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Ball joint, Crossed roller slide, Roller bearing, Slide table, Bearing
Text version of the page
| Handling | |||||||||||||||||||||||||||
| • Do not disassemble the product. Disassembling the product may result in the ingress of foreigh material or the decreased accuracy of parts assembly. • Exercise caution when handling the product. Dropping or tapping it may result in breakage. Applying shock to the product may result in functional damage even if the product appears to have no visible damage. | |||||||||||||||||||||||||||
| Lubrication | |||||||||||||||||||||||||||
| • Wipe off the rust-preventive oil from the product sufficiently and then fill it with lubricant before use. • Do not mix and use lubricants with different properties. • If the product is to be used in locations constantly exposed to vibration or in special environments such as clean rooms, vacuums, low temperatures, or high temperatures, there are cases where ordinary greases cannot be used. In such cases, contact THK. • When special lubricants are to be used, contact THK. • When oil lubrication is to be used, contact THK. • To fully demonstrate the functions of the KR, lubrication is essential. Use of the product without lubrication may result in increased abrasion at rolling sections or a shorter life. Generally, perform greasing after 100 km of actuator travel. However, the greasing intervals differ with the operating conditions. It is recommended that the greasing intervals be determined at the initial inspection. Recommended greases KR15 : THK AFF grease KR20/26 : THK AFA grease KR30H to 65 : THK AFB-LF grease A low dust-generating grease, THK AFF, is available for use in clean rooms. Contact THK. C Precautions on Use ^ | |||||||||||||||||||||||||||
| • Entry of foreign material may cause damage to the ball circulating path or functional loss. Prevent foreign material, such as dust or chips, from entering the system. • When using the system in an environment where coolant penetrates the nut block, contact THK. • Do not use the system at temperatures of 80°C or higher. When using the system at temperatures of 80°C or higher, contact THK. • If foreign material, such as dirt or chips, penetrates the system, replenish the lubricant after cleaning the product. For available types of cleaning fluid, contact THK. • Operating the product exceeding the permissible revolution speed may lead to part breakage or accidents. The operation rotational speed should be limited to the range specified by THK. • When using the product in locations constantly exposed to vibration or in special environments such as clean rooms, vacuums, low temperature, or high temperatures, contact THK. ^Storage ^ | |||||||||||||||||||||||||||
| When storing the KR, pack it in the package specified by THK and store it in a horizontal state while avoiding low and high temperatures, and high humidity. • "LM Guide", "Ball Cage", " " and "QZ" are registered trademarks of THK Co., Ltd. • Photos may differ slightly in appearance from the actual product. • The appearance and specifications of the product are subject to change without notice in the interest of product improvement. Contact THK before placing an order. • Great care has been exercised in preparing this catalog. However, THK assumes no liability for damages resulting from typographical errors or omissions. • THK employs a basic policy of observing the Foreign Exchange and Foreign Trade Control Law of Japan with regard to the export of our products/technologies or sales for export. For export of our products as discrete components, consult THK beforehand. | |||||||||||||||||||||||||||
| I All rights reserved~ | |||||||||||||||||||||||||||
| THK CO., LTD. HEAD OFFICE 3-11-6, NISHI-GOTANDA, SHINAGAWA-KU, TOKYO 141-8503 JAPAN ASIA PACIFIC SALES DEPARTMENT PHONE:(03)5434-0351 FAX:(03)5434-0353 | |||||||||||||||||||||||||||
| NORTH AMERICA CHICAGO PHONE:(847)310-1111 NEW YORK PHONE:(845)369-4035 ATLANTA PHONE:(770)840-7990 LOS ANGELES PHONE:(949)955-3145 SAN FRANCISCO PHONE:(925)455-8948 BOSTON PHONE:(781)575-1151 DETROIT PHONE:(248)858-9330 TORONTO PHONE:(905)820-7800 BRASIL (SÄO PAULO) PHONE:(011)3767-0100 | EUROPE DÜSSELDORF FAX:(847)310-1182 PHONE:0049-(0)2102-7425-0 FAX:0049-(0)2102-7425-299 STUTTGART FAX:(845)369-4909 PHONE:0049-(0)7150-9199-0 FAX:0049-(0)7150-9199-888 MÜNCHEN FAX:(770)840-7897 PHONE:0049-(0)89-370616-0 FAX:0049-(0)89-370616-26 U.K. FAX:(949)955-3149 PHONE:0044-(0)1908-303050 FAX:0044-(0)1908-303070 MILANO FAX:(925)455-8965 PHONE:0039-039-2842079 FAX:0039-039-2842527 BOLOGNA FAX:(781)575-9295 PHONE:0039-051-6412211 FAX:0039-051-6412230 SWEDEN FAX:(248)858-9455 PHONE:0046-(0)8-4457630 FAX:0046-(0)8-4457639 AUSTRIA FAX:(905)820-7811 PHONE:0043-(0)7229-51400 FAX:0043-(0)7229-51400-79 SPAIN FAX:(011)3767-0101 PHONE:0034-93-652-5740 FAX:0034-93-652-5746 THK FRANCE S. A. S. PHONE:0033-(0)4-37491400 FAX:0033-(0)4-37491401 SOUTH AFRICA PHONE:0027-(0)44-2720020 FAX:0027-(0)44-2720020 | CHINA THK (SHANGHAI) CO.,LTD. PHONE:(21)6334-5131 FAX:(21)6334-5137 BEIJING PHONE:(10)6590-3259 FAX:(10)6590-3557 THK SHOUZAN CO.,LTD. PHONE:2376-1091 FAX:2376-0749 TAIWAN TAIPEI PHONE:(02)2888-3818 FAX:(02)2888-3819 TAICHUNG PHONE:(04)2359-1505 FAX:(04)2359-1506 SOUTHERN PHONE:(06)289-7668 FAX:(06)289-7669 KOREA (SEOUL) PHONE:(02)3468-4351 FAX:(02)3468-4353 MALAYSIA (KUALA LUMPUR) PHONE:(03)9287-1137 FAX:(03)9287-8071 INDIA (BANGALORE) PHONE:(080)2330-1524 FAX:(080)2330-1524 | |||||||||||||||||||||||||
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| PRINTED WITH SOY INK | |||||||||||||||||||||||||||
| 20050805 Printed in Japan | |||||||||||||||||||||||||||