Parker OSPP-Classic User manual

Pneumatic Linear Drive
OSPP-Classic / OSPP-Classic-KF
Operating Instructions

2
Pneumatic Linear Drive OSPP-Classic / KF

3
EN
Page
Contents
Foreword to the Operating Instructions 4
Safety 5
Guarantee 6
Transport and storage 7
Transport 7
Interim Storage 7
Customer Service 7
Technical description OSPP-Classic 8
Technical Data 8
Design and Functional Principle 9
Technical description OSPP-Classic-KF 10
Technical Data 10
Design and Functional Principle 11
Commissioning of a Complete Plant 12
Preparations 12
Commissioning OSPP-Classic / -KF 12
Typical Circuits 13
Accessories 13
Commissioning 13
Commissioning of a single unit 13
Commissioning of a Complete Plant 14
Re-commissioning after long periods without operation 14
Removal from plant 14
Service / Maintenance OSPP-Classic / -KF 15
Maintenance intervals 15
Cleaning 16
Cylinder Removal, Dismantling and Cleaning 16
Cleaning, Repairing, Re-greasing the OSPP-Classic-KF Guide 21
Fault finding OSPP-Classic and OSPP-Classic-KF 25
Defect diagnosis 25
Cleaning the Inner Sealing Band OSPP-Classic / KF 26
Disposal 26
Spare parts list 28
OSPP-Classic-cylinder 28
Guide cylinder OSPP-Classic-KF 30
This operating manual is the translation of the original German version.
Responsible: R&D dept.

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Pneumatic Linear Drive OSPP-Classic / KF
1 Foreword to the Operating Instructions
These Operating Instructions should help you to become familiar with the OSPP-Classic and OSPP-Classic-
KF and to benefit from its proper application.
The Operating Instructions include important notes on using the OSPP-Classic / OSPP-Classic-KF safely,
properly and economically. Your compliance with them will help you to avoid dangers, to reduce repair costs
and downtime and to lengthen the OSPP-Classic’s / OSPP-Classic-KF’s service life.
The Operating Instructions must be read and applied by all personnel who have any involvement with the
OSPP-Classic or OSPP-Classic-KF, for example:
• Operation, including setting up, trouble-shooting during operation, remedying of production shortfalls,
servicing, use and disposal of dangerous materials (operating and ancillary materials).
• Maintenance (servicing, inspection, overhaul).
Apart from the Operating Instructions and the safety and environmental regulations valid in the country and
place of use, the recognized rules and best practice for safe, efficient working must be observed.
User’s Responsibilities
The following are assumed to be responsibilities of the user:
• Compliance with EN 89/655 in its local national form.
• Compliance with applicable national regulations on safety at work.
• Correct application of the OSPP-Classic / OSPP-Classic-KF.
• Compliance with these Operating Instructions.
Before the OSPP-Classic / OSPP-Classic-KF is commissioned, it must be clearly established that the ma-
chine or plant into which it is to be installed complies with the requirements of the EC Machines Directive.
Explanation of Symbols and Notes
Notes which are highlighted by these symbols help to prevent injury to personnel. Please ensure that all us-
ers understand them.
You will also find the following symbols in the Operating Instructions.
Symbol Explanation of Symbol Symbol Explanation of Symbol
Attention: This symbol is used if failure
to comply carefully with operating
instructions, operating sequences, etc.
can lead to personal injuries, fatal ac-
cidents or damage to the plant.
Attention: Danger of cuts to fingers etc.
Information: Symbol for tips and notes to
facilitate use of machine and to help
to prevent damage.
Note: Wear safety glasses
Attention: Falling load Note: Wear safety gloves
Attention: Danger of crushing Note: Available accessory
Copyright
Copyright retains to Parker Hannifin GmbH in these operating instructions.
Copyright 2020 .
They must not be copied in full or in part, distributed or used in an unauthorized manner for competitive
purposes or passed on to others. Contravention may lead to legal action.

