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SCHUNK ROTA TPS 125-26 K, Сборка и руководство по эксплуатации, Страница: 25 / 28

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Trouble shooting 

  

 

 

03.00|ROTA TPS-K, ROTA TPS-Z |en 

25 

 

 

Trouble shooting 

 

The chuck jaws do not move 

  

Possible cause 

Corrective action 

Air supply interrupted 
Connections mixed up. 

Check compressed air lines. 

Piston will not move: 
- Compressed air is not oiled. 
- Maintenance unit with oiler is too far from 
the chuck. 
- The seal in the cover is not properly 
inserted. 

 
Install maintenance unit with oiler. 
Position the maintenance unit with oiler 
closer to the chuck. 
Check the seal in the cover and insert 
correctly. 

  

 

The Clamping System does not move the full stroke? 

  

Possible cause 

Corrective action 

Chips or dirt between guide bushing and 
base jaws. 

Completely disassemble, clean and 
relubricate the chuck. 

(

 7.5, Page 22)

 

  

 

Clamping force getting weaker 

  

Possible cause 

Corrective action 

The clamping system is leaking: 
- Connection and/or sealing screws leaking. 
- Seals damaged. 
- Steel guide rollers on sliding surfaces not 
greased. 

 
Seal any leaking screws. 
Disassemble chuck and replace seals 
. 

(

 7.5, Page 22)

 

Lubricate the chuck with SCHUNK LINO MAX 
special grease at the base jaw lubrication 
nipples by means of a grease gun. 

  

 

Clamping system movement jerky 

  

Possible cause 

Corrective action 

Steel guide rollers on sliding surfaces not 
greased. 

Lubricate the chuck with SCHUNK LINO MAX 
special grease at the base jaw lubrication 
nipples by means of a grease gun. 

  

8 

8.1 

8.2 

8.3 

8.4 

Содержание ROTA TPS 125-26 K

Страница 1: ...Translation of the original manual Stationary 3 Jaw Power Chuck ROTA TPS K ROTA TPS Z Assembly and operating Manual Superior Clamping and Gripping ...

Страница 2: ...ns for the purpose of technical improvement Document number 0889145 Version 03 00 19 09 2018 en H D SCHUNK GmbH Co All rights reserved Dear Customer thank you for trusting our products and our family owned company the leading technology supplier of robots and production machines Our team is always available to answer any questions on this product and other solutions Ask us questions and challenge ...

Страница 3: ...qualification 9 2 8 Personal protective equipment 10 2 9 Notes on safe operation 10 2 10 Transport 10 2 11 Malfunctions 11 2 12 Disposal 11 2 13 Fundamental dangers 11 2 13 1 Protection during handling and assembly 12 2 13 2 Protection during commissioning and operation 12 2 13 3 Protection against dangerous movements 12 2 13 4 Notes on particular risks 13 3 Technical data 16 4 Torques per screw 1...

Страница 4: ...21 7 5 Disassembly and assembly 22 7 5 1 Disassembly and cleaning 22 7 5 2 Assembly 23 8 Trouble shooting 25 8 1 The chuck jaws do not move 25 8 2 The Clamping System does not move the full stroke 25 8 3 Clamping force getting weaker 25 8 4 Clamping system movement jerky 25 9 Spare parts 26 10 Drawing 27 11 Translation of original declaration of incorporation 28 ...

Страница 5: ...lustrations in this manual are provided for basic understanding and may differ from the actual product design In addition to these instructions the documents listed under 1 1 2 Page 6 are applicable Presentation of Warning Labels To make risks clear the following signal words and symbols are used for safety notes DANGER Danger for persons Non observance will inevitably cause irreversible injury or...

Страница 6: ... 1 1 2 Page 6 Observe the ambient conditions and operating conditions 2 6 Page 8 Observe the specified maintenance and lubrication intervals 7 Page 20 Parts touching the workpiece and wear parts are not included in the warranty A cycle consists of a complete clamping process Open and Close Scope of delivery stationary 3 jaw chuck ROTA TPS without top jaws 2 Elbow unions 2 Straight fittings 6 T nut...

