Festo DDLI-25, Operating Instructions Manual

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DDLI­25_63
16 Festo –
DDLI­25_63
– 2019-05b English
12 Technical data
Mechanical, pneumatic
Size 25 32 40 63
Pneumatic connection G1/8 G1/8 G1/4 G3/8
Mode of operation Double-acting
Position sensing with integrated displacement encoder
Mounting position Any
Operating medium Compressed air in accordance with ISO 8573-1:2010
[6:4:4]
Note on the operating medium Operation with lubricated medium not possible
Operating pressure [bar] 2 … 8
Ambient temperature [°C] –10 … +60
Theoretical force at 6 bar [N] 295 483 754 1870
Speed [m/s] 0.05 … 3 0.04 … 3 0.04 … 3 0.03 … 3
Cushioning Elastic cushioning rings/pads at both ends
Max. impact energy in the end
positions
[Nm] 0.05 0.12 0.25 0.5
Note on materials Free of copper and PTFE
Information on materials
Cylinder barrel, cover, slide Anodised aluminium
Belt reverser POM
Cover strip Steel
Seals NBR, TPE-U (PU)
Product weight
At 0 mm stroke [kg] 1.10 1.72 2.58 8.73
per 10 mm stroke [kg] 0.034 0.043 0.058 0.139
Tab. 9