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EN
62696281 / GS 45684178-C07 / 29.9.16
DE / OSPP 25 C0000 00600 000000000 / 62682099
The Type Label
You will find the type label in the groove of the cylinder barrel.
Product Monitoring
Our goal is to supply safe, state-of the-art products. Therefore we monitor our products constantly after
delivery. Please inform us immediately of any recurring malfunctions or problems with the OSPP-Classic v.
OSPP-Classic-KF.
2 Safety
Authorized Use
The operating safety of the OSPP-Classic / OSPP-Classic-KF (called „Linear Drive“) is only guaranteed if it is
used in authorized applications.
Authorized applications of the Linear Drives are:
• To move loads.
• To exert force.
The Linear Drives are driven by compressed air, max. 8 bar.
(Requirements referring to compressed air see Technical Data)
The following should also be observed:
• Conditions laid down in the order confirmation.
• The Operating Instructions.
If the Linear Drive is used in any other way, this would constitute an „Unauthorized Use“.
This could result in property damage or personal injury for which we cannot be held responsible. The risk is
borne by the user alone.
Personnel
The operator of the complete plant must ensure that work on the OSPP-Classic / OSPP-Classic-KF is carried
out only by authorized and qualified personnel. Authorized personnel are trained engineers of the operator,
the manufacturer and the service partner.
Safety-Conscious Working Practices
The contents of these Operating Instructions, especially the chapter on „Safety“, must be carefully observed.
Personnel who have to work with the Linear Drive must have read and understood the Operating Instructions,
especially the chapter on „Safety“, before work is begun. After work has begun it is too late. This applies
especially to personnel who are involved only occasionally with the Linear Drive, e.g. for setting up, servic-
ing, etc.
Check the safety-consciousness of the personnel and their observance of the Operating Instructions at
sensible intervals.
The following are not permitted:
• Unauthorized modifications of the Linear Drive.
• Working methods which impair the safety of the OSPP-Classic / OSPP-Classic-KF.
Observe all markings on the OSPP-Classic / OSPP-Classic-KF:
• Safety instructions.
• Markings for compressed air connections.
Maintain these in fully readable condition.
Observe also the manufacturer’s instructions on lubricants, solvents and cleaning materials.
Unit of Measurement Europe [mm]
Type
Designation
Diameter Variant Code
Stroke Production Order No.
Order No. Customer Order No. Delivery Date

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Pneumatic Linear Drive OSPP-Classic / KF
Conversions and alterations
The linear drives shall not be modified in its construction and safety aspects, without the prior written ap-
proval of Parker Hannifin GmbH. Any such modifications carried out without approval will rule out all liability
on the part of Parker Hannifin GmbH.
In principle, no safety and protection devices/equipment shall be dismantled or put out of operation.
When installing special attachments, the assembly regulations of Parker Hannifin GmbH shall be observed as
required.
The following regulatory instruments must be observed as a matter of course:
• Relevant rules and regulations for accident prevention.
• Generally recognised safety regulations.
• EU Directives.
• Country-specific provisions.
Dangers after shutting down the OSPP-Classic / OSPP-Classic-KF or the whole plant
Even after venting the whole plant there can still be pressure in the cylinder. This can cause uncontrolled
movements of the piston. Observe the Operating Instructions for the whole plant.
Reversal of Movement in an Emergency
See the operating instructions for the whole plant.
Replacement Parts
In the interest of safety, only original replacement parts and accessories approved by Parker Hannifin GmbH
should be used. The use of other parts can change the characteristics of the Linear Drive.
We take no responsibility for consequences arising from this.
3 Guarantee
We reserve the right to modify these Operating Instructions and the technical details of the data and dia-
grams in the Operating Instructions.
The Parker Hannifin GmbH gives no quality or service life guarantees and no guarantees of suitability for spe-
cific purposes. These must be agreed explicitly in writing.
Statements in sales literature, advertisements or other promotional media do not constitute guarantees.
The rights of the user under guarantee are on condition that the user informs us of the problem without
delay and describes it accurately in his complaint. The Parker Hannifin GmbH cannot be held responsible for
damage to the product itself or for consequential damage caused by the product where this has been caused
by improper use of the product. Insofar as the Parker Hannifin GmbH accepts responsiblity, the Parker Hannifin
GmbH may either repair or replace the product at its sole discretion.
Within the framework of ISO 9000, all Linear Drives bear a type label. This type label must not under any
circumstances be removed or destroyed.
Any liability of Parker Hannifin GmbH – regardless of its basis in law – exists only if there has been intent or
gross negligence, or culpable injury to life, body or health, or product defects which have been fraudulently
concealed or whose absence has been explicitly guaranteed in writing. Furthermore liability can exist insofar
as there is liability for personal injury and damage to privately used property under the Product Liability law.
All other claims are excluded.
Any guarantee is voided by non-compliance with these Operating Instructions, with relevant legal regulations
or with other notes or instructions from the supplier.
In particular Parker Hannifin GmbH is not responsible for problems caused by modifications made by the cus-
tomer or by a third party. In such cases normal repair costs will be charged. There will also be a charge for
inspecting the product if no defect could be found in the product. This rule also applies during the guaran-
tee period.
No rights exist in respect of continued availability of previous versions of a product or in respect of upgrad-
ing products already supplied to current technical status.

