CATALOGUE release 8.7

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Products designed for industrial applications.
General terms and conditions for sale are available on
Series RL rod lock CATALOGUE
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/10.10.01 1
> Release 8.7 MOVEMENT >
MOVEMENT
Series RL
rod lock
For cylinders ISO 6431/VDMA and ISO 6432
ø 20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 - 125
Series RL rod locks are available in 9
different sizes (diameters: 20, 25, 32,
40, 50, 63, 80, 100 to 125 mm). The
compact dimensions allow units to
be fitted on cylinders where space is
limited.
Rod lock units are often used to hold
the load in position during Emergency
Stop conditions or when the air supply
may be accidently disconnected from
the system. The holding forces are
measured at 8 bar and apply in both
directions.
Caution!
The rod lock should not be used to
“brake” the piston rod in dynamic
conditions and must only be applied
when movement has ceased.
Note:
the cylinder piston rod length must be
increased when using a rod lock unit.
See the table for the minimum extension
lengths for each diameter.
» » Compact design
» » Functioning in both directions
» » Blocks without pressure
releases with pressure
GENERAL DATA
Type of construction compact
Operation piston operated clamp
Materials housing: anodized AL
clamp: brass
seals: NBR
Cylinder diameter ø 20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 - 125
Operating temperature 0°C ÷ 80°C (with dry air -20°C)
Configuration pressure release
Operating pressure 3 ÷ 8 bar
Ports M5 = ø20, 25, 32 - G1/8 = ø40, 50, 63, 80, 100, 125
Fluid Filtered air without lubrication. If lubricated air is used, it is recommended to use ISOVG32 oil. Once applied the lubrication should
never be interrupted.