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Table of Contents

ii

CKRF

8

. Maintenance

 

8-1

8-1

  Precautions to be observed for safe use  

8-1

8-2

  Precautions to be observed for prevention of product fault or fracture  

8-1

8-3

  Daily inspection  

8-2

8-4

  Periodical inspection  

8-2

8-5

 Lubrication  

8-2

8-6

  Method for supplying grease  

8-3

8-7

  How to replace the strip seal  

8-15

8-8

  Free warranty period  

8-24

8-9

  Usage conditions (range)  

8-24

8-10

 Warranty scope  

8-24

8-11

 Exclusion of warranty liability  

8-25

8-12 

Delivery conditions  

8-25

9. Appendix 9-1

9-1

  Permissible input torque  

9-1

9-2

  Static permissible moment  

9-1

9-3

  Static permissible load  

9-2

9-4

  Permissible rotational speed  

9-2

9-5

  Introduction of the grease  

9-3

9-6

  Introduction of the grease gun unit  

9-4

9-7

 Suction  

9-6

9-8

 Suction 

port  

9-6

www.thk.ru

тел. +7(499) 703-39-86

[email protected]

Содержание CKRF

Страница 1: ...INSTRUCTION MANUAL THK Electrical Actuator Clean Series CKRF No 5040 1 0 E www thk ru 7 499 703 39 86 sales thk ru...

Страница 2: ...and load capacity characteristic diagram 4 2 5 Structure and Model Numbers 5 1 5 1 Structure and part names 5 1 5 2 Model configuration 5 2 6 Storage and Transportation 6 1 6 1 Precautions to be obse...

Страница 3: ...replace the strip seal 8 15 8 8 Free warranty period 8 24 8 9 Usage conditions range 8 24 8 10 Warranty scope 8 24 8 11 Exclusion of warranty liability 8 25 8 12 Delivery conditions 8 25 9 Appendix 9...

Страница 4: ...ribed in this manual z z Do not reproduce reprint or lend the whole contents or a part of this manual without permission z z Please note that the description in this manual is subject to change withou...

Страница 5: ...TSC TLC or THC Please note that driver controllers other than the above cannot be used 1 4 About product support We have made all possible efforts to make the content of this manual accurate However...

Страница 6: ...art Otherwise it may cause your hand to be caught and injured Maintenance z z Turn off the machine turning power off before conducting any maintenance Otherwise it may cause electric shocks or cause m...

Страница 7: ...rtation z z Do not drop or hit this product Otherwise it may cause injury or fracture or a functional loss z z When transporting this product do not hold any moving part or the cover Also do not hold...

Страница 8: ...with precautions instruction labels Identify them when unpacking the product Fig 1 shows the affixing position Caution Getting caught Review the manual Please read the instruction manual Review the ma...

Страница 9: ...nd serial number Fig 2 shows the nameplate format of the Clean Series CKRF TYPE No Actuator model SERIAL No Serial number THK Co LTD SERIAL NO TYPE No MADE IN JAPAN 3 Nameplates Display Fig 2 CKRF Nam...

Страница 10: ...ils see Basic specification and Speed and Load Capacity Relationship Diagram for each model number When using servo driver controller TLC THC Model number Ball screw lead mm Stroke mm Motor rated outp...

Страница 11: ...ic diagram CKRF4 Stepper driver controller TSC Lead 6 mm Horizontal mount Speed mm s Load capacity kg 0 1 2 3 4 5 6 8 7 0 50 100 150 200 250 300 350 Wall mount Speed mm s Load capacity kg 0 1 2 3 4 5...

Страница 12: ...0 5 10 15 20 25 0 50 100 150 200 250 300 350 400 450 500 550 8 Wall mount Speed mm s Load capacity kg 0 50 100 150 200 250 300 350 400 450 500 550 0 2 4 6 8 10 12 14 16 18 14 5 Vertical mount Speed m...

Страница 13: ...25 0 50 100 150 200 250 300 350 400 450 500 550 Wall mount Speed mm s Load capacity kg 0 50 100 150 200 250 300 350 400 450 500 550 0 2 4 6 8 10 12 14 16 18 5 Vertical mount Speed mm s Load capacity...

