Festo DSBC Series Repair Instructions Download

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Festo 7DSBCa_en

Further information on the special tools and on the schematic diagram is included in the

"Tools and repair

accessories”

information brochure. The information brochure can be found in the online spare parts catalogue on the

Festo website (



Tools and repair accessories.pdf

Liability

The General Terms and Conditions of Business (AGB) of Festo AG & Co. KG apply, which can be viewed on the Festo
website (



www.festo.com

Summary of Contents for DSBC Series

Page 1: ...Repair instructions en Standard cylinders to ISO 15552 DSBC 7DSBCa_en...

Page 2: ...esto com The reproduction distribution or sale of this document or communication of its contents to others without express authorisation is prohibited Offenders will be held liable for damages All rig...

Page 3: ...nsideration if necessary These repair instructions have been prepared with care Festo AG Co KG does not however accept liability for any errors in these repair instructions or their consequences Likew...

Page 4: ...unit 13 2 5 3 ISO cylinder DSBC standard hole pattern with end position locking 13 3 Components list 14 3 1 DSBC A3 14 3 1 1 DSBC C with clamping unit 16 3 1 2 DSBC E1 E2 E3 with end position locking...

Page 5: ...6 Repairing and attaching the bearing and end caps 39 4 8 Repairing the ISO cylinder DSBC T3 A2 42 4 8 1 Requirements 42 4 8 2 Validity 42 4 8 3 Structure of the bearing cap 42 4 8 4 Removing the bear...

Page 6: ...ISO cylinder as well as information about its function structure application installation commissioning maintenance and care etc This information is available on the Festo website www festo com sp Spa...

Page 7: ...repair are dangerous and therefore not permitted Repairs must only be carried out in conjunction with these repair instructions and the respective device specific operating instructions Caution Lifti...

Page 8: ...conditions specified in the technical data of the products and all the connected components The product can only be operated in compliance with the relevant safety guidelines if you comply with the l...

Page 9: ...2 Scraper ring 3 Bearing cap 4 Adjustment of front end position cushioning only with PPV 5 Front compressed air port 6 Cushion piston only with PPV 7 Piston 8 Cushion piston only with PPV 9 Buffer se...

Page 10: ...positioned directly beneath the Festo logo and describes the ISO cylinder s features separated by a hyphen Example DSBC 32 100 PPV A N3 T1 1463250 C608 pmax 12 bar 1 4 2 3 1 Order code 2 Serial numbe...

Page 11: ...thout repair relevant feature Additional repair steps for Q C E1 E2 E3 P PPV PPS T F D3 A N3 R3 P2 EX4 L1 E L 27 DSBC C with clamping unit 32 DSBC E1 E2 E3 with end position locking 35 DSBC A3 Suitabl...

Page 12: ...nt L1 Low friction for balancer applications C Clamping unit attached E1 End position locking at both ends E2 End position locking with advanced piston rod E3 End position locking with retracted pisto...

Page 13: ...5 1 Standard cylinder DSBC ISO 15552 Size Module number DSBC 32 1463250 DSBC 40 1461995 DSBC 50 1463770 DSBC 63 1463475 DSBC 80 1463495 DSBC 100 1463520 DSBC 125 1722457 2 5 2 ISO cylinder DSBC standa...

Page 14: ...C C with clamping unit Chapter 3 1 1 on page 16 DSBC E1 E2 E3 with end position locking Chapter 3 1 2 on page 18 This diagram is intended to provide an overview of the individual components and an aid...

Page 15: ...10 Piston rod protected against rotation only DSBC Q 11 Cushioning boss buffer sleeve only DSBC PPV PPS 12 Piston only DSBC 32 40 from E7 13 Piston washer only DSBC 40 up to E6 50 63 80 100 125 14 Gui...

Page 16: ...lamping unit This diagram is intended to provide an overview of the individual components and an aid when ordering For a more detailed assembly overview refer to the online spare parts catalogue on th...

Page 17: ...fer sleeve only DSBC PPV PPS 17 Piston only DSBC 32 40 from E7 18 Piston washer only DSBC 40 up to E6 50 63 80 100 125 19 Guide band only DSBC 40 up to E6 50 63 80 100 125 20 O ring only DSBC 40 up to...

