background image

8. Appendix

8-2

CSKR

8-2

 

How to replace the sealing sheet

How to replace the sealing sheet is as follows:

Remove the end cover, top cover, and side cover. (See the previous page.)
1.  As shown in the figure below, remove the sheet holder from the opposite side of the motor first 

and next from the motor side. After that, remove the sealing sheet.

CSKR20 and 26

Sealing sheet

Sheet holder

       

CSKR33 and 46

Sealing sheet

Sheet holder

2.  As shown in the figure below, replace the sealing sheet with a new one, apply locking adhesives 

to the mounting hole of the sheet holder on the motor side, and secure it with bolts.

CSKR20 and 26

Sheet holder

       

CSKR33 and 46

Sheet holder

3.  Put the sealing sheet through the slider so that it is positioned as before the replacement.
4.  Apply the locking adhesives to the screw hole on the opposite side of the motor, and secure the 

sheet holder with bolts, pulling the end of the sealing sheet.

5.  Move the slider back and forth for several times, and check if the sealing sheet is not slanted. 

Adjust the position of the sealing sheet, retightening the sheet holder.

6.  Attach the end cover, top cover, and side cover. (See the previous page.)

Fig. 9 How to replace the sealing sheet

8. Appendix

www.thk.ru

тел. +7(499) 703-39-86

[email protected]

Содержание CSKR

Страница 1: ...INSTRUCTION MANUAL CSKR THK Electrical Actuator Clean Series 244M V1 00E www thk ru 7 499 703 39 86 sales thk ru...

Страница 2: ..._______6 4 6 5 Mounting motor method____________________________________________6 5 7 Maintenance 7 1 7 1 Precautions to be observed for safe use______________________________7 1 7 2 Precautions to be...

Страница 3: ...whole or part of this manual without permission is strictly prohibited Content of this manual is subject to change without notice This manual is available to download from our website Please visit THK...

Страница 4: ...s energized do not move or install this product Doing so may cause electric shocks or cause malfunction that could lead to injury Installation and operation z z If any moving part may fall by its own...

Страница 5: ...f you find any defect contact our Sales Division Transportation z z Do not drop or hit this product Doing so may cause injury or fracture or a functional loss z z When transporting this product do not...

Страница 6: ...THK TYP No CSKR SERIAL No THK Co LTD MADE IN JAPAN THK TYP No CSKR SERIAL No THK Co LTD MADE IN JAPAN SERIAL Noexample 0 8 1 2 3 4 0 0 1 Ending of the year 08 Year 2008 Manufacturing number 12340 5 d...

Страница 7: ...ange Motor housing Outer rail Ball screw shaft Ball retainer Inner block Side cover Suction joint Fig 2 The structure and part names of CSKR For details such as the dimensions and accuracy see the del...

Страница 8: ...all screw lead Motor cable direction Slider type Original point system Stroke Amplifier voltage Accuracy Cable type and length With or without a motor control device type Shaft No Sensor type Intermed...

Страница 9: ...uct in the environment described below 10 C to 40 C No condensation at the humidity environment that will not cause rust main unit of CSKR only With the product unpacked Place with non corrosive gas n...

Страница 10: ...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 abnormal operation that could cause injur...

Страница 11: ...e product contact THK z z The mounting surface for this product must be a machined plane or have accuracy equivalent to the machined plane If the surface is insufficiently accurate it may adversely af...

Страница 12: ...3B1 YAMATAKE Corp GL N12F GL N12FB 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 mo...

Страница 13: ...the sizes of the mounting hole see Fig 1 Base mounting bolt Mounting surface Bolts for securing CSKR Fig 3 Drawing for mounting CSKR Table 1 Sizes of mounting hole for CSKR Model number Sizes of mount...

Страница 14: ...ightening torque follow the catalog of the coupling manufacturer or the instruction manual 3 Mount the motor with a coupling in the intermediate flange Secure the coupling and ball screw shaft with bo...

Страница 15: ...n for monitoring the work Failure to do so may cause an unexpected accident z z When handling grease wear a protective glasses and protective gloves If grease gets into eyes or touch the skin it may a...

Страница 16: ...ff the power supply and stop the supply voltage first and check that fluid in the piping has come out z z After mounting wiring and pipework pass fluid or connect power supply and perform an appropria...

Страница 17: ...t is loose if any of them has loosened retighten it For the suction joint check the following and replace it as needed 1 Scratch dent wear and corrosion 2 Air leaks 3 Twist crush or distortion of a tu...

Страница 18: ...heck any stains on the sealing sheet 2 If you find it extremely dirty move the slider to the end of the stroke and clean it with a clean waste cloth soaked or the like with ethanol purity of 90 or hig...

Страница 19: ...ervice environment We recommend determining the greasing interval through the initial inspection Note that the greasing interval becomes shorter than usual in case of high load use or under the enviro...

Страница 20: ...h throughout 4 If grease adheres to the sealing sheet wipe it off completely using a clean waste cloth soaked with ethanol 5 Reattach the cover you have removed See 8 Appendix Greasing procedure for C...

Страница 21: ...shows how to open and close the cover M3 5L M3 5L M3 5L M3 8L M3 8L M3 8L M4 10L M4 10L M3 8L M3 8L M3 8L M3 8L M3 8L M3 8L M3 8L M3 8L M3 8L M3 8L CBSTS4 10 M4 10L M3 hexagon nut M4 10L CBSTS4 10 M4...

Страница 22: ...the mounting hole of the sheet holder on the motor side and secure it with bolts CSKR20 and 26 Sheet holder CSKR33 and 46 Sheet holder 3 Put the sealing sheet through the slider so that it is position...

Страница 23: ...2 5 0 435 6 0 802 CSKR33 6 10 20 8 3 25 CSKR46 10 20 10 5 316 The permissible input torque values above excluding some models are each calculated from the torsion strength of the ball screw shaft end...

Страница 24: ...520 3930 20 45 395 120 320 6000 495 420 5340 595 520 3830 CSKR46 10 190 390 80 280 6000 490 380 6000 590 480 4410 690 580 3320 790 680 2580 20 190 390 80 280 6000 490 380 5960 590 480 4300 690 580 32...

Страница 25: ...e used for a long period reducing a burden on maintenance z z Representative properties Test items Representative property values Consistency enhancer Urea based Base oil High class synthetic oil Base...

Страница 26: ...amount of grease Since grease is contained in a 70 g bellows cartridge you can replace the nozzle without soiling your hand Table 4 shows the specifications of the grease gun and Fig 10 shows its app...

Страница 27: ...allows you to lubricate CSKR20 to 33 Attaching the type H allows you to lubricate CSKR46 Attaching the attachment type P to the dedicated nozzle type U allows you to supply grease to a part difficult...

Страница 28: ...s the same as that in accordance with the class 4 criteria when operating at the maximum travel speed the rotation speed of the ball screw 6000 min 1 Note 2 The suction volume does not include the inf...

Страница 29: ...CSKR THK Electrical Actuator Clean Series INSTRUCTION MANUAL 244M V1 00E 201307 www thk ru 7 499 703 39 86 sales thk ru...

Отзывы: