For air pressure, air quantity and connections, see the
Technical data
table in the hoist operation manual
concerned.
A I R P R E S S U R E C O N D I T I O N S I N O P E R AT I O N
The system pressure in the air line must correspond
to the nominal pressure. Higher pressures must be
reduced.
After switching on, the nominal pressure p1 drops to
the actual pressure p2.
The value of the actual pressure p2 at which the hoist
is operated, depends upon
the weight of the load and
the direction of movement of the load.
When lifting the nominal load (load-carrying capacity),
the actual pressure p2 must not fall below a value of
10 % below the specified nominal pressure of the hoist.
Example:
A hoist with a nominal pressure of 6 bar lifts its
nominal load at the specified lifting speed, at an actual
pressure of 5.4 bar.
… the weight of the load …
… and the direction of movement of the load.
The value of the actual pressure depends upon …
E N E RG Y R E Q U I R E M E N T S
powered by air !
P RO D U C T I N F O R M AT I O N
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