Page 18: ...nd position locking This diagram is intended to provide an overview of the individual components and an aid when ordering For a more detailed assembly overview refer to the online spare parts catalogu...

Page 19: ...E3 10 O ring 11 Cushioning seal only DSBC PPV PPS 12 Holding disc only DSBC 32 40 50 63 13 Piston rod 14 Cushioning boss only DSBC PPV 15 Piston only DSBC 32 40 from E7 16 Piston washer only DSBC 40 u...

Page 20: ...d DSBC L U L1 This diagram is intended to provide an overview of the individual components and an aid when ordering For a more detailed assembly overview refer to the online spare parts catalogue on t...

Page 21: ...for DSBC Q 12 Piston rod protected against rotation only DSBC Q 13 Cushioning boss buffer sleeve only DSBC PPV PPS 14 Piston only DSBC 32 40 from E7 15 Piston washer only DSBC 40 up to E6 50 63 80 10...

Page 22: ...3 A2 This diagram is intended to provide an overview of the individual components and an aid when ordering For a more detailed assembly overview refer to the online spare parts catalogue on the Festo...

Page 23: ...ap 13 O ring 14 Cushioning seal only DSBC PPV PPS 15 Holding disc only DSBC 32 40 50 63 16 Piston rod 17 Cushioning boss buffer sleeve only DSBC PPV PPS 18 Piston only DSBC 32 40 from E7 19 Piston was...

Page 24: ...er with the feature combinations T1 A6 T3 A6 or T4 A6 This diagram is intended to provide an overview of the individual components and an aid when ordering For a more detailed assembly overview refer...

Page 25: ...PPS 14 Holding disc only DSBC 32 40 50 63 15 Piston rod 16 Cushioning boss buffer sleeve only DSBC PPV PPS 17 Piston only DSBC 32 40 from E7 18 Piston washer only DSBC 40 up to E6 50 63 80 100 125 19...

Page 26: ...cordingly Ambient conditions material resistance Check whether the ambient temperature is within the permissible range Check the chemical and physical ambient conditions for harmful substances such as...

Page 27: ...ing repair steps describe and show the ISO cylinder with single ended piston rod Differences in the ISO cylinder with through piston rod DSBC T Note the differences shown in the components list Chapte...

Page 28: ...order and alignment when pushing down the piston components Recommendation Place the piston components in such a way that correct assembly is ensured 4 Push the piston components off the piston rod 5...

Page 29: ...t sharp edges to insert the lip ring into the cylinder barrel 4 Insert the lip ring in the cylinder barrel by tilting and turning the ring slightly 5 Insert the piston fully into the cylinder barrel 6...

Page 30: ...grease 2 Space between the edges fill with grease1 3 Sealing surfaces apply grease 1 Chapter 5 2 2 on page 53 2 1 3 The mounting sleeve and the thrust piece can be used for both scraper ring variants...

Page 31: ...e the bearing cap over the mounting sleeve on the piston rod up to the cylinder barrel 21 Place the end cap on the cylinder barrel 22 Clean flange screws to remove screw locking agent 23 Wet the flang...

Page 32: ...ution Risk of injury due to unexpected movement of components Before dismantling make sure that the ISO cylinder and the clamping cartridge are vented Note The holder of the clamping unit can only be...

Page 33: ...ed in the set of wearing parts 11 Insert the O ring in the holder Further steps Chapter 4 3 on page 27 4 4 4 Mounting the clamping unit Note The holder of the clamping unit can only be pushed onto the...

Page 34: ...with the bearing cap 5 Tighten the flange screws with the appropriate tightening torque Size Tightening torque DSBC 32 5 Nm DSBC 40 5 Nm DSBC 50 10 Nm DSBC 63 10 Nm DSBC 80 25 Nm DSBC 100 25 Nm DSBC...

Page 35: ...cking can only be pulled off the piston if the end position locking is unlocked Unlock the end position locking manually Chapter 4 5 2 on page 35 or dismantle the stop cylinder Chapter 4 5 3 on page 3...

