Your location:  Home  >  Bearing News  >  World Bearing News
<<  Back

Schaeffler supplements bearing portfolio with angular measuring system for high speed rotary tables

Resource from: Likes:139
Sep 13,2022


Incremental angular measuring system now optionally available for ZKLDF-series axial angular contact ball bearings

Angular measuring system integrated into the rotary table bearing support offers very high accuracy and extremely easy mounting

No restrictions on the hollow shaft diameter even with measuring system

Schaeffler is presenting its ZKLDF-series axial angular contact ball bearings with an optional integral, incremental angular measuring system (ZKLDFMI) at the AMB 2022 in Stuttgart. Due to their suitability for very high speeds, low breakaway torque, and low friction levels, ZKLDF-type bearings are preferably used in high speed machine tools for machining non-ferrous metals, plastics, and wood. Highly dynamic rotary indexing tables in industrial automation are also a preferred area of application. Because ZKLDF bearings in rotary axes are almost always combined with direct drives, the integration of an angular measuring system was a logical step. As with all the other angular measuring systems from Schaeffler for the machine tool sector, an inductive AMOSIN® angular measuring system is also used in ZKLDFMI bearings.

A bearing-integrated solution with multiple benefits
The dimensional scale of AMOSIN® angular measuring systems is affixed to the precision ground and perfectly true-running bearing inner ring. The greatest possible measurement accuracy is achieved by positioning the measuring system in the bearing plane. The measuring head is screw mounted directly to the stationary bearing outer ring. The inductive measuring system is particularly resistant to lubricants and magnetic fields. The maximum speed of the ZKLDF bearing can be fully utilized due to the high output frequency of the incremental measuring head. The central passage is not influenced by the measuring system, which ensures design freedom for the media feed-throughs.

The incremental system has distance-coded reference marks. Thus, although the controller needs to do a reference run when first switched on, the run is very brief, as the scanner only needs to pass over the two reference marks. Once the reference run is complete, the absolute angle position is known and machining can commence.

【CBCC News Statement】
1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.


Cnbearing is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.

Cnbearing is supported by China National Bearing Industry Association, whose operation online is charged by China Bearing Unisun Tech. Co., Ltd.

China Bearing Unisun Tech. Co., Ltd owns all the rights. Since 2000, over 3,000 companies have been registered and enjoyed the company' s complete skillful service, which ranking many aspects in bearing industry at home and abroad with the most authority practical devices in China.