Страница 14: ...50 250 100 200 300 350 400 5 5 Vertical mount Speed mm s Load capacity kg 0 1 2 3 4 5 0 50 100 150 200 250 300 400 350 CKRF4 50 W Servo driver controller TLC Lead 6 mm Horizontal mount Speed mm s Load...

Страница 15: ...ontal mount 0 5 10 15 20 25 0 50 100 150 200 250 300 350 Speed mm s Load capacity kg 19 14 Wall mount 0 5 10 15 20 25 0 50 100 150 200 250 300 350 Speed mm s Load capacity kg Vertical mount Speed mm s...

Страница 16: ...10 15 20 25 0 100 200 300 400 500 600 Speed mm s Load capacity kg Wall mount 0 5 10 15 20 25 0 100 200 300 400 500 600 Speed mm s Load capacity kg 12 5 Vertical mount 0 1 2 3 4 0 100 200 300 400 500 6...

Страница 17: ...ntal mount Speed mm s Load capacity kg Wall mount Speed mm s Load capacity kg Vertical mount Speed mm s Load capacity kg 0 10 20 30 40 0 50 100 150 200 250 300 350 0 5 10 15 20 25 30 0 50 100 150 200...

Страница 18: ...10 20 30 40 0 100 200 300 400 500 600 Speed mm s Load capacity kg Wall mount 0 5 10 15 20 25 0 100 200 300 400 500 600 Speed mm s Load capacity kg 22 Vertical mount 0 1 2 3 4 5 6 0 100 200 300 400 500...

Страница 19: ...ase TLC THC specifications without motor Housing B cover Housing A cover Table cover Table Strip seal Suction port Intermediate flange Base Motor Fig 3 Structure and part names of CKRF CKRF6 has no ba...

Страница 20: ...For CKRF4 only ball screw lead 6 is applicable 3 Stroke 0150 150 mm 50 to 800 mm 50 mm pitch The maximum stroke CKRF4 300 CKRF5 550 CKRF6 800 4 Design symbol A 5 With without motor 0 Without motor 1...

Страница 21: ...r 35 with brake 42P Stepper motor 42 42PB Stepper motor 42 with brake M05 AC servo motor 50 W M05B AC servo motor 50 W with brake M10 AC servo motor 100 W M10B AC servo motor 100 W with brake Motors y...

Страница 22: ...e z z When transporting this product do not hold the motor the sensor or the cable Otherwise it may cause the product to fall leading to injury or cause fault or fracture z z When hoisting this produc...

Страница 23: ...e main unit z z This product is provided with antirust treatment and sealed before being packed When storing the product enclose it in a package designated by THK and store it in a horizontal orientat...

Страница 24: ...his product before operating it Failure to do so may cause abnormal operation that could cause injury fault or fracture z z If anomaly occurs immediately stop the machine Failure to do so may cause ab...

Страница 25: ...the product take a dustproof measure that matches the service atmosphere z z The mounting surface for this product must be a machined plane or have the accuracy equivalent to the machined plane If th...

Страница 26: ...r manufacturer Sensor GX F12A GX F12B Panasonic Industrial Devices SUNX Co Ltd z z For selection and handling of a motor see the respective catalog and instruction manual issued by the motor manufactu...

Страница 27: ...d screws 2 Tighten the coupling onto the motor shaft D Model number Motor models Coupling models L dimensions mm D mm Clamping bolt Tightening torque N mm CKRF4 TS4602 Tamagawa Seiki Co Ltd SFC 010DA2...

Страница 28: ...ng torque N cm CKRF4 TS4602 Tamagawa Seiki Co Ltd M4 12L 329 CKRF5 TS4602 Tamagawa Seiki Co Ltd M4 12L 329 CKRF6 TS4603 Tamagawa Seiki Co Ltd M4 10L 329 Bolt type Hexagonal socket head type bolt 4 Mou...

Страница 29: ...hown in the following table Mounting bolt Model number Intermediate flange type Bolt size Tightening torque N cm CKRF6 P Q T U M3 8L 125 Bolt type Hexagonal socket head type bolt And then mount the mo...

Страница 30: ...g holes Note Use the bolt with the most appropriate length See Table 1 for details Fit length Mounting surface Bolts for securing base Fig 4 Drawing for mounting CKRF4 5 tap specification 7 Mount the...

