Rotary Table Bearings Keep Telescope on Rrack

Resource from: CBCC Likes:2967

Nov 27,2006

The largest optical telescope in the Southern Hemisphere will soon be available for stargazing with the assistance of INA rotary table bearings and products. The Southern African Large Telescope (SALT) is located in the Karoo desert in South Africa and will give its operators a glimpse into the history of the universe at a cost of US $30 million. The telescope will be used to collect the light that was emitted by stars and galaxies almost 14 million years ago. SALT's design features allow the telescope to remain in the one position rather than having to compensate for the earth's rotation.The telescope's reflector unit, measuring 11m in diameter and consisting of aluminium coated mirrors that can be individually aligned, is supported by an INA rotary table bearing.INA also specially designed six telescopic struts and supplied cardanic joints to support the four and a half tonne telescope tracker, which receives the bundled signal.A support roller combination which includes 58 INA stud type track rollers, guides the rotatable cupola. INA's Head of Technical Market Development for Asia, South Africa and Australia, Andreas Pieper said the telescope is a billion times more powerful than the human eye.'The telescope can, in principle, detect the light of a burning candle on the moon', he said. As the USA considers the construction of eight similar telescopes, Pieper said SALT was INA's first order for such a telescope and its products had been reported to be a success. 'The operators of SALT confirmed to us that our bearings have passed all the tests and are running to their complete satisfaction', he said.

()

【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.

Add to My Favorites

[Close the window]

Previous Bearing Grease Keep Going in Extreme Cold
Next Bearings Survive Duties on Papermaking Machines

BRIEF INTRODUCTION

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.