DryAIR Hose Reel II Manual del usuario - Página 17
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Imprimir páginaTorque Limiter Clutch (7-1)
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The Torque limiter protects the drive line from damage due to overload
conditions. The driven center member slips on non-asbestos friction discs
during overload situations in the drive line.
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Torque Ratings
GLI Model 350 w/ two springs
- minimum: 60 lb.-ft.
- maximum: 190 lb.-ft.
Please note that the torque ratings are estimates. Actual torque capacity may
vary significantly depending on many factors. Field conditions such as oil,
humidity, water and temperature as well as the frequency and duration of
slippage all affect torque capacity.
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Although the torque limiter clutch is factory
(Dryair) set, periodic adjustment may be
required. It is recommended the torque setting
of the clutch be checked twice per season (see
"Maintenance" section). With prolonged use,
the two friction disks, located on either side of
the A-plate sprocket, will eventually show
wear.
•
It is important that the torque limiter clutch is
adjusted properly. If the clutch slips too easily,
the spool will take too long to stop and hose
will pile up on the reel. If the clutch does not
slip at all, the protection on the Altivar drive
will take over and the spool will again take too
long to stop.
Note: A visual check may be required to
confirm whether it is the clutch that is
slipping or whether it is the Altivar drive that is
automatically adjusting in an overload situation.
See "Maintenance - Torque limiter adjustment" of the operators manual for proper Torque adjustment and Run-in procedure.
Setup/Operation
Model 350 Torque Limiter
Adjusting Nut
Lockwasher
Spring
7-1
7 - torque limiter clutch
Center Member
Pressure Plate
Set Screw
Hub
Bushing
Friction Disc
4-4