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Operating 
instructions

8113368

2019­05b

[

8113370

]

Standard cylinder

DDPC

Summary of Contents for DDPC

Page 1: ...Operating instructions 8113368 2019 05b 8113370 Standard cylinder DDPC ...

Page 2: ...rious injuries Caution Hazards that can cause minor injuries Other symbols Note Material damage or loss of function Recommendations tips references to other documentation Essential or useful accessories Information on environmentally sound usage Text designations Activities that may be carried out in any order 1 Activities that should be carried out in the order stated General lists è Result of an...

Page 3: ... and application 4 3 Transport and storage 5 4 Requirements for product use 5 5 Installation 6 5 1 Mechanical installation 6 5 2 Pneumatic installation 8 5 3 Electrical installation 9 6 Commissioning 10 7 Operation 11 8 Maintenance and care 11 9 Disassembly and repair 11 10 Accessories 12 11 Troubleshooting 12 12 Technical data 13 ...

Page 4: ...d of the DDPC standard cylinder moves in and out The standard cylinder features an integrated incremental displacement encoder There is a magnetic tape in the piston rod A sensor in the bearing cap converts the magnetic pulses of the mag netic tape into electric signals The DDPC has been designed for transporting work masses The integrated measuring system has been designed for monitoring the pist...

Page 5: ...nd instructions on the product and in the relevant operating instructions Remove all of the transport packaging such as transparencies caps and cartons with the exception of any covers in the pneumatic ports The material used in the packaging is intended for recycling exception oil paper residual waste Observe the local regulations for environmentally friendly waste management of electronic compon...

Page 6: ... DDPC only in the approved mounting positions è drive specific information on the positioning controllers To install the mechanical system please observe the instructions in the descriptions of the positioning controller Make sure that tubing and connection accessories have sufficient space for movement If the cylinders are arranged parallel Take the following minimum space requirements into accou...

Page 7: ...ing screws evenly The different product sizes have the following connecting threads and tightening torques Size 80 100 Connecting thread M10 M10 Tightening torque Nm 10 2 10 2 Tab 3 If accessories are mounted on the piston rod Use the following elements only the thread of the piston rod the square piston rod 5 for counter pressure only in the retracted end position The maximum torque on the bearin...

Page 8: ... Screw the one way flow control valves GRLZ or GRLA directly into the relevant supply ports è Accessories One way flow control valves enable the speed to be set Fig 5 If the DDPC is used with electronic control Note Observe the installation instructions and information specified especially for the DDPC in the descriptions for the positioning controller Use a proportional directional control valve ...

Page 9: ...onnect the earth cable with low impedance short cable with large cross sectional area to the earth potential Fig 7 7 If the DDPC is used with electronic control Connect the measuring system to the connecting cable as described in the descriptions for the posi tioning controller If the DDPC is used as a measuring cylinder Connect the measuring system as follows Pin Function Cable colour Pin allocat...

Page 10: ...amplifier used 1 Push the piston rod at first into a mechanical end position 2 Screw the one way flow control valves into both supply ports at first completely delivery status then one rotation open again 3 Slowly pressurise the supply port of the mechanical end position 4 Start a test run 5 Unscrew the one way flow control valves until the desired speed is reached 6 End the test run If the DDPC i...

Page 11: ...ify the settings of screws and threaded pins if there is no request to do so in these instructions In this way you will prevent damage to the cylinder at a later stage Cleaning Clean the outside of the DDPC with a soft cloth The following cleaning agents are permitted Soap suds max 60 C Petroleum ether Any gentle detergent 9 Disassembly and repair On disassembly Warning Injury to people and damage...

Page 12: ...atalogue 11 Troubleshooting Malfunction Possible cause Remedy Malfunction in position sensing Strong external magnetic fields Eliminate external magnetic fields e g by means of screening plates Environmental influences outside the specifications Observe the specifications Magnetic strip in the piston rod polarized due to strong magnetic fields Send to Festo with a description of the fault Mounting...

Page 13: ...rn N 2721 4418 Advance N 3016 4712 Max torque for protection against rotation dynamic Nm 3 static Nm 5 Impact energy at the end positions Nm 1 8 2 5 Travel speeds as measuring cylinder1 minimum m s 0 05 maximum m s 1 Stroke reduction at the end positions mm 25 Repetition accuracy with Soft Stop end position mm 0 5 intermediate position module mm 2 Displacement resolution With CASM or DADE mm 0 005...

Page 14: ...irective Information on materials Cover Wrought aluminium alloy Seals Nitrile rubber polyurethane Cable sheath Polyurethane Piston rod High alloy steel Screws Steel Sensor cover Aluminium Sensor head Polyacetal Plug housing Polyester Cylinder barrel Wrought aluminium alloy Basic weight with 0 mm stroke g 3053 4330 Additional weight per 10 mm stroke g 87 95 3 The device is intended for use in an in...

Page 15: ...DDPC Festo DDPC 2019 05b English 15 ...

Page 16: ...ization is prohibited Offenders will be liable for damages All rights re served in the event that a patent utility model or design patent is registered Copyright Festo SE Co KG Ruiter Straße 82 73734 Esslingen Germany Phone 49 711 347 0 Fax 49 711 347 2144 E mail service_international festo com Internet www festo com ...

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