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EN
4 Transport and storage
4.1 Transport
In order to avoid damages during transport and storage the equipment shall be transported as indicated
below and protected with appropriate packaging against dirt, humidity and miss handling.
Danger from falling load
Inappropriate transport and installation of the Linear Drive can lead to:
• personal injury,
• property damage.
Transport of Linear Drive
Avoid deflection of the Linear Drive!
• If necessary, long and thin cylinders should be carried by several persons.
Transport of the packed Linear Drive with a crane or fork lift
(see diagram on right).
• Apply ropes of sufficient length with a load application ratio as shown
or position the fork-lift truck at appropriate point.
• In the case of very long cylinders always use appropriate harness such
as equalizers or fixtures in order to avoid deflection.
Information
The transport company and the manufacturer or the supplying company must
be informed of any transport damage or missing parts immediately in writing.
4.2 Interim Storage
Where interim storage is involved, you must observe the following:
• Dry, dust- and vibration-free storage.
• On a flat surface.
• Outdoors under a suitable covering.
You must seriously avoid deflection of the Linear Drive!
5 Customer Service
Address for Replacement Parts and Customer Service
See back page.
Replacement Part List
For preventive maintenance of your cylinder we supply seal kits, service kits and replacement parts
(see chapter 14 page 28 to 30).
packaged
unpackaged

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Pneumatic Linear Drive OSPP-Classic / KF
6 Technical description OSPP-Classic
6.1 Technical Data
For further detailed information about
• Dimensions
• Space requirements
• Forces and loads
• Speeds and damping energy
• Weight
and other data, see OSPP catalogue.
Operating pressure range : pmax = 8 bar.
Speed : > 0.005 m/s.
Compressed air requirements : Free of water and dirt. Additional lubrication with oil mist is not
necessary.
Accessory supplied : Assembly tool.
Noise level : The sound emmission values (sound level) of the OSPP-Classic are
below 70 dB(A).
Installation : In any position.
Temperature-Range : From -10° C to 80° C.
The right to introduce technical modifications is reserved.
Information:
With oil mist lubrication, the cylinder must be supplied with oil constantly while in operation.

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EN
Mounting
(10)
Air
connection
Cushioning adjustment
screw
Piston Yoke
(27)
Cylinder profile
(1)
Cushion spigot
(20)
Inner band (17)
(I-band)
Outer band (11)
(A-band)
6.2 Design and Functional Principle
NOTE:
Numbers in brackets refer to the parts list item and the exploded view drawing for the spare parts list
(page 28).
6.2.1 General Design Principle
• The OSPP-Classic is a pneumatic cylinder without piston rod.
• The longitudinal slot in the cylinder is sealed and protected by stainless steel bands.
• The piston consists of piston yoke with support rings, piston seals, slideshoes and magnet set on the
inside. On the outside it includes the middle section with wipers.
• The cylinder is installed with the help of the threads located at the ends or with end cap mountings.
• The air supply goes through the cushion spigot into the cylinder tube.
• The end position damping is created by a compression space around the cushion spigot between the
cushion seal and endcap, at the end of each cylinder tube. With the help of a cushioning adjustment
screw it can be adjusted at each cylinder end.
• The cylinder has permanent grease lubrication. With oil mist lubrication, the cylinder must be supplied
with oil constantly while in operation.
• For speed ranges < 0.2 m/s we recommend our slow speed grease.
6.2.2 Functional Principle and Application
• The piston is moved by compressed air in the cylinder. In the typical operating mode, both sides of the
cylinder are initially charged with compressed air and then the side towards which one wants the
cylinder to move is vented.
• The piston yoke holds the seals in grooves. Force is transmitted directly to the outside.
• The unit can be fitted with the help of threads on its endcap, or end mountings can be supplied as ac-
cessories.
• For long cylinders, additional mid-section supports should be used (also available as accessories).
For further details please refer to the catalogue.
End cap left
(35) Piston seal
(24)
Cushion seal
(23)
Band clamping
Slideshoe
Scraper
Support ring
Air connection
End cap right
(35)
4 Endcap
screws with
attachement
threads

