Warner Electric Electro-Clutch EC-375, EC-475, EC-650, EC-825, EC-1000, EC-1225 - Manual (Page 17)

17 Warner Electric • 800-825-9050 819-0041 • P-210
EC-1000, EC-1225
All dimensions are nominal, unless otherwise noted.
Size A Max. B Dia. C D Min. E Dia. F Dia. G H I J K Max. L M
1000 10.328 6.531 6.344 1.750 2.875 2.9375 .344 5/16-18 UNC .188 .750 3.969 6.000 1.547
2.9365 -3A x 3/8
1225 12.672 7.531 6.969 2.234 3.625 3.750 .406 5/81-16 UNC .375 .859 5.219 7.781 1.547
3.749 -3A x 3/4
Size Z AA BB CC DD Dia. EE FF GG Dia. HH II JJ KK LL MM NN OO
1000 16.625 17 .750 .375 .330 .438 .875 .313 .250 1.000 1.750 2.000 1.500 .750 .250 .270
.321 .260
1225 16.625 17 .750 .375 .330 .438 .875 .313 .250 1.000 1.750 2.000 1.500 .750 .250 .270
.321 .260
* Key supplied
Bore Sizes and Keyway
Size Bore Dia. Keyway
1000 1.375 *5/15 x 5/32
1.625 *3/8 x 1/8
1225 1.625 *3/8 x 5/32
1.875 *1/2 x 1/4
2.125 *1/2 x 3/16
*Key Furnished
Size N Max. O P Q Max. R* S T U V W X Y
1000 9.031 5/16-18 UNC-2A 1.547 5.281 3/4 x 1/8 7.688 3.750 6.125 .875 .344 .375 .750
1225 11.016 5/16-18 UNC-2A 1.547 7.047 7/8 x /8 8.688 3.750 7.000 .875 .344 .375 .750