Warner Electric SFC-120, SFC-170, SFC-250, SFC-400 Bearing Mounted, Flange Mounted - Manual (Page 3)

3 Warner Electric • 800-825-9050 P-200
• 819-0481
Mounting Examples and Options
Warner Electric clutches are simple to
install. They consist of components
which must be assembled on the
shaft and properly attached to the
machine frame.
Various customer furnished drive
components must be assembled with
the clutch. Pulleys, sprockets and
bearings/pillow blocks for shafting
may be essential elements of a
complete drive system. Squareness
and concentricity tolerances are
specified where critical to proper
clutch/brake functioning.
The illustrations show SF, and SFC
Flange Mounted and Bearing
Mounted units mounted with
customer supplied bearing mounted
pulley. In each illustration the drive pin
for a normal duty clutch is shown. In
this manner the pulley will support
the armature.
SF Clutches and SFC Clutch Couplings
Flange Mounting
Concentricity tolerances, held by customer,
are critical. Pilot surface required on
machine member. Eliminates bearings.
Good design for high speed applications.
SF Clutch
Typical Installation
SFC Clutch Coupling
Typical Installation
SF Clutch
Typical Installation
SFC Clutch Coupling
Typical Installation
Bearing Mounting
Bearing supports field and holds close tolerances
required between rotor and field. Easy to install
and priced about the same as the flange
mounted design.