SCHUNK TANDEM KRP3 Page 47 Translation Of Original Operating Manual Download

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Summary of Contents for TANDEM KRP3

Page 1: ...Translation of Original Operating Manual TANDEM Clamping Block KRP3 KRP3 LH Assembly and Operating Manual...

Page 2: ...30 11 2022 en 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 an...

Page 3: ...10 2 12 Disposal 11 2 13 Fundamental dangers 11 2 13 1 Protection during handling and assembly 11 2 13 2 Protection during commissioning and operation 12 2 13 3 Protection against dangerous movements...

Page 4: ...ce 36 8 Sealing kits accessory kits and parts lists 37 8 1 Sealing kit lists 37 8 1 1 Piston chamber sealing kit 37 8 1 2 Monitoring sealing kit connection 37 8 2 Accessory kits 38 8 3 Parts lists 38...

Page 5: ...from the actual version In addition to these instructions the documents listed under 1 1 3 6 are applicable 1 1 1 Presentation of Warning Labels To make risks clear the following signal words and sym...

Page 6: ...g bores Z 1 3 Warranty If the product is used as intended the warranty is valid for 24 months from the date of delivery from the production facility or 500 000 cycles under the following conditions Ob...

Page 7: ...s a lathe chuck as a drill or as a cutting tool It is used in working environments that are not permissible Workpieces are not properly clamped Safety regulations are disregarded and persons are worki...

Page 8: ...use higher surface pressures in the jaw guidance and can significantly reduce the clamping force Do not use welded jaws Reduce operating pressure for higher clamping points 2 6 Environmental and opera...

Page 9: ...s the relevant standards and regulations Instructed person Instructed persons were instructed by the operator about the delegated tasks and possible dangers due to improper behaviour Service personnel...

Page 10: ...wn period more than approx 6 hours always re tension the clamping device in order to compensate for the setting properties of the clamping situation or possible pressure losses and the resulting loss...

Page 11: ...to the open mechanism or movement area of the product during operation 2 13 1 Protection during handling and assembly Incorrect handling and assembly Incorrect handling and assembly may impair the pro...

Page 12: ...tors are not effective since the effect depends on the control and the current operating state of the drive Perform maintenance modification and attachment work outside of the danger zone defined by t...

Page 13: ...anger of crushing due to the chuck jaws approaching the workpiece during the clamping procedure when loading and unloading manually Prioritize automated loading Do not reach between the workpiece and...

Page 14: ...5 66 5 max pressure standard AS variant bar 9 9 9 9 9 9 6 6 min opening pressure AS variant bar 3 3 3 3 Repeat accuracy mm 0 01 0 01 0 02 0 02 max jaw height mm 60 60 60 150 Weight kg 4 11 23 32 Max s...

Page 15: ...ns Dimension KRP3 KRP3 LH 100 160 200 250 A mm 90 146 184 230 W mm 64 106 146 154 C mm 6H7 x 12 8H7 x 14 8H7 x 14 10H7 x 20 D mm 80 125 160 200 E mm 29 5 50 64 5 75 F mm 32 40 64 5 64 G mm 34 5 59 7 7...

Page 16: ...0 KRP3 KRP3 LH TANDEM Clamping Block en 1514176 1 Optional Z variant 0 01 mm to clamping center 2 Clamping sleeve 0 04 mm to clamping center 3 Clamping sleeve fitting screw 0 02 mm to clamping center...

Page 17: ...M clamping force block screw quality 12 9 Screw size M4 M5 M6 M8 M10 M12 M14 M16 M20 M24 Tightening torques MA Nm 5 9 15 32 62 108 170 262 510 880 Tightening torques for mounting the chuck piston onto...

Page 18: ...aching the machine table during assembly Do not reach between the product and machine table during assembly CAUTION Danger of abrasions due to rough components of the product and its accessories which...

Page 19: ...accuracy Do not realign the clamping force block after removing it from the machine table e g after replacing the seals 5 2 Mounting the clamping block on the base plate If the two parts are delivered...

Page 20: ...r using the four screws item 84 from the accessory kit In doing so observe tightening torques 4 17 Remove the locking screws from the pneumatic connections on the base plate Connect the diaphragm pres...

Page 21: ...ct connection 1 Dynamic pressure monitoring for jaw end position open 2 Dynamic pressure monitoring for jaw end position closed 3 Air coupling in top jaw 2 4 Air coupling in top jaw 3 5 Bottom connect...

Page 22: ...LH 160 200 and 250 M5 G1 8 NOTE All four air connections come sealed on delivery of the clamping force block On the base side with set screws item 60 and on the front with locking screws item 23 When...

Page 23: ...for external workpiece clamping Connection Signal output Jaw end position open Jaw end position CLOSED Clamping position Circuit diagram pressure sensor Connection Jaw end position on clamping force...

Page 24: ...ent can be found in the chapter Connecting the clamping force block 5 3 21 1 Work surface Dimension Size 100 3 160 3 200 3 250 3 KTR KTR H KTR KTR H KTR KTR H KTR KTR H B1 mm 14 14 28 28 34 34 43 43 B...