Page 36: ...Mounting the lock cylinder 1 DSBC 100 Insert the spacer ring into the stop cylinder fixture in the bearing or end cap 2 Wet the thread of the stop cylinder with screw locking agent 3 Screw the stop cy...

Page 37: ...omponents list Chapter 3 2 on page 20 Take into consideration the following for the repair steps Instead of threaded coupling Rear piston rod Instead of end cap Rear bearing cap Also replace the scrap...

Page 38: ...e order and alignment when pushing down the piston components Recommendation Place the piston components in such a way that correct assembly is ensured 4 Push the piston components off the piston rod...

Page 39: ...a flat object without sharp edges to insert the lip ring into the cylinder barrel 4 Insert the lip ring in the cylinder barrel by tilting and turning the ring slightly 5 Push the piston completely thr...

Page 40: ...rt apply grease 2 Space between the edges fill with grease1 3 Sealing surfaces apply grease 1 Chapter 5 2 2 on page 53 1 2 3 The mounting sleeve and the thrust piece can be used for both scraper ring...

Page 41: ...Wet the flange screws with screw locking agent 25 Screw in the flange screws 26 Align the bearing and end cap flush with the cylinder barrel 27 Tighten the flange screws with the appropriate tightenin...

Page 42: ...ps Instead of threaded coupling Rear piston rod Instead of end cap Rear bearing cap Also replace the scraper ring in the rear bearing cap 4 8 3 Structure of the bearing cap The bearing and end caps of...

Page 43: ...e order and alignment when pushing down the piston components Recommendation Place the piston components in such a way that correct assembly is ensured 4 Push the piston components off the piston rod...

Page 44: ...of the cylinder barrel Note The sealing lip of the lip ring may not fold back against the inside of the piston If necessary use a flat object without sharp edges to insert the lip ring into the cylind...

Page 45: ...d end cap 11 Pull the holding discs 3 off the bearing and end caps 12 Remove the buffer seal 2 from the bearing and end caps 1 3 2 4 13 DSBC 32 100 Clean the thread of the bearing cap and the screw in...

Page 46: ...into the insert sleeve 3 1 2 3 All sizes Note Note the mounting direction of the insert sleeve Chamfer faces the bearing cap 26 Insert the insert sleeve into the bearing cap DSBC 32 100 27 Grease the...

Page 47: ...apter 7 2 on page 54 36 Guide the bearing cap over the mounting sleeve on the piston rod up to the cylinder barrel 37 Place the end cap on the cylinder barrel 38 Clean flange screws to remove screw lo...

Page 48: ...n the following for the repair steps Instead of threaded coupling Rear piston rod Instead of end cap Rear bearing cap Also replace the scraper ring in the rear bearing cap 4 9 3 Structure of the beari...

Page 49: ...e order and alignment when pushing down the piston components Recommendation Place the piston components in such a way that correct assembly is ensured 4 Push the piston components off the piston rod...

Page 50: ...nt side of the cylinder barrel Note The sealing lip of the lip ring may not fold back against the inside of the piston If necessary use a flat object without sharp edges to insert the lip ring into th...

Page 51: ...the bearing 2 with a thin film of the grease included in the set of wearing parts 17 ISO cylinder with metal bearing DSBC T1 A6 T4 A6 Fill the grease reservoir in the bearing using the grease included...

Page 52: ...ng mounting sleeve on the thread of the piston rod Chapter 7 2 on page 54 32 Guide the bearing cap over the mounting sleeve on the piston rod up to the cylinder barrel 33 Place the end cap on the cyli...

Page 53: ...the materials to be cleaned 5 2 Greasing The various components and seals of the ISO cylinder require different levels of greasing depending on a number of factors Note To ensure the life time lubrica...

Page 54: ...ing the repair work The schematic diagram is included in Tool and repair accessories information brochure Mounting sleeve and mandrel for piston rod with female thread Must be produced by the customer...

Page 55: ...ls and repair accessories information brochure The information brochure can be found in the online spare parts catalogue on the Festo website Tools and repair accessories pdf 8 Liability The General T...

Page 56: ...ard to hardware and software The hardware status and where applicable the software status of the product is given in the product labelling If the electronic documentation in whatever form is not suppl...

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