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Pneumatic Linear Drive OSPP-Classic / KF
7 Technical description OSPP-Classic-KF
7.1 Technical Data
For further detailed information about
• Dimensions
• Space requirements
• Forces and loads
• Speeds and damping energy
• Weight
and other data, see OSPP-Classic-KF catalogue.
Operating pressure range : pmax = 8 bar.
Speed : > 0.005 m/s.
OSPP-Classic-KF 25, 32, 50: 5 m/sec
OSPP-Classic-KF 16, 40: 3 m/sec
Compressed air requirements : free of water and dirt. Additional lubrication with oil mist is not
necessary.
Accessory supplied : assembly tool
Installation : in any position.
Temperature-Range : from -10° C to 80° C.
The right to introduce technical modifications is reserved.
Information:
With oil mist lubrication, the cylinder must be supplied with oil constantly while in operation.

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EN
7.2 Design and Functional Principle
Information
Numbers in brackets refer to parts list item and exploded view drawing of the spare parts list
(page 30).
7.2.1 General Design Principle
• The basic cylinder is the OSPP-Classic as described previously.
• The guide (-KF) is attached to the OSPP-Classic cylinder.
• The circulating ball bearing guide -KF consists of:
- a guide rail which is fixed to the cylinder using a clamping profile,
- a guide carriage with two ball bush housings in tandem configuration.
7.2.2 Function and application
• The guide carriage bears the load.
• The guide carriage is driven by drive blocks, that are fixed to the piston yoke.
Ball bush housing with
integrated recirculating ball
bearing guide
(8)
Guide carriage
(9)
Clamping profil
(4)
Drive blocks
(3)
Guide rail
(5)

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Pneumatic Linear Drive OSPP-Classic / KF
8 Commissioning of a Complete Plant
8.1 Preparations
Check before commissioning
• Remove and dispose off all packaging.
• Make two strokes of piston by hand without air pressure.
Important:
After the cylinder had been installed do not carry out any electric welding.
Electric welding may damage the sealing system which may cause considerable leakage of the cylinder.
The cylinder can produce uncontrolled movements.
Remove the cylinder or electrically isolate it.
The assembly itself must be carried out in such a way that
• The applicable rules and regulations are observed as required (e.g. DIN EN 983).
• The Linear Drive is installed without distortion or warping.
• All connections and operating parts are accessible.
• The type plate and the yellow strip with the „Attention“ note is legible on the cylinder.
Any potential hazards that may exist between ORIGA products and customer’s items of equipment must be
eliminated by the user as required.
8.2 Commissioning OSPP-Classic / -KF
Notes on the Application of Linear Drive
Mechanical
• In the case of extreme contamination we recommend to install the „piston / guide-carriage-down“ instal-
lation and, if necessary, the use of deflectors.
• Secure the payload only at the corresponding
OSPP-Classic: 2 threaded holes on the centre piece or use the 4 off side through holes.
OSPP-Classic-KF: T- on the guide carriage (threaded holes OSPP-Classic-KF16).
• Place the payload in such a way that the tilting moments at the piston are below the values
that are stated in the catalogue OSPP-Classic / -KF.
• For long cylinders, use mid-section supports, see catalogue.
• Avoid forces exerted by loads carried on external linear guides by using the OSPP carrier with clevis
mounting from our catalogue.
Electrical
• Sensors enable your load to be positioned accurately, see catalogue.
• Fit the sensors so that they are not close to ferritic parts or moving loads.
• Use the most favourable mounting slot on the circumference of the cylinder profile.
Pneumatic
• Actuate the cylinder via two 3/2 way valves or one 5/3 way valve, normally open, see catalogue.
• Avoid uncontrolled movements during start-up or after an unwanted stop, see catalogue.
• Use soft start valves or similar arrangements, see catalogue.
• Arrange the control system so that the piston does not travel into a completely exhausted cylinder
chamber.
• Adjust the piston speed with additional throttle non-return valves screwed directly into the cylinder,
see catalogue.
• Use compressed air connections of adequate size.

