Xnrtop 14mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2）

I got what I had expected.

Avayah Hubbard

| Mar 06, 2021

There are some rough spots in them due to the machining. It seems, however, that motor couplers of this style should be of this type. My mistake had been that I had taken them for Nema 17 motors without taking the measurements into consideration, so they will have to wait until a project comes around. No matter how you look at them, they do seem springy and might be a bit to malleable, but they do have all of the necessary parts for you to implement these They are so fragile in the grand scheme of things that they really shouldn't be used for high torque loads.

Maggie Shaffer

| Jan 09, 2021

Parts like this are always welcome additions to the parts bin for me since I have gotten into CNC work and finished some projects with it. From corner to corner, these are made of quality materials and are well made. A smooth body and nicely executed screws make this a great product. There are not many things I can add to this, it is a very well made, simple product. I'd like for the company to have a real name rather than a gibberish one. I would recommend this company to others.

Mylo Holmes

| Feb 23, 2021

The 14mm couplings I used for my CNC were very solid and performed well with my equipment. Despite not including instructions or specifications, the packaging was simple. Although it would have been helpful to learn how much torque the machine puts out, I will update the review if problems arise.

Evelyn Tanner

| Sep 30, 2020