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
Torque Ratings: 3 to 75 lb-ft
Base Models: 71003-85, 71010-85, 71015-85, 72025-85, 72035-85, 73050-85, 74075-85
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
NEMA Frame Sizes 182TC through 256TC/UC
Torque Ratings: 10 to 105 lb-ft
Base Models: 71010-CE63, 71015-CE63, 72025-CE63, 72035-CE63, 72050-CE63, 73050-CE63, 73075-CE63, 74075-CE63, 74105-CE63
NEMA Frame Sizes 282TC/UC and 286TC/UC
Torque Ratings: 25 to 180 lb-ft
Base Models: 81025-51, 81035-51, 82050-51, 83075-51, 83090-51, 84135-51, 85180-51