Ampli-Speed Magnetic Drives | Electric Machinery (EM

By: Electric Machinery  09-12-2011

Ampli-Speed™ Magnetic Drives

The Ampli-Speed™ magnetic drive is a magnetic clutch which provides precise, wide-range variable speed control.

EM Ampli-Speed™ magnetic drives offer the following benefits:

  • Ratings range from 300-1800 RPM and 200-2700 HP
  • Simple air-cooled design requires no auxiliary cooling
  • Available in horizontal or vertical constructions
  • No torque pulsations or harmonic pollution eliminates the need for special couplings or costly filters
  • Suitable for pump and fan applications by matching equipment speed to meet flow demands
  • Enclosures available to meet site requirements


Other products and services from Electric Machinery

09-12-2011

Induction Motors - Electric Machinery (EM

EM squirrel cage induction motors provide customers a superior value in terms of quality, proven reliability, low maintenance performance and long life in critical services. EM’s understanding of application requirements and our commitment to customer satisfaction are an important part of our total quality customer focused culture.


09-12-2011

Synchronous Motors | Electric Machinery (EM

EM synchronous motors provide customers a superior value in terms of quality, proven reliability, low maintenance performance and long life in critical services. EM’s understanding of application requirements and our commitment to customer satisfaction are an important part of our total quality customer focused culture.


09-12-2011

2-Pole Turbo Generators | Electric Machinery (EM

EM two-pole turbo generators provide high quality and reliability