Страница 7: ...s a punch a chuck a load handling device or as lifting equipment It is used in working environments that are not permissible Workpieces are not clamped properly paying particular attention to the clamping forces specified by the manufacturer People work on machines or technical equipment that do not comply with the EC Machinery Directive 2006 42 EC disregarding the applicable safety regulations Th...

Страница 8: ...ng force Screw the jaw mounting bolts into the bore holes furthest apart After a collision the lathe chuck and the chuck jaws must be subjected to a crack test before being used again Damaged parts must be replaced with original SCHUNK spare parts Replace the chuck jaw mounting bolts if there are signs of wear or damage Only use bolts with a quality of 12 9 Environmental and operating conditions R...

Страница 9: ...product Due to their technical training knowledge and experience trained electricians are able to work on electrical systems recognize and avoid possible dangers and know the relevant standards and regulations Due to its technical training knowledge and experience qualified personnel is able to perform the delegated tasks recognize and avoid possible dangers and knows the relevant standards and re...

Страница 10: ...hair in a hairnet when dealing with moving components Notes on safe operation Incorrect handling of the personnel Incorrect handling and assembly may impair the product s safety and cause serious injuries and considerable material damage Avoid any manner of working that may interfere with the function and operational safety of the product Use the product as intended Observe the safety notes and as...

Страница 11: ...it still functions properly and no increased risks have arisen Disposal Handling of disposal The incorrect handling of disposal may impair the product s safety and cause serious injuries as well as considerable material and environmental harm Follow local regulations on dispatching product components for recycling or proper disposal Fundamental dangers General Observe safety distances Never deacti...

Страница 12: ...g or violently ejected components Falling and violently ejected components can cause serious injuries and even death Take appropriate protective measures to secure the danger zone Never step into the danger zone during operation Protection against dangerous movements Unexpected movements Residual energy in the system may cause serious injuries while working with the product Switch off the energy s...

Страница 13: ...ut in the event of a power failure In the event of a power failure the lathe chuck s clamping force may fail immediately and the workpiece may be released in an uncontrolled manner This poses a risk of death or injury to the operating personnel and can result in serious damage to the automated system The machine manufacturer and the operator of the machine must carry out and document a hazard asse...

Страница 14: ... against possible mechanical hazards WARNING Risk of injury due to dropping the chuck during transport installation or removal Take special care in the danger zone when transporting installing or removing the chuck Note the relevant load securing regulations for working safely with cranes ground conveyors lifting gear and load handling equipment CAUTION Danger of slipping and falling in case of di...

Страница 15: ...ces with high temperatures Wear protective gloves when removing the workpieces Automatic loading is preferred CAUTION Risk of damage due to incorrect choice of clamping position for chuck jaws on workpiece If an incorrect clamping position is chosen for the chuck jaws on workpiece the base and top jaws may become damaged The T nuts for connecting the top jaws to the base jaws must not protrude bey...

Страница 16: ...40 40 40 40 ROTA TPS 200 52 K 200 52 Z 250 68 K 250 68 Z ID no 0816147 0816146 0816157 0816156 Stroke per jaw mm 4 2 4 2 5 5 Max clamping force kN 68 68 105 105 Air consumption per double stroke cm3 7800 7800 13200 13200 Closing opening time at 6 bar s 0 85 0 85 0 89 0 89 Weight kg 34 34 60 60 Max jaw stroke mm 54 54 70 70 ROTA TPS 315 90 K 315 90 Z 315 105 K 315 105 Z ID no 0816167 0816166 880007...

Страница 17: ...nctional testing Functional test After installation of the chuck its function must be checked prior to start up Make sure there are no leaks in the line system Two important points are Clamping force At max actuating force pressure the clamping force specified for the chuck must be reached Stroke control The stroke of the clamping piston must have a margin of safety at the front and back end posit...