Страница 31: ...umber CKRF4 CKRF5 CKRF6 Screw size M3 M4 M6 Material of screw Steel SUS Steel SUS Steel SUS Tensile strength rank 10 9 A2 70 10 9 A2 70 10 9 A2 70 Fit length of screw mm 4 5 6 6 Tightening torque N cm...

Страница 32: ...ze M4 M4 M5 Material of screw Steel SUS Steel SUS Steel SUS Tensile strength rank 10 9 A2 70 10 9 A2 70 10 9 A2 70 Slider base thickness mm 6 6 7 5 Tightening torque N cm Material of the other side Ir...

Страница 33: ...on the table Model number CKRF4 CKRF5 CKRF6 Screw size M3 M4 M5 Material of screw Steel SUS Steel SUS Steel SUS Tensile strength rank 10 9 A2 70 10 9 A2 70 10 9 A2 70 Table tap depth mm 4 5 6 7 5 Tig...

Страница 34: ...ng pin length on the table side Model number CKRF4 CKRF5 CKRF6 Table hole diameter 2H7 2H7 3H7 Table hole depth mm 5 5 5 Positioning pin length mm 4 4 4 Table 4 Table positioning pin hole details Posi...

Страница 35: ...t caps Port fitting Port cap Model number Bolt size CKRF4 M3 8L CKRF5 M3 8L CKRF6 M3 8L Hexagonal socket head type button bolt 2 Secure the port fittings and port caps Port fitting Port cap Model numb...

Страница 36: ...o a flame spark or high temperature object Otherwise it may ignite the grease which could cause fire For other information on handling grease see the precautions indicated on the grease package or cat...

Страница 37: ...s 3 Twist crush or distortion of a tube 4 Hardening deterioration or softness of a tube Visually check abnormal wear scratches or cracks on the surface of the strip seal If you find any abnormalities...

Страница 38: ...he back of the table cover Please contact THK for details Shim Jig bottom face Jig top face Procedure 1 Move the table to the motor mounting side place it on the stopper and then move it back by 50 mm...

Страница 39: ...nance 8 4 CKRF 8 Maintenance 3 Remove the strip seal holder Strip seal holder Model number Bolt size CKRF4 M2 6 4L CKRF5 M3 5L CKRF6 M3 5L Thin head FH type head screws www thk ru 7 499 703 39 86 sale...

Страница 40: ...at the two areas for sucking up the strip seal Be careful handling it because magnetic bodies may stick to the magnets It also has a belt like magnet mounted to prevent the strip seal from lifting for...

Страница 41: ...Model number Bolt size CKRF4 M2 6 4L CKRF5 M3 5L CKRF6 M2 6 5L Thin head FH type head screws Remove them from both side 6 Supply grease using a grease gun as indicated in the figure below Lubrication...

Страница 42: ...all the corners Ball screw lubrication Grease gun 1 Mount the P type nozzle to the grease gun 2 Supply grease directly to the raceway of the ball screw 3 Stroke the table to apply the grease 4 Repeat...

Страница 43: ...N cm CKRF4 M2 6 4L 30 CKRF5 M3 5L 76 CKRF6 M2 6 5L 30 Thin head FH type head screws 8 Temporary mount a strip seal and adjust the strip seal position 9 Adjust the strip seal position at the center of...

Страница 44: ...thin head screw by one turn Strip seal holder 11 Move the table back and forth for one round to make sure that the strip seal will not contact the strip seal guide in the entire stroke If they contac...

Страница 45: ...not slide Strip seal guide 13 Move the table back and forth for one round to make sure that the strip seal will not contact the strip seal guide in the entire stroke If they contact adjust the strip s...

Страница 46: ...ustment jig Model number Bolt size Tightening torque N cm CKRF4 M2 6 4L 9 CKRF5 M3 5L 17 CKRF6 M3 5L 17 Thin head FH type head screws 15 Move the table back and forth for three rounds covering the ent...

Страница 47: ...F 8 Maintenance 16 Fully fasten the strip seal Note Never pull the strip seal toward the stroke direction when you fully fasten the strip seal 17 Remove the strip seal adjustment jig www thk ru 7 499...

