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Product Information 
 

PSC SVC

 

______________________________________________________________________________

 

 

Subject

 

to

 

modification

 

due

 

to

 

technical

 

davance!

                                                                                                                           

95.700.007.D.E

 

/

 

2015

04

 

 
 

 

 

 

3

 

1   Safety 

notes

 

 

 

Always consider the following points: 

 

 

 

The manual clamping unit PSC SVC is only designed for static operation -  

 

 

no rotation allowed!                                                                                             

 

 

Only use technically perfect tools! 

 

  Coolant 

 

 

Guidelines and technical specifications for the coolant use in the machine: 

 

 

Coolant use must conform to the current regulations of the legislation and the    

  professional 

association. 

 

 

Furthermore, you must only use coolants which conform with the specs listed on 

  the 

table 

below. 

 

 

Do not use tap water. Tap water drastically reduces the pH-value and causes  

 

 

corrosion on the uncoated parts, which often goes unnoticed, but later causes  

 

 

severe corrosion damage  

 
 

 

 

 

 

 

 

 

 

 

OTT JAKOB is not responsible for damages if inappropriate coolants are used! 

 

 

 

 

 

 

Notes:                                                                                                                      

 

 

In order to further improve the product, changes of design, function and   

 

 

accessories are subject to change without notice.                                                                      

 

 

The content of this user manual or possible errors in the text can not be used to 

 

 

claim any damages.                                                                                           

 

 

Errors excepted!  

 

 

 

 

 

 

 

 

 

Parameter / test procedure 

Limited values 

Corrosion protection according to 

No corrosion after 2 hours 

DIN 51360 section 2 

 

Elastomer compatibility 

No change of the shore hardness and/or 

 

the elongation     

 

OTT-JAKOB applies FKM (VITON®) 

Nonferrous metal compatibility  

No corrosion on copper, brass and  

 aluminium 

parts 

Glue residue after slow evaporation  Non sticky! 
at 50 degrees 

No residue!“ 

 

Easily removable.  

Summary of Contents for PSC SVC

Page 1: ...______________________________________________________ ESA Eppinger GmbH Tel 49 0 711 934 934 0 Email info eppinger de Breitwiesenweg 2 8 Fax 49 0 711 934 934 1 http www eppinger de D 73770 Denkendorf Germany Product Information Manual Clamping Unit PSC SVC for static tool holder ...

Page 2: ...lfunction Table of contents 1 Safety notes 3 2 Product description 4 2 1 Features 4 2 2 Medium transfer 4 2 3 Pull in force 4 2 4 Order numbers 4 2 5 Dimensions 5 2 5 1 Manual clamping unit PSC SVC 5 3 Assembly 6 4 Operation 7 4 1 Clamp and unclamp 7 5 Maintenance 8 5 1 Preventive maintenance schedule 8 5 1 1 Replace sealing ring 8 5 2 Trouble shooting 9 symbol explanation keep attention dangerous...

Page 3: ...p water drastically reduces the pH value and causes corrosion on the uncoated parts which often goes unnoticed but later causes severe corrosion damage OTT JAKOB is not responsible for damages if inappropriate coolants are used Notes In order to further improve the product changes of design function and accessories are subject to change without notice The content of this user manual or possible er...

Page 4: ...Medium transfer nominal size 32 40 50 coolant pressure max bar 20 80 80 higher pressures on request 2 3 Pull in force nominal size 32 40 50 tightening torque max Nm 10 20 30 pull in force kN 15 20 25 2 4 Order numbers nominal size order number 32 24049 40 28684 50 24426 low actuating torque to realize high clamping force pull in force independent of the tightening torque designed for holding PSC h...

Page 5: ...___ Subject to modification due to technical advance 95 700 007 D E 2015 04 5 2 5 Dimensions 2 5 1 Manual clamping unit PSC SVC Dimensions inside contour see drawing d1 32 40 50 ejection a 0 55 0 55 0 5 A F 5 6 8 l1 49 9 56 55 3 l2 37 3 41 51 5 l3 13 25 0 01 17 25 0 01 21 25 0 01 l4 5 0 02 6 0 02 8 0 02 ...

Page 6: ...acoat C slide in clamping unit ensure the correct position pen hole slide in the spindle bushing interface fit ensure the correct position pen hole fix the spindle bushing test pull in force we recommend use Power Check unscrew the fixing screws of the spindle bushing screw in the setscrews into the threads of the basic holder let them protrude screw in the screws into the draw off threads and pre...

Page 7: ... noticeable retarding force finally the stop is distinctly noticeable The pull in force is caused by the spring of the clamping unit not by the tightening torque of the eccentric bolt 4 Operation Always consider the following points The manual clamping unit PSC SVC is only designed for static operation no rotation allowed Only use technically perfect tools 4 1 Clamp and unclamp Clamp Precondition ...

Page 8: ...ze 32 40 50 order no 24851 24528 24852 regular check if it is damaged or polluted visual check check the sealing ring replace it if necessary 5 1 1 Page 8 test pull in force we recommend use Power Check If the pull in force is smaller than 70 of the nominal value the following procedures have to be performed in the following sequence regrease and test pull force again grease the friction surface w...

Page 9: ...2 Trouble shooting trouble reason tool is not pulled in correctly wrong or faulty tool inside contour tool feed not correct clamping unit worn out tool is not released accumulated rust on the centering tool is pulled out during work cycle tensioning bolt gripper broken pull in force not sufficient loss of pull force lack of lubrication on clamping set recommendation check pull force ...

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