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THK CKSF, Instruction Manual

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THK CKSF Instruction Manual Download Page 42

8. 

Maintenance

8-12

CKSF

8. Maintenance

7.  Move the table back and forth for one round to make sure that the strip seal will not 

contact the table in the entire stroke.  
If they contact as shown in the photo, loosen the strip seal holders and adjust the strip seal 
position from step 5 once again.

8.  Tighten it until the strip seal holder on the housing A side will not slide.

Move the table back and forth for one round

Strip seal holder

www.thk.ru

тел. +7(499) 703-39-86

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Summary of Contents for CKSF

Page 1: ...INSTRUCTION MANUAL CKSF THK Electrical Actuator Clean Series No 5050 1 0 E www thk ru 7 499 703 39 86 sales thk ru...

Page 2: ...1 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 observed for safe use 6 1 6 2 Precautions to be...

Page 3: ...ase 8 4 8 7 How to replace the strip seal 8 9 8 8 Free warranty period 8 17 8 9 Usage conditions range 8 17 8 10 Warranty scope 8 17 8 11 Exclusion of warranty liability 8 18 8 12 Delivery conditions...

Page 4: ...cribed 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 witho...

Page 5: ...ollers other than the above cannot be used Important 1 4 About product support We have made all possible efforts to make the content of this manual accurate However if you find any mistake or uncertai...

Page 6: ...part 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...

Page 7: ...ractured product may cause injury or fault If you find any defect contact our Sales Division Transportation z z Do not drop or hit this product Otherwise it may cause injury or fracture or a functiona...

Page 8: ...Anti rust oil is applied on the table mounting surface and ball screw shaft end Thoroughly wipe off the oil before operating the product z z Do not exceed the maximum speed when using the product Othe...

Page 9: ...with precautions instruction labels Identify them when unpacking the product Fig 1 shows the affixing position Caution Getting caught Review the manual Review the manual Review the manual Please read...

Page 10: ...nd serial number Fig 2 shows the nameplate format of the Clean Series CKSF TYPE No Actuator model SERIAL No Serial number MADE IN JAPAN TYPE No SERIAL No THK Co LTD 3 Nameplates Display Fig 2 CKSF Nam...

Page 11: ...0 460 410 360 330 2 0 6 4 CKSF5 10 50 to 900 100 0 5 20 13 500 440 390 340 310 270 250 1 0 15 8 20 50 to 900 1 0 7 6 1000 890 780 690 620 550 500 2 0 5 3 CKSF6 20 50 to 1300 200 1 0 22 10 1000 980 870...

Page 12: ...CKSF For details such as the dimensions and accuracy see the delivery specification drawings or catalog of Clean Series CKSF CKRF If you have any question contact THK 5 Structure and Model Numbers Ta...

Page 13: ...0 CKSF5 CKSF6 CKSF8 25 CKSF10 30 CKSF6 40 CKSF8 50 CKSF10 3 Stroke 0150 150mm 50 to 1500mm Maximum stroke CKSF4 900 mm 50 mm pitch CKSF5 900 mm 50 mm pitch CKSF6 1300 mm 50 mm pitch CKSF8 1500 mm 100...

Page 14: ...e MR Motor right side return ML Motor left side return MD Motor down turn return T Power tap GR Change the cover color to gray 6 Photo sensor J Proximity sensor 6 Motor rated output M10 100 W M10B 100...

Page 15: ...ed pitted or dented Use of the strip seal in this state may cause early breakage or other damages z z When transporting this product do not hold the motor the sensor or the cable Otherwise it may caus...

Page 16: ...no direct sunlight nor radiation heat reaches Place where no strong electric field nor strong magnetic field develops Place where inspections and cleanings can be easily performed z z This product is...

Page 17: ...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...

Page 18: ...environment cover the actuator so that iron powder does not get inside z z Certain types of coolants may cause trouble to the function of the product If using the product in an environment where the c...

Page 19: ...material Adhesives paints or other viscous items or solids sticking to the strip seal or other parts might cause the slider to malfunction or damage the strip seal If it becomes dirty wipe off the di...

Page 20: ...d screw for precision devices No 0 pan head screw type 3 2 Tighten the coupling onto the motor shaft L Model Motor models Coupling models L dimensions mm Clamping bolt size Tightening torque N cm CKSF...

Page 21: ...SF5 M3 x 12L 2 pcs 131 4 Tighten the coupling to the ball screw shaft Take note of the position of the flat surface of the ball screw end when securing the coupling The flat surface should be position...

Page 22: ...ion 5 Mount the housing A cover Model Bolt size Tightening torque N cm CKSF4 M2 6 x 5L 30 CKSF5 M2 6 x 5L 30 CKSF6 M2 6 x 5L 30 CKSF8 M2 6 x 5L 30 CKSF10 M2 6 x 5L 30 Bolt type cross recessed head scr...

Page 23: ...8 9 for information regarding the strip seal mounting procedure Securing outer rail side cover Securing housing side cover z z Do not drop objects on the strip seal or scratch pit or dent it The stri...

Page 24: ...x 10L CKSF10 M2 6 x 5L M2 6 x 10L Bolt type cross recessed head screw for precision devices No 0 pan head screw 3 types 3 Press onto the top face of both ends of the side cover and pull the T slot up...

Page 25: ...el CKSF4 CKSF5 CKSF6 Bolt size M3 M4 M5 Bolt material tensile strength rank Steel 10 9 SUS A2 70 Steel 10 9 SUS A2 70 Steel 10 9 SUS A2 70 Fit length of screw mm 4 5 6 7 5 Tightening torque N cm Mater...

Page 26: ...e side cover while pulling up the strip seal Take care not to pull the strip seal up too far if lifting with fingers Lifting the strip seal up too far while the strip seal holder is fastened may cause...