Страница 48: ...n the table cover mounting surface If the strip seal is higher than the table cover mounting surface re adjust the strip seal from the temporary assembly process Example of appropriate mounting state...

Страница 49: ...e 8 14 CKRF 8 Maintenance 19 Mount the table cover Model number Bolt size Tightening torque N cm CKRF4 M2 6 4L 9 CKRF5 M3 5L 17 CKRF6 M3 5L 17 Thin head FH type head screws www thk ru 7 499 703 39 86...

Страница 50: ...t THK for details Shim Jig bottom face Jig top face Procedure 1 Move the table to the motor mounting side place it on the stopper and then move it back by 50 mm to the reverse motor side Place it on t...

Страница 51: ...ance 8 16 CKRF 8 Maintenance 3 Remove the strip seal holder Strip seal holder Model number Bolt size CKRF4 M2 6 4L CKRF5 M3 5L CKRF6 M3 5L Thin head FH type head screws www thk ru 7 499 703 39 86 sale...

Страница 52: ...at the two areas for sucking up the strip seal Be careful handling it because magnetic bodies may stick to the magnets It also has a belt like magnet mounted to prevent the strip seal from lifting fo...

Страница 53: ...ry mount a new strip seal and adjust the strip seal position 6 Adjust the strip seal position at the center of the strip seal guide and even out the clearances Even out the clearances Even out the cle...

Страница 54: ...able back and forth for one round to make sure that the strip seal will not contact the strip seal guide in the entire stroke If they contact adjust the strip seal position once again Move the table b...

Страница 55: ...de in the entire stroke If they contact adjust the strip seal position once again Move the table back and forth for one round 11 Mount the strip seal adjustment jig Strip seal adjustment jig Model num...

Страница 56: ...rounds covering the entire stroke Stop the table around the stroke center 13 Fully fasten the strip seal Note Never pull the strip seal toward the stroke direction when you fully fasten the strip seal...

Страница 57: ...n the table cover mounting surface If the strip seal is higher than the table cover mounting surface re adjust the strip seal from the temporary assembly process Example of appropriate mounting state...

Страница 58: ...e 8 23 CKRF 8 Maintenance 16 Mount the table cover Model number Bolt size Tightening torque N cm CKRF4 M2 6 4L 9 CKRF5 M3 5L 17 CKRF6 M3 5L 17 Thin head FH type head screws www thk ru 7 499 703 39 86...

Страница 59: ...m THK of the trouble description content and model and serial number indicated on the product label Then we will perform the initial diagnosis of the product failure When we recognize that the failure...

Страница 60: ...free repair work In case of any paid repair work the warranty period of the repaired section shall be six months from the repair work regardless of the warranty period of the product itself Repair wo...

Страница 61: ...The static moment is the value when a load is applied only to one direction Model number Ma Mb Mc CKRF4 31 21 2 52 7 CKRF5 84 48 4 105 8 CKRF6 166 103 8 179 5 Table 8 Static permissible moment Note Th...

Страница 62: ...able 9 Static permissible load Note The static permissible load is the maximum load permissible under the static condition 9 4 Permissible rotational speed Model number Lead mm Permissible rotation sp...

Страница 63: ...s Allows the greasing interval to be extended due to excellent wear resistance in micro vibrations z z Representative properties Test items Representative property values Consistency enhancer Lithium...

Страница 64: ...ning amount of grease Since grease is contained in a 70 g bellows cartridge you can replace the nozzle without soiling your hand Table 11 shows the specifications of the grease gun while Fig 8 shows i...

Страница 65: ...for the grease gun used for lubrication It allows you to supply grease to a part difficult to lubricate by dropping grease onto the raceway by using the P type attachment Dedicated nozzle Type U Type...

Страница 66: ...t of piping resistance Piping resistance is dependent on the piping length and piping diameter and can reduce the flow amount 9 8 Suction port The suction port has adopted the one touch system which m...

Страница 67: ...ndix Revision history The instruction manual No is described on the back cover Date of issue Instruction manual No Details November 2014 No 5040 1 0 E First edition www thk ru 7 499 703 39 86 sales th...

Страница 68: ...CKRF INSTRUCTION MANUAL No 5040 1 0 E 201501 THK Electric Actuator Clean Series www thk ru 7 499 703 39 86 sales thk ru...

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