Warner Electric Electro-Clutch EC-375, EC-475, EC-650, EC-825, EC-1000, EC-1225 - Manual (Page 9)

9 Warner Electric • 800-825-9050 819-0041 • P-210
Bore Sizes and Keyways
Size Bore Dia. Keyway
375 .625 *3/16 x 1/16
.500 1/8 x 1/16
475 .750 3/16 x 3/32
.875 *3/16 x 1/16
.625 3/16 x 3/32
650 1.125 *1/4 x 1/8
1.375 *5/16 x 3/32
1.000 1/4 x 1/8
1.250 1/4 x 1/8
*Key Furnished
Specifications
Average Wt.–lbs. Inertia–WR
2
(lb.ft.
2
)
Size Arm. & Carrier. Rotor Outer Sleeve Inner Sleeve Arm. & Carrier Rotor Outer Sleeve Inner Sleeve
EC-375 .60 .55 .49 .60 .010 .018 .001 .001
EC-475 1.13 1.12 .78 1.22 .072 .033 .006 .002
EC-650 2.3 2.5 1.6 2.37 .106 .202 .010 .013