description:

Note: To create a complete coupling set, you will need two hubs (one for the motor shaft and one for the lead screw end) and you will need one spider. These items are only offered to allow for any configurations that is not offered for rigid couplings.

This set will mate with the 1/4" Bore Large L070 series coupling hub and the large hub spider.

Ask a question about the Coupling Hub - 3/8" Bore Large L070:

Previously answered questions:

Click on the question to reveal the answer.

No previous questions. Be the first to ask a question about this product.

----

Related Tutorials

DIY Coupling: A coupler for the motor and lead screw (from Marc K.)
This creative coupling solution comes from another generous user of the site. He has devised a way to couple the motor to the leadscrew with standard aluminum tubing. Marc has graciously allowed me to show you this creative idea.

Thumbnail of Jerry D. Belt and pulley solution

A Belt and Pulley on the X-Axis by Jerry D.
When Jerry was faced with a problem of not having drivers with enough current to drive the x-axis of his blackFoot. Jerry had the HobbyCNC 3/4 axis driver board, but the drivers are underpowered for this machine, so Jerry think of an alternative to purchasing new drivers, he solves the problem mechanically.

Closeup allegro 3979 3 axis stepper motor driver board

3 and 4 Axis Stepper Motor Driver Board Based on the Allegro Chip
So, what exactly is a 3 and 4 axis stepping motor driver board. Actually, I am presenting the 3 axis stepping motor driver board in this article, but there is another much smaller board that will connect to this one that will provide an additional driver, making it useful for those wonderful 3D projects that use an indexer.