Warner Electric SFPBC-500, SFPBC-650 - Manual (Page 31)

SFC-500 Bearing Mounted Clutch Coupling Drawing I-25541
Heavy Duty
Customer Shall Maintain:
1. Angular alignment of shafts within 1/2
degree.
2. Armature mounting shaft to be concentric
with rotor mount ing shaft within .006 T.I.R.
Armature Shaft .750 – 1.250
Rotor Shaft .750 – 1.250
Static Torque 50 lb.ft.
Maximum Speed 4,000 RPM
Standard Voltage D.C. 6, 24, 90
Bore & Keyway Di men sions
Rotor
Bore Dia. Keyway
.751/.750 .187 x .093
.876/.875
.9385/.9375
1.001/1.00 .250 x .125
1.126/1.125
1.251/1.250
For Bore & Keyway sizes
see chart below.
Armature View
Field View
2.062
Min.
Flat
4.093
.062 When New
.125
.187
.281
5.328
Max.
Dia.
5.125
Dia.
1.203
1.546
1.234
1.75
Dia.
.171
Max.
.375
3.218
2.093
1.593
1.343
Removable plug
in ends for 1/2"
conduit.
.750
.218
5.218
45°
3.156
Max.
2.781
3.750
For Bore & Keyway
sizes see chart.
All dimensions are nominal, unless otherwise noted.
Warner Electric • 800-825-9050 P-202-01 • 819-0482 31