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Festo 7DSBF-Ca_en

2.4 

Orientation designations and bearing cap variants

This diagram provides an overview of the orientation designations of the cylinder with piston rod as well as the different 
variants of the bearing cap and seals for repair-relevant features.

Orientation:

Festo  =  product identifi cation (rating

  plate) as point of reference

O =  top
U =  underneath
R =  right
L = left
V =  front
H =  rear

Key features:
T1 =  Heat-resistant seals
T3 =  Low temperature

Содержание DSBF-C Series

Страница 1: ...Repair instructions en Cylinder with piston rod Standard cylinder to ISO 15552 DSBF C 7DSBF Ca_en...

Страница 2: ...oduction distribution or sale of this document or communication of its contents to others without express authorisation is prohibited Offenders will be liable for damages All rights reserved in the ev...

Страница 3: ...viations into consideration 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 co...

Страница 4: ...he piston rod into the cylinder barrel 14 4 3 5 Repairing and attaching the bearing and end caps 15 4 4 Repairing the cylinder DSBF C T1 17 4 4 1 Structure of the bearing cap 17 4 4 2 Removing the bea...

Страница 5: ...sto website www Festo com Spare parts documentation Contains an overview of the spare and wearing parts as well as information on their installation Can be found in the online spare parts catalogue on...

Страница 6: ...ption of having the repair carried out by Festo Environment Components and equipment replaced as part of a repair must be disposed of in accordance with the locally valid environmental protection regu...

Страница 7: ...s available on the Festo website www Festo com 2 3 Repair relevant features Some of the features that the cylinder with piston rod can be equipped with require a different repair approach These are re...

Страница 8: ...ation designations of the cylinder with piston rod as well as the different variants of the bearing cap and seals for repair relevant features Orientation Festo product identification rating plate as...

Страница 9: ...Bearing cap 6 O ring 7 Cushioning seal 8 Holding disc Only with DSBF C 32 40 50 63 9 Piston rod 10 Cushioning boss 11 Piston Only with DSBF C 32 12 Piston washer Only with DSBF C 40 50 63 80 100 13 G...

Страница 10: ...Retaining ring 4 Piston rod seal 5 Bearing 6 Bearing cap 7 O ring 8 Cushioning seal 9 Holding disc Only with DSBF C 32 40 50 63 10 Piston rod 11 Cushioning boss 12 Piston Only with DSBF C 32 13 Piston...

Страница 11: ...uder 6 Insert sleeve 7 Wiper seal 8 O ring 9 Bearing 10 Bearing cap 11 O ring 12 Cushioning seal 13 Holding disc Only with DSBF C 32 40 50 63 14 Piston rod 15 Cushioning boss 16 Piston Only with DSBF...

Страница 12: ...bearing cap cannot suddenly come flying off Remove the non return valves and tubing connection from the cylinder and depressurise the cylinder completely so that any pressure present is not suddenly...

Страница 13: ...osition sensing R Mounting rail for sensors 4 3 1 Structure of the bearing cap 1 2 3 4 5 6 1 Bearing cap 2 Holding disc 3 Cushioning seal 4 O ring 5 Piston rod seal 6 Bearing 4 3 2 Removing the bearin...

Страница 14: ...40 Nm DSBF C 80 60 Nm DSBF C 100 60 Nm 4 3 4 Inserting the piston rod into the cylinder barrel Clean the inner surface of the cylinder barrel as described in chapter 5 1 Cleaning Apply the grease inc...

Страница 15: ...ing and end caps the rear bearing cap on cylinders with through piston rod T Remove the cushioning seal 3 from the bearing cap 2 and end cap the rear bearing cap on cylinders with through piston rod T...

Страница 16: ...on rod to prevent damage see chapter 7 2 Sonderwerkzeuge Guide the bearing cap both bearing caps on cylinders with through piston rod T over the mounting sleeve onto the piston rod as far as the cylin...

Страница 17: ...O 15552 4 4 1 Structure of the bearing cap 1 2 3 4 6 5 7 1 Bearing cap 2 Holding disc 3 Cushioning seal 4 O ring 5 Piston rod seal with metal insert 6 Retaining ring 7 Bearing 4 4 2 Removing the beari...

Страница 18: ...nserting the piston rod into the cylinder barrel Clean the inner surface of the cylinder barrel as described in chapter 5 1 Cleaning Apply the grease included in the set of wearing parts to the follow...

Страница 19: ...m the bearing and end caps Remove the holding discs 5 from the bearing and end caps Remove the cushioning seal 4 from the bearing and end caps 1 3 2 4 5 6 Clean the seat of the piston rod seal 1 Clean...

Страница 20: ...amage see chapter 7 2 Sonderwerkzeuge Guide the bearing cap over the mounting sleeve onto the piston rod as far as the cylinder barrel Place the end cap at the other end of the cylinder barrel Apply t...

Страница 21: ...ucture of the bearing cap 1 2 3 4 5 8 9 7 6 aJ aA 1 Bearing cap 2 Holding disc 3 Cushioning seal 4 O ring 5 Wiper seal 6 O ring 7 Insert sleeve 8 Excluder 9 O ring aJ Screwed insert aA Bearing 4 5 2 R...

Страница 22: ...nserting the piston rod into the cylinder barrel Clean the inner surface of the cylinder barrel as described in chapter 5 1 Cleaning Apply the grease included in the set of wearing parts to the follow...

Страница 23: ...he bearing and end caps Remove the cushioning seal 2 from the bearing and end caps 1 3 2 4 Remove any residue of the screw locking agent from the thread of the bear ing cap 1 and the screwed insert Cl...

Страница 24: ...hem both into the screwed insert Note Note the mounting direction and sequence O ring between screwed insert and excluder Screw the screwed insert into the bearing cap and tighten it with the correspo...

Страница 25: ...locking agent included in the set of wearing parts to the screws Fasten the screws through the bearing and end caps into the cylinder barrel Align the bearing and end caps flush with the cylinder bar...

Страница 26: ...he cylinder barrel to produce an even lubricant film 5 2 1 Extremely thin grease film A barely continuous film of grease covers the bearing surface The grease can give a sheen to the surface however t...

Страница 27: ...ormation Illustration Mounting sleeve for piston rod The mounting sleeve for piston rods for protecting the piston rod seal and the bearing in the bearing cap while the repair is being carried out mus...

Страница 28: ...g further developed with regard to hardware and software The hardware status and where applicable the software status of the product can be found on the type plate of the product If the electronic doc...

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