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Summary of Contents for THK Ball Screw
- Page 1 тел. +7(499) 703-39-86 www.thk.ru sales@thk.ru THK Linear Motion System Ball Screw Instruction Manual No. 1030-T34668...
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Page 2: Table Of Contents
1. Introduction Foreword―――――――――――――――――――――――――――――――― 1-1 About This Manual―――――――――――――――――――――――――――― 1-1 Applying This Product― ――――――――――――――――――――――――― 1-2 Product Support――――――――――――――――――――――――――――― 1-2 Product Information and THK Information―――――――――――――――――― 1-2 2. Precautions on Use Safety Related Warning Displays― ―――――――――――――――――――― 2-1 Handling― ――――――――――――――――――――――――――――――― 2-1 Precautions on Use― ―――――――――――――――――――――――――― 2-2 Lubrication―... -
Page 3: Introduction
The diagrams contained herein are representative examples and may vary from the actual product. z THK will not be liable for the effects resulting from the use of this manual for any reason whatsoever. z This manual also applies to special products, but content specified on the Delivery Specification Diagram takes priority. -
Page 4: Applying This Product
Do not use this product for equipment or systems used in life-threatening situations. z Consult THK beforehand when considering using this product for special applications such as in passenger vehicles or in medical, aviation and space, nuclear power, or electrical power equipment or systems. -
Page 5: Precautions On Use
Do not disassemble 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. -
Page 6: Precautions On Use
Continuing to use the product under these circumstances may lead to premature wear or damage to the circulation components. z When using the Ball Screw, be sure to use guide elements such as an LM guide or ball spline. This is one of the primary reasons why products become damaged. -
Page 7: Lubrication
Storage Store the Ball Screw horizontally in its original packaging in an indoor location where it is not exposed to high or low temperatures or high humidity. Please note that if the product has been kept in storage for an extended period of time, the lubricant inside may have deteriorated. -
Page 8: Mounting Procedure
Supported Side Fixed Side Checking Accuracy and Fully Fastening While checking the runout of the Ball Screw shaft end and the clearance in the axial direction using―a―dial―gauge,―fully―fasten―the―Ball―Screw―nut,―the―nut―bracket,―the―fixed―side―Support―Unit― and the supported side Support Unit, in this order. Move table and adjust for fully smooth... -
Page 9: Installing Onto Table And Base
3. Mounting Procedure Mounting Procedure Installing onto Table and Base If using a bracket when mounting the Ball Screw nut to the table, insert the nut into the bracket and temporarily fasten it. Temporarily―fasten―the―fixed―side―Support―Unit―to―the―base.― ― In―doing―so,―press―the―table―toward―the―fixed―side―Support―Unit―to―align―the―axial―center,―and― adjust the table so that it can travel freely. -
Page 10: Lubrication
It is necessary to study the mounting positions of the grease nipple and piping joint according to the installation direction. (If the Ball Screw installation direction is other than horizontal use, the lubricant may not reach the raceway completely. Be sure to let THK know the installation direction and the exact position in each LM block where the grease nipple or the piping joint will be attached. - Page 11 Daphne Super Multi Oil (Idemitsu Kosan) Mobil DTE Oil Series (Exxon Mobil) Shell Tonna S3 M (Showa Shell Sekiyu) Raceway Oil or Turbine Oil ISOVG32 to 68 Mobil Vactra Numbered Series (Exxon Mobil) Mobil Vactra No. 2 SLC (Exxon Mobil) or equivalent Ball Screw...
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Page 12: Sealing Method
(1) Grease will leak from the seal unless the shaft is rotated while sealing, preventing sealing the specified amount in the nut. (2) Wipe off any leaked grease, and redo grease sealing, following the sealing directions. Contact THK for the grease sealing amount. [Return pipe portion] [Seal portion]... - Page 13 тел. +7(499) 703-39-86 www.thk.ru sales@thk.ru Appendix Revision History The instruction manual number is on the back cover. Publication Date Instruction Manual No. Revisions December 2017 No. 1030-T34668 First edition...
- Page 14 тел. +7(499) 703-39-86 www.thk.ru sales@thk.ru Inquiries Website URL: https://www.thk.com/eng/ Technical support site URL: https://tech.thk.com/ No. 1030-T34668...
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