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EN
8.3 Typical Circuits
8.4 Accessories
Mountings and Proximity Sensors
Owing to the broad range of accessories the linear drives can be fixed regardless of the surrounding
conditions.
Our magnetic switches from catalogue allow contactless position detection of the linear drives.
For further information see OSPP catalogue.
9 Commissioning
Installation work and commissioning must be carried through by specialists only!
The linear drive can produce quick linear movements with high force. Failure to observe the safety-
regulations can cause bodily injury as a result of trapping, or damage as a result of collision with other plant
parts.
Danger of crushing
Check before commissioning:
- that the connection arrangements are correct, and
- that there is nothing in the way of the moving load.
During the first start-up, check the function of proximity and/or limit switches. First, the linear drive should
be allowed to run through the entire moving zone at low speed in order to detect any possible collision areas.
These must be removed immediately.
9.1 Commissioning of a single unit
• Make two strokes of piston by hand without air pressure.
• Move piston / guide carriage to the middle position.
• Fully screw in both cushioning adjustment screws for end cushioning.
• Unscrew both cushioning adjustment screws about one half turn.
• Slowly pressurise both cylinder chambers in order to prevent uncontrolled, dangerous movements
(soft start valve, accessories in our catalogue),
the piston stops after a short movement.
• Vent one side,
the piston travels to end position.
• Start test running.
• Adjust speed with throttle non-return valve.
• Adjust end cushioning with cushioning adjustment screw.
The floating end cushion must be adjusted to ensure a shock-free and vibration-free operation.
• Check the permissible weights and speeds in accordance with cushioning diagram
in catalogue OSP-P. These values must not be exceeded !

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Pneumatic Linear Drive OSPP-Classic / KF
9.2 Commissioning of a Complete Plant
Danger of crushing!
The piston yoke and the guide carriage of linear drives may cause serious injuries during their movements.
Protruding edges of other subassemblies or machine components may result in dangerous crushing points.
• Observe instructions for switching on and off the plant, running up of plant, control displays in accord-
ance with the operating instructions.
• Prior to switching on/first start-up of the plant make sure that nobody is within reach of the plant.
• Everybody must be informed that the cylinder (the plant) is about to start.
• Prior to commissioning check all protective devices, limit switches, safety earthings and other protective
measures for proper function and completeness. Inspect all parts of the plant for foreign substances.
• Nobody must stay within the danger zone during commissioning.
• Make sure that the correct plant data have been entered for the first start-up.
• Make two strokes of piston / guide carriage by hand without air pressure.
• Move piston / guide carriage to mid position.
• Screw in both cushioning adjustment screws for end cushioning fully.
• Unscrew both cushioning adjustment screws about half a turn.
• Pressurise plant slowly in order to avoid uncontrolled, dangerous movements (soft start valve), according
in our catalogue.
• Adjust speed with throttle non-return valve.
• Adjust end cushioning with cushioning adjustment screws.
Check the permissible weights and speeds in accordance with cushioning diagram in catalogue OSP-P.
9.3 Re-commissioning after long periods without operation
• Make two strokes of piston by hand without air pressure.
• Move piston to middle position.
• Continue as for individual cylinder (chapter 9.1).
10 Removal from plant
Danger of crushing and eye injuries
Take great care when removing the OSPP-Classic / OSPP-Classic-KF. Observe the Chapter 2, page 5 “ Safe-
ty“ and the local safety regulations.
Dangers are:
• Residual pressure in air lines and actuators
- Slowly depressurise the cylinder and plant to vent residual pressure from air lines and actuators.
• Heavy parts which can fall when disconnected
- Heavy parts must be secured before disconnection.
- Make sure that no personnel are in an area where something might fall.
• Sharp edges
- Savety gloves must be worn to protect against cuts from sharp edges.
• Piston movement
- To avoid uncontrolled piston movements the cylinder/plant must be completely vented.
- If installed vertically, the piston must be moved to the lower end position before venting.
Disposal
Observe all regulations on the disposal of environmentally damaging materials.

