NEMA Frame Sizes 56C, 143TC, 145TC
Torque Ratings: 1.5 to 20 lb-ft
Base Models: 61001-5155, 61003-5155, 62006-5155, 62010-5155, 63015-5155, 63020-5155
NEMA Frame Sizes 182TC through 256TC/UC
Torque Ratings: 10 to 50 lb-ft
Base Models: 71010-CE64, 71015-CE64, 72025-CE64, 72035-CE64, 72050-CE64