Warner Electric SFC-120, SFC-170, SFC-250, SFC-400 Bearing Mounted, Flange Mounted - Manual (Page 18)

18 Warner Electric • 800-825-9050 P-200
• 819-0481
SF-120 Clutch Bearing Mounted
Bore Dimensions
Rotor Armature
Bore Dia. Bore Dia.
.188/.187 .195/.190
.251/.250 .257/.252
.313/.312 —
Armature Shaft .187 – .250
Rotor Shaft .187 – .250
Static Torque 5 lb.in.
Maximum Speed 3,600 rpm
Standard Voltage D.C. 6, 24, 90
All dimensions are nominal unless otherwise noted.
*Customer shall maintain dimension as noted.
Armature View
Field View
For Bore sizes
see chart below.
For Bore sizes
see chart below.
45°
.578
.125
.562
.562
.703
Std. Arm.
Antibacklash
Arm.
Std. Arm
Antibacklash Arm
.502
.500
.515
.511
.687
.072 (Std.)
.072 (Anti.)
When New
.035/.004 (Std.)
.020/.008 (Anti.)
12
.072 (Std.)
.072 (Anti.)
.156
.062
.218
.031
.375
(Std.)
.375
(Anti.)
*
.020
.000
.375
(Std.)
.375
(Anti.) .035/.004 (Std.)
.020/.008 (Anti.)
.781
.859
1.406 Max.
.093
.528
Max.
1.234
Max. Dia.