Your cart is empty.
Your cart is empty.1/2" Electric Motor Arbor Adaptor. This is a new 1/2" electric motor arbor adaptor. This is used to convert 1/2" motor shafts to 1/2" threaded shafts for mounting polishing, buffing and grinding wheels. Measures approximately 3 9/16" (90 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.
Theodore P. Huff
Reviewed in the United States on December 29, 2024
Meets fit form and functional requirements.
Craig R. Chmielewski
Reviewed in the United States on March 23, 2023
Does exactly what it's supposed to do.
DickyP
Reviewed in the United States on August 17, 2019
Exactly what I needed to put a stone on a dual shaft old school electric motor converted into a grinder/polishing wheel. I'm still tweaking the stone wheel to get it true!
brian
Reviewed in the United States on April 18, 2019
Had to wrap some electrical tape around the threads to keep the first washer tight and level. Other than that minor fix it works great. I have attached an 8” lapidary wheel to it for sharpening animal grooming clippers.
Christophe B.
Reviewed in the United States on July 9, 2018
The part I received had an inner hole smaller than 1/2 in.Did not fit on an electric motor with 1/2in arbor.Plus the two screws are uselessly long.And in addition, it's not even straight.Maybe I was not lucky.
Bruce Evans
Reviewed in the United States on June 10, 2018
These motor arbors are economical but still well-made. I have purchased 4 so far and they are working fine. I made the same modification as others by removing the way too long set screws and replacing them with 1/4" by 1/4" coarse thread grub screws. I have also picked up some extra 1/2" by 20 nuts to use on the shaft for those things I want held out nearer the end.
GuyWhoSpendsTooMuchOn
Reviewed in the United States on April 27, 2017
The two shaft screws are a bit long in my opinion. Otherwise it seems like a nice product. It does the job I want it too. It does feel kind of cheap, but I don't suspect any quality issues due to that.
Robbie Smith
Reviewed in the United States on December 9, 2013
I got this to go on a motor I had to attach a wire wheel. It looked great but I had to drill out the center a bit to get it to fit on the shaft. If your shaft is right size you will have to make hole in the end a little bigger so if you don't mind doing this it works just fine.
Recommended Products
