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Re-design of shaft height 180

New standard design with a welded core Higher vibration stiffness Reduced protuberances due to lifting lugs which can be flexibly attached Air cooling ducts and fan assembly have been optimized Lower noise values (73 dB(A) for 1PH7 and 1PL6 up to 3000 RPM) Revised bearing design

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Re-design of shaft height 180

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  1. New standard design with a welded core • Higher vibration stiffness • Reduced protuberances due to lifting lugs which can be flexibly attached • Air cooling ducts and fan assembly have been optimized • Lower noise values (73 dB(A) for 1PH7 and 1PL6 up to 3000 RPM) • Revised bearing design • Gen. changeover for belt out-drive from double to single-bearing design but still keeping the same permissible cantilever forces • Increased bearing lifetime using an optional relubrication device (Z option K40) Coupling out-drive: up to 40,000 h Belt out-drive: up to 24,000 h • New expanded functions and options • Selection of PG or metric cable glands • Re-design of shaft height 180 Features and advantages Compatibility Design Changeover date

  2. Re-design of shaft height 180 • Mechanically compatible to the previous series • Unchanged main dimensions • Same terminal boxes • Same fan dimension • Electrically compatible to the previous series • Same characteristic data and drive converter setting values • Slightly modified fan currents • Identical Order No. structure [MLFB structure] • Prices stay the same! Features and advantages Compatibility Design Changeover date

  3. Re-design of shaft height 180 1PH7184, 186induction motor Features and advantages Compatibility Design Changeover date Today‘s design After the re-design

  4. Re-design of shaft height 180 • Orders will be automatically changed-over to the new version from order entry, Week 21 (19th of May 2003) • This will not have an impact on the delivery times (delivery time = 6 weeks) Features and advantages Compatibility Design Changeover date

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