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2-1

2. Precautions

2.  

Precautions on Use

Ball Screw

2-1

 

Safety Related Warning Displays

This manual uses the following safety related warning displays. Descriptions containing safety 
related warning displays are serious and must be followed. 

  Warning

"A matter which, if mishandled, could result in 

death or serious injury."   

  Caution

"A matter which, if mishandled, could result in 

physical injury or material damage."   

 "Prohibited (never do this)"   

 "Required (always do this)"  

2-2 

 Handling

C A U T I O N

Handle with care

 

z

Please use at least two people to move any product weighing 20 kg or more, or use a dolly or 
other conveyance. Failure to do so could cause injury or damage the product.

Do not disassemble

 

z

Do not disassemble the parts. This could impair the product's functions.

Falling objects

 

z

Tilting the screw shaft and the Ball Screw nut may cause them to fall by their own weight.

 

z

Take care not to drop or strike the Ball Screw. This could cause injury and damage the 
product. If the product is dropped or impacted, functionality may be reduced even if there is 
no surface damage.

Handle with care

 

z

When assembling, be sure not to remove the Ball Screw nut from the Ball Screw shaft.

 

z

When handling the product, wear safety gloves and safety boots, etc., as appropriate to 
ensure safety.

2.  

Precautions on Use

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Содержание Ball Screw

Страница 1: ...Instruction Manual No 1030 T34668 Ball Screw THK Linear Motion System www thk ru 7 499 703 39 86 sales thk ru...

Страница 2: ...Safety Related Warning Displays 2 1 2 2 Handling 2 1 2 3 Precautions on Use 2 2 2 4 Lubrication 2 3 2 5 Storage 2 3 2 6 Disposal 2 3 3 Mounting Procedure 3 1 3 1 Assembling the Support Unit 3 1 3 2 C...

Страница 3: ...2 3 Notice and Attention z z Do not handle or use this product in any way other than as described in this manual z z No part of this manual may be duplicated reproduced or loaned without permission z...

Страница 4: ...duct failure When using this product in equipment where failure of this product could cause a severe accident or damage install a safety device or backup device to prevent the occurrence of severe acc...

Страница 5: ...more or use a dolly or other conveyance Failure to do so could cause injury or damage the product Do not disassemble z z Do not disassemble the parts This could impair the product s functions Falling...

Страница 6: ...the product s functions z z If misalignment or tilting occurs with the Ball Screw shaft supporting portion and the Ball Screw nut it may substantially shorten the service life Pay attention to the com...

Страница 7: ...cess grease may spatter immediately after lubrication Wipe off spattered grease as necessary z z The properties of the grease deteriorate over time thereby degrading the lubricity It is necessary to i...

Страница 8: ...piece with a hexagon socket set screw apply an adhesive to the hexagon socket set screw before tightening it in order to prevent the screw from loosening If planning to use the product in a harsh envi...

Страница 9: ...nce point make the adjustment either by using a shim for a rectangular type Support Unit or by securing the clearance between the outer surface of the nut and the inner surface of the mounting section...

Страница 10: ...the Ball Screw Even with a Ball Screw with seals the internal lubricant gradually seeps out during operation Therefore the system needs to be lubricated at an appropriate interval according to the us...

Страница 11: ...locations apply a lubricant with high viscosity kinematic viscosity approx 68 cst and high emulsification resistance and adjust the lubrication frequency or the amount of the applied lubricant accord...

Страница 12: ...length is less than three times the length of the nut move it within the available stroke range 4 2 2 Cautions When Sealing Caution A matter which if mishandled could result in physical injury or in...

Страница 13: ...ndix Revision History The instruction manual number is on the back cover Publication Date Instruction Manual No Revisions December 2017 No 1030 T34668 First edition www thk ru 7 499 703 39 86 sales th...

Страница 14: ...No 1030 T34668 Inquiries Website URL https www thk com eng Technical support site URL https tech thk com www thk ru 7 499 703 39 86 sales thk ru...

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