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EN
11 Service / Maintenance OSPP-Classic / -KF
Attention
Maintenance and repair work must only be carried out by specially trained and instructed personnel!
The machine or the working zone must be cordoned off for safety purposes as required!
Danger of crushing
Carry out maintenance work only with the machine switched off and the compressed air system
depressurized.
Preparations and Things Needed
Have the following things ready:
• Seal kit or service kit.
• Screwdrivers of various sizes.
• Allan keys of various sizes.
• Dismantle the required parts in order to be able to freely move the piston / guide carriage. If necessary,
completely remove the linear drive.
• Switch off the main switch and secure it against unintentional switching-on.
11.1 Maintenance intervals
Km operated Maintenance Instructions
From 8000
OSPP-Classic
Dismantle cylinder completely if necessary,
clean parts and replace worn parts Chapter 11.3, page 16
When necessary Clean inner sealing band.
Depending on load and
working time
OSPP-Classic-KF
If required, completely dismantle and clean the
guide carriage and replace wearing parts.
Re-lubricate the roller carriage.
Chapter 11.4, page 21
Also observe the operating instructions of the entire plant!
Attention, Ø16, 25 and 32:
After loosening the screws of the end cap mounting, screws of the end cap (pos.36) must be checked upon
their correct torque (see table page 18) , before pressure is applied.
Pos. 36
Screw for end cap
Torque moments table page 18
Screws of the end cap mounting

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Pneumatic Linear Drive OSPP-Classic / KF
11.2 Cleaning
General
For cleaning, use only material-protective media and non-fluffy cloths.
Do not use high-pressure cleaners!
11.3 Cylinder Removal, Dismantling and Cleaning
Danger of eye injuries and cuts on fingers etc.
Safety glasses must be worn!
There is danger of :
• Eye injuries from flying dirt particles and stressed springs - wear safety glasses where indicated!
• Cuts from sharp edges of inner sealing band.
• Wear protective gloves when working with inner sealing band.
Procedure:
• Depressurise cylinder/plant.
• Disconnect load.
11.3.1 Dismantling of cylinder
Information
• Please observe the position of the parts on the exploded view drawing on page 28.
Remove cover
• Remove screws (36) and end caps (35) and remove end caps (35) on both sides.
Dismantle sealing bands and piston
• Only for Ø 16 to 50 : remove carrier clamping screws (38) and dismantle wiper O-ring (7)
and carrier (10).
• Only for Ø 63 and 80: remove all screws (5),
pull off cover (9) with wipers (8), springs (6) and O-rings (7) and dismantle.
• Pull off two clamp covers (12).
• Remove 2 screws (13) and (15) each for the outer and inner band clamping.
• Remove two clamping pieces (14) for outer sealing band.
• Remove outer sealing band (11).
• Remove two clamping pieces (16) for inner sealing band.
• Pull off two cushioning spigots (20) by inserting screwdriver carefully between cushioning
spigot (20) and cylinder barrel (1).
• Push piston and inner sealing band (17) out of cylinder bore (1).
• Pull inner sealing band (17) out of piston.
Remove piston
• Remove two support rings (25) and remove spacers (29) with magnet (30).
• Remove slide shoe (28) and for Ø 63 and 80 side wiper (31).
• Remove piston seal (24) and cushioning seal (23).
Cleaning and spare part check
• Clean all parts and replace damaged or worn parts.
Use original spare parts only. We recommend to use the spare parts listed on page 28.
• Re-assembly must be carried out on a clean surface.

