Electric pto clutch

I have a electric pto clutch with a 3/4 inch shaft. I was wondering if it will take the abuse of a race mower. Some have said it would and some say it won't. It will be hooked up to a switch rigged into a pedal. There originally used to drive the deck do I think that it would be the deck takes a lot of abuse when cutting.

Don't post multiple threads about same topic. This has already been covered in your other 2 threads.