We carry multiple electric motors varying in HP, finish, frame size, and mounting type.  A Rigid Base motor is one that mounts with a welded foot and is normally for belt-drive applications.  A C-Face motor has no rigid mounting foot and instead uses four threaded holes in the face of the motor to mount to a gear reducer flange directly.  All of the motors we carry are reversible and are 56 frame size with the exception of the 48 frame motor used on our PWC Hoist.