Page 25: ...observed Dynamic pressure monitoring of the workpiece flat work surface For this purpose the customer must provide the top jaw with a 2 mm monitoring hole on the workpiece flat work surface This ensur...

Page 26: ...3 4 Pneumatic circuit diagram Jaw stroke open Jaw stroke close 1 Dynamic pressure monitoring for jaw end position open 2 bar 2 Dynamic pressure monitoring jaw stroke closed 2 bar 3 Air coupling in top...

Page 27: ...end clamping system to SCHUNK for repairs or disassemble clamping system and repair using original SCHUNK spare parts Piston rod or piston rod screw connection broken overload Send clamping system to...

Page 28: ...o tightly against the housing Loosen the adjustment screws and readjust the monitoring piece 7 29 Monitoring functions of the jaw stroke positions do not work properly Possible cause Solution s Monito...

Page 29: ...you have maintenance work and change of seals performed at SCHUNK 7 2 Maintenance and lubrication intervals The following maintenance work should be carried out after the specified cycle numbers or a...

Page 30: ...y means of central lubrication Manual lubrication Press grease into the lateral supply lines 6 7 Only lubricate in the open position After greasing run through the complete stroke several times Grease...

Page 31: ...st be disassembled cleaned and reassembled With the PM variant the pneumatic jaw end position control must also be set Disassembly Before disassembling the product switch off the machine and secure it...

Page 32: ...DIN EN ISO 4762 Mounting cover 7 4 4 000 for size 100 M5 x 8 14 for size 160 M5 x 16 20 for size 200 M6 x 18 22 for size 250 M6 x 20 25 Variant without clamping force maintenance Unscrew the screw 69...

Page 33: ...and is installed directionally oriented for each base jaw See detail views for jaw 1 and jaw 2 Maintenance Clean all parts thoroughly and check for damage and wear Treat all greasing areas with lubri...

Page 34: ...e base jaws to CLOSED position Screw the set screw 61 into the bore hole ooo up to the stop and then unscrew it again by a few turns Slowly screw the set screw 61 into the bore hole oooo until the dif...

Page 35: ...ED positions 1 Connect the components to the open CLOSED connection in the following order pressure gauge shut off valve quick coupler supply line 2 Pressurize the clamping force block 3 Close the shu...

Page 36: ...ion Sizes 100 160 200 250 d1 97 5 155 5 195 5 245 d2 79 135 171 219 d3 40 77 94 123 d4 10 12 12 12 d5 5 5 5 5 6 5 6 5 T1 5 8 5 10 10 5 T2 3 6 6 5 7 5 T3 1 8 4 1 4 1 5 A 38 9 39 50 93 8 B 38 9 49 8 50...

Page 37: ...ins all seals for the parts installed inside e g cylinder pistons as well as the O rings of the bottom connections Sealing kit ID Size 100 1470645 Size 160 1470647 Size 200 1508677 Size 250 1470648 Fo...

Page 38: ...nation Quanti ty a b c d e y z 1 Body Housing 1 2 Base jaw 2 3 Chuck piston 1 4 Cylinder piston 1 5 Cover 1 6 Guide strip 3 7 Monitoring piece 2 8 Covering strip 1 21 Cupped type lubrication nipples 2...

Page 39: ...DIN ISO 3601 4 X 84 Screw 4 85 Clamping sleeve 2 86 Screw 12 87 O ring DIN ISO 3601 10 X I 93 Set screw 1 100 Eye bolt 3 Parts list key a for all sizes y wearing part b for size 64 X included in the...

Page 40: ...RP3 KRP3 LH TANDEM Clamping Block en 1514176 9 Assembly drawings 9 1 KRP3 KRP3 LH A with variant PM B with variant AS C Centering with fitting screws D Centering with clamping sleeves E Centering with...

Page 41: ...completed machine may not be put into operation 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...

Page 42: ...ided by the System Integrator for the overall machine Fulfilled for the scope of the partly completed machine Not relevant 1 1 Essential Requirements 1 1 1 Definitions X 1 1 2 Principles of safety int...

Page 43: ...1 4 2 2 Interlocking movable guards X 1 4 2 3 Adjustable guards restricting access X 1 4 3 Special requirements for protective devices X 1 5 Risks due to other hazards 1 5 1 Electricity supply X 1 5 2...

Page 44: ...upplementary essential health and safety requirements for certain categories of machinery X 2 1 Foodstuffs machinery and machinery for cosmetics or pharmaceutical products X 2 2 Portable hand held and...

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Page 48: ...SCHUNK GmbH Co Spanntechnik KG Lothringer Str 23 D 88512 Mengen Tel 49 7572 7614 0 Fax 49 7572 7614 1099 info de schunk com schunk com Folgen Sie uns I Follow us 11 2022 2022 SCHUNK GmbH Co KG 01 00 K...

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SCHUNK TANDEM KRP3, Translation Of Original Operating Manual

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