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EN
11.3.2 Cylinder OSPP-Classic reassembly
Information
• Note the position of the parts as shown on the exploded view drawing on page 28.
Danger of cuts on fingers etc.
The sealing bands, especially the inner sealing band has very sharp-edges. Wear gloves!
Preparations:
• Clean and dry sealing bands and cylinder profile, inside and out.
• Look out for damage, also at the edges of the inner sealing band.
Inserting the magnet strips (see diagram)
Cylinders with a diameter exceeding 40 mm the magnet strips may slip out of the cylinder profile.
If required, insert the magnet strips again as described below. The sealing
function can only be that the magnet strips are installed according to
specifications.
• Push one magnet strip in, leaving 5 cm sticking out
(it must lie on its narrow side).
• Place the second magnet strip on its narrow side above the first magnet
strip.
If the magnets repel each other:
• Push into the profile the second magnet strip without turning it over
(see diagram).
If the magnets attract each other:
• Turn the second magnet strip over i.e. 180° (about its longitudinal axis) and then push it in the profile.
Installing the piston
• Insert both slide shoes (28) into piston yoke (colour the same as old parts).
• Select the two support rings (25) (colour the same as old parts).
• Push two spacers (29), with magnet (30) between them, into one support ring (except on Ø 80, where
magnet system is installed inside piston).
• Push the two support rings on to piston (so that flat band guides are on top
- see diagram).
• Clip the two support rings together.
Check that piston moves smoothly, as follows:
• Insert piston into cylinder bore and slide it up and down.
• Replace slide shoe and/or support ring if:
- piston is too tight, or
- piston has too much play,
• Take piston out again.
• Insert cushioning seals (23) (so that seal lip shows on outside).
Greasing cylinder bore:
• Grease inside of cylinder bore as far as you can reach, use only the correct grease
(see spare parts chapter 14.1.1 Grease).
• Grease the two support rings and piston behind support rings.
• Slide piston up and down a few times (long cylinders, however, should be greased throughout).
• Take piston out again.
• Check that cylinder bore has a complete grease film, as follows:
- point cylinder at a light source and look through it, no dry areas visible,
- repeat greasing process if required.
Band guide
Support bearing

18
Pneumatic Linear Drive OSPP-Classic / KF
Fitting the piston
Information
Piston seals have a sensitive sealing lip which should only be inserted into the cylinder tube with a pulling
action. For this reason the fitting sequence should be carried out as follows:
• Push on one piston seal (24) (so that groove of piston seal shows on outside).
• Only for Cylinder Ø 63 and 80: push in the two side wipers (31) so that wiper lip shows on outside
(see diagram) and adjust their position.
• Grease piston seal and fill its groove with grease.
Risk of injury from contact with the sharp edge of the band!
Gloves must be worn!
• Place inner sealing band (17) on flat band guide of one support ring
(so that „ground edge“ side lies on support ring).
• Push inner sealing band through piston without creasing it.
• Push the piston into the cylinder bore, inserting the end without the
piston seal first.
• Only for Cylinder Ø 63 and Ø 80: place the two side wipers on to the
cylinder profile and slowly move the piston further along while checking
that the position of the side wipers is symmetrical.
• Put the pin into the centering hole of the inner sealing band, which is
located in the cylinder barrel. Push inner sealing band into the cylinder
until the other centering hole is flush with the end of the support ring.
Do not push centering hole of the inner sealing band over the piston seal.
• Insert piston.
When inserting the second support ring it is imperative to push down
the piston in order to avoid damaging the inner sealing band.
• Push the piston completely into the barrel and continue pushing with
the sealing band until it emerges on the other side.
• Push the piston together with the inner sealing band into the cylinder
bore, inserting the side without piston sealing first.
• Put the pin into the centering hole of the inner sealing band, which is
located in the cylinder barrel. Push inner sealing band into the cylinder
until the other centering hole is flush with the end of the support ring.
• Move the piston to the middle until one side of the inner sealing band is flush with the cylinder barrel.
• Only for Cylinder Ø 63 and 80: check again that position of side wipers
is symmetrical
• Remove excess grease from ends of cylinder profile.
Torque to be applied to screws
For the steps described below it is necessary to apply the torque listed in the table when turning the screws
home. It is imperative to apply the correct torque in order to ensure the safe function of the cylinder during
operation.
Band guide
31
only for Ø 63 and 80
Cyl.
Ø
Screw (36) for
End cap (35)
Screw (38) for
Mounting (10)
Screw (5) for
Cover (9)
Socket set screw
(15) for I-Band
(17)
Socket set screw
(13) for A-Band
(11)
16 M4 3.25 Nm ± 0,25 M4 2.9 Nm ± 0,4 - - M2 0.37 Nm ± 0.02 M2 0.37 Nm ± 0.02
25 M5 6.00 Nm ± 1 M5 5.5 Nm ± 0,8 - -
M2,5 0.7 Nm ± 0.1 M2,5 0.7 Nm ± 0.1
32 M6 10 Nm ± 1,5 - - - -
40 M6 10 Nm ± 1,5 M6 10 Nm ± 1,5 - -
M3 1.2 Nm ± 0.2 M3 1.2 Nm ± 0.2
50 M6 10 Nm ± 1,5 - - - -
63 M8 25 Nm ± 3,8 - - M3 0.7 Nm ± 0,1
M3 1.2 Nm ± 0.2 M3 1.2 Nm ± 0.2
80 M10 42.5 Nm ± 2,5 - - M3 0.7 Nm ± 0,1

