01-16-2019 07:47 AM - edited 01-16-2019 11:01 AM
While I was trying to fix a Canon 17-85mm IS USM lens, I found out it was a USM motor failure.
I had a couple of other lens disassembly, such as 100-400mm. My feeling was the USM
motor of them are the same. I regret that I did not measure the diameter of them and other parameters...
Do anyone know if I can recycle those USM motors from other broken USM lens? Or is there a
compatible USM motor list that I can refer to?
Many thanks,
02-06-2019 01:28 PM
Hi, Mike,
The 4 pins version was from an old 28-80mm MicroUSM II lens (Discontinued). I tried to fix it by finding a good candidate but ended up with finding 4 pins and 5 pins...
Fan
09/26/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.1
EOS R6 Mark II - Version 1.5.0
07/01/2024: New firmware updates are available.
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.