NEMA Frame Sizes 56C, 143TC, 145TC
Torque Ratings: 1.5 to 25 lb-ft
Base Models: 61001-524, 61003-524, 62006-524, 62010-524, 63015-524, 63020-524, 64025-524
NEMA Frame Sizes 182TC through 256TC
Torque Ratings: 1.5 to 25 lb-ft
Base Models: 71001-115, 71003-115, 72006-115, 72010-115, 73015-115, 73020-115, 74025-115
NEMA Frame Sizes 282TC/UC and 286TC/UC
Torque Ratings: 25 to 175 lb-ft
Base Models: 81025-58, 81035-58, 82050-58, 82070-58, 83075-58, 83105-58, 84125-58, 85175-58