19
EN
Inserting the Cushioning Spigots (20)
• Grease O-ring grooves (21), insert O-rings and grease them.
• Grease cushioning spigots.
• Place inlay nuts (26) in cushioning spigots with ridges upwards.
• Push cushioning pad (22) on to cushioning spigot (20), mind the correct installation position, bore hole
at the cushion spigot must not be closed.
Risk of injury from contact with the sharp edge of the band!
• Hold inner sealing band on the side where it is flush with the cylinder profile and slide piston to about
100 mm from other end of cylinder profile.
• At that end, push centring tool (see diagram) from above through hole in inner sealing band and hold it.
• Insert one cushioning spigot, angled slightly downwards, into cylinder profile.
• Push cushioning spigot right in with gentle upward pressure and line it up with cylinder profile.
• Remove centring tool.
• Place the insert nut (26) below the bore hole of the inner sealing band.
• Fit clamping piece (16) and clamping screw (15) but do not screw it down yet.
Information
See “torque moments for screws“ page 18
• Slide piston to ca. 100 mm from other end of cylinder profile.
• Pull loose end of inner sealing band as far as possible to end of cylinder profile.
• Push centring tool from above through hole in inner sealing band and hold it.
• Insert second cushioning spigot, angled slightly downwards, into cylinder profile.
• Push cushioning spigot right in with gentle upward pressure and line it up with cylinder profile.
• Remove centring tool.
• Position inlay nut (26) under hole in inner sealing band.
• Fit clamping piece (16) and clamping screw (15) but do not screw it down yet.
• Slide piston to the other end of cylinder barrel.
• Grease face of cushioning spigots and insert O-rings (18, 19).
• Fit end caps with air connection on the desired side.
• Tighten screws (36) crosswise 1 - 4 in correct order as shown.
• Position inner sealing band (17) the same distance from both ends of cylinder barrel and tighten clamp-
ing screw (15) at this end.
• Slide piston to the other end position.
• Adjust position of clamping piece (16) so that inner sealing band (17) lies correctly along the whole
slot, without pretension or hanging loose.
• Tighten clamping screw (15) at this end too.
Cleaning- and Centring tool
Inner sealing band (17, I-band)
Torque moments
see table
page 18

20
Pneumatic Linear Drive OSPP-Classic / KF
Checking Tension of Inner Sealing Band
Inner sealing band must be fitted:
• without pretension,
• without hanging loose.
Completing the Cylinder
Information
See “torque moments for screws“ page 18.
Only for Ø 63 and Ø 80:
• Put the two O-rings (7) on cover (9).
• Put on the two springs (6).
• Clip on wipers (8).
All cylinders:
• Lay on outer sealing band (11) and centre it.
• Push both wipers (8) into carrier (10).
• Place carrier (10) with wipers (8) in piston yoke (27).
• Fit wiper O-ring (7).
• Tighten screws (38).
• Lay on clamping pieces (14) (so that these lie on clamping pieces (16) of inner sealing band).
• Fasten clamping pieces (14) with screws (13).
• Clip on clamp caps. (12).
Observe torque moments for screws.