Page 27: ...A2 70 Steel 10 9 SUS A2 70 Fit length of screw mm 4 5 5 Tightening torque N cm Material of mounting surface Iron 345 229 616 457 616 457 Aluminum 266 229 474 457 474 457 Model CKSF8 CKSF10 Bolt size M...

Page 28: ...m 9 12 Tightening torque N cm Material of mounting surface Iron 991 772 2039 1870 Aluminum 763 763 1569 1569 Table 2 Tightening torque for mounting table z z Do not drop objects on the strip seal The...

Page 29: ...on the table side A Arrow view from A Table Model CKSF4 CKSF5 CKSF6 CKSF8 CKSF10 Table hole diameter 3H7 3H7 3H7 5H7 5H7 Table hole depth mm 5 5 5 10 10 Positioning pin length mm 4 4 4 9 9 Table 3 Ta...

Page 30: ...2 Mount the suction port onto the side cover opposite to that on which the cap was mounted Wrap sealing tape around the threads Model Cap size pcs CKSF4 Ultra low hexagonal socket head type bolt M5 x...

Page 31: ...se which could cause fire For other information on handling grease see the precautions indicated on the grease package or catalog We have Material Safety Data Sheets for THK original greases Contact T...

Page 32: ...er parts might cause the slider to malfunction or damage the strip seal If it becomes dirty wipe off the dirt using a clean waste cloth soaked with alcohol based detergent z z Check the strip seal for...

Page 33: ...on your operating conditions and service environment greasing may be needed We recommend you set up a greasing interval at the initial inspection In addition if you use the product exceeding 10000 km...

Page 34: ...ing method for your reference z z Do not drop objects on the strip seal or scratch pit or dent it The strip seal must be replaced when it is scratched pitted or dented as a result of a tool or other o...

Page 35: ...x 5L M2 6 x 10L CKSF8 M2 6 x 5L M2 6 x 10L CKSF10 M2 6 x 5L M2 6 x 10L Bolt type cross recessed head screw for precision devices No 0 pan head screw type 3 3 Press onto the top face of both ends of t...

Page 36: ...CKSF 8 Maintenance 4 Remove the side cover while tilted Note Be careful not to damage the strip seal when you remove the side cover 5 Remove the opposite side in the same manner www thk ru 7 499 703 3...

Page 37: ...KSF10 H type 2 Supply AFF grease from the grease nipple 3 Stroke the table to apply the grease Grease gun Grease nipple Ball screw lubrication 1 Mount the dedicated U type nozzle and N type attachment...

Page 38: ...ver Working with 2 people is recommended if it is difficult to mount the side cover while pulling up the strip seal Take care not to pull the strip seal up too far if lifting with fingers Lifting the...

Page 39: ...x 5L Thin head FH type screws z z Do not drop objects on the strip seal or scratch pit or dent it The strip seal must be replaced when it is scratched pitted or dented as a result of a tool or other o...

Page 40: ...it The CKSF table has magnets with strong magnetic fields attached 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...

Page 41: ...d elongated mounting holes always mount so that the elongated holes are on the reverse motor side Elongated hole Reverse motor side 5 Adjust the strip seal position to be at the center of the table an...

Page 42: ...he table in the entire stroke If they contact as shown in the photo loosen the strip seal holders and adjust the strip seal position from step 5 once again 8 Tighten it until the strip seal holder on...

Page 43: ...oosen the strip seal holders and adjust the strip seal position from step 5 once again 10 Mount the strip seal adjustment jig Strip seal adjustment jig Model Bolt size Tightening torque N cm CKSF4 M2...

Page 44: ...th for 3 rounds 12 Fully fasten the strip seal Note Never pull the strip seal toward the stroke direction when you fully fasten the strip seal Strip seal holder 13 Remove the strip seal adjustment jig...

Page 45: ...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 Table cover mounting surface Strip sea...

Page 46: ...nce 15 Mount the table cover Table cover Model Bolt size Tightening torque N cm CKSF4 M2 6 x 4L 17 CKSF5 M2 6 x 4L 17 CKSF6 M3 x 5L 17 CKSF8 M3 x 5L 17 CKSF10 M3 x 5L 17 Thin head FH type screws www t...

Page 47: ...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...

Page 48: ...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...

Page 49: ...use a motor that exceeds the permissible input torque consider taking a necessary measure such as limiting the motor torque Model Permissible input torque N m CKSF4 1 2 CKSF5 1 8 CKSF6 3 1 CKSF8 7 1 T...

Page 50: ...216 188 CKSF8 730 437 387 CKSF10 1049 712 671 Table 6 Static permissible moment Note The static permissible moment is the value when all of the mounting holes of the table are used Note The static pe...

Page 51: ...ion 738 461 1 130 565 970 647 Radial load 12 900 17 900 33 000 Reverse radial load 6 423 11 254 11 254 Load in horizontal direction 1 720 3 069 4 833 Model CKSF8 CKSF10 Ball screw lead mm 20 40 25 50...

Page 52: ...ws 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 based...

Page 53: ...ning amount of grease Since grease is contained in a 70 g bellows cartridge you can replace the nozzle without soiling your hand Table 8 shows the specifications of the grease gun while Fig 6 shows it...

Page 54: ...r 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 P Type Dedicated nozzle U type...

Page 55: ...ct 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...

Page 56: ...pendix Revision history The instruction manual No is described on the back cover Date of issue Instruction manual No Details May 2016 No 5050 1 0 E First edition www thk ru 7 499 703 39 86 sales thk r...

Page 57: ...CKSF INSTRUCTION MANUAL No 5050 1 1 E 201605 THK Electric Actuator Compact Series www thk ru 7 499 703 39 86 sales thk ru...

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