Страница 18: ...ully lift the product e g using suitable lifting gear from the packaging CAUTION Danger of injury due to sharp edges and rough or slippery surfaces Use personal protective gear especially safety gloves Check the delivery for completeness and for transport damage Connection of the stationary 3 Jaw Power Chuck ROTA TPS has 2 air connections for OPEN and CLOSED 1 CLOSED 2 OPEN 6 6 1 6 2 ...

Страница 19: ...ation This ventilation pause must be at least 0 5 seconds depending on the length of the hose A 4 3 or 5 3 way valve is recommended for this purpose center position depressurized Assembly of the TPS on the machine table Adjustment grooves are provided on both locating surfaces of all stationary pneumatically operated power clamping units of type ROTA TPS K which enable mounting on the work table b...

Страница 20: ...ws is 1 16 x 90 The adjusting stroke from tooth to tooth is approximately 1 6 mm NOTICE It must be ensured that the top jaws are fixed on the fine serration in such a way that a maximum of 2 3 the jaw stroke is extended for clamping Hardened reversible jaws should only be used in sets in accordance with the packaging as they are manufactured on the device in sets 1 set of hardened reversible jaws ...

Страница 21: ...k should be actuated two to three times here without a workpiece to achieve optimum grease distribution by means of the completely extended jaw stroke The fine serration of the base jaws and top jaws should always be cleaned when the top jaws are adjusted because otherwise the true running accuracy will be reduced Even though there is optimum sealing provided by the hardened guide bushing in the t...

Страница 22: ...y leaking screws Once the screws are sealed the seals must be checked and replaced if necessary Disassembly and assembly The item numbers specified for the corresponding individual components relate to chapter drawings 10 Page 27 Disassembly and cleaning 1 On the chuck mount item 7 with O ring item 48 52 unscrew the hexagon socket screws item 39 and screw 3 of these screws into the threaded extrac...

Страница 23: ...linder chamber of the chuck with oil Jaw guides in the chuck body base jaws and piston at the wedge hooks are greased with SCHUNK LINOMAX special grease Assembly NOTE All parts of the ROTA TPS power chuck are smooth running components Therefore do not strike the chuck hard with a hammer during assembly 1 Insert the designated base jaws item 2 into the corresponding guides let the piston with the O...

Страница 24: ...TPS 315 105 Assemble screws item 40 and tighten alternately 4 Put on the chuck mount with O rings item 48 52 and fasten it with hexagon socket screws item 39 5 Insert the guide bushing item 4 from the front side of the chuck and tightly fasten it with the screws item 36 ...

Страница 25: ...ive action Chips or dirt between guide bushing and base jaws Completely disassemble clean and relubricate the chuck 7 5 Page 22 Clamping force getting weaker Possible cause Corrective action The clamping system is leaking Connection and or sealing screws leaking Seals damaged Steel guide rollers on sliding surfaces not greased Seal any leaking screws Disassemble chuck and replace seals 7 5 Page 22...

Страница 26: ...se jaw 3 Piston 4 Bushing 5 Sealing disk 6 Piston cover 7 Bracket plate Z mount 8 T nut 17 Sealing plug 33 Copper bolts Safety lanyard TPS 125 34 Set screw DIN EN ISO 34827 36 Screws DIN EN ISO 7984 37 Screws DIN EN ISO 4762 39 Screws DIN EN ISO 4762 40 Locking nut Screws ROTA TP 315 105 41 Funnel lubrication nipple 43 Stud DIN 938 8 8 Z version 44 Hexagon nut DIN 934 10 Z version 45 Swivel fittin...

Страница 27: ...Drawing 03 00 ROTA TPS K ROTA TPS Z en 27 Drawing 10 ...

Страница 28: ...ation until conformity of the machine into which the partly completed machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized standards especially EN ISO 12100 2010 Safety of machinery General principles for design Risk assessment and risk reduction DIN EN 1550 Machine tools safety Safety requirements for the design and constructions of ...

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