EPPINGER PSC SVC Product Information Download Page 9

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Product Information

PSC SVC

______________________________________________________________________________

Subject

modification

due

technical

advance!

95.700.007.D.E

2015

‐

5.2 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!

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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