
I'm not sure I believe the 84 ounce inches. Doesn't seem that strong, but other than that it worked great. Addendum: I have just purchased 3 more of these motors and am now very impressed with the product. My main printer is showing its age and the X axis motor gets very hot and recently started skidding (missing steps) after about 10 minutes of printing. I replaced it with one of these and not only did it stay relatively cool, it never missed a beat. My prints seem to be much better, which tells me my old printer has slipped, although I didn't think so.