Motors and VFDs for Belt Grinder Applications
In other designs, the motor is mounted directly to the grinder frame with four bolts to the face of the motor and the shaft sticks through the frame. This is called "face mounted." A very common frame for belt grinders is the NEMA 56C. This will bolt on to grinders like the NorthRidge, Wuertz TW90, Wilmot's TAG and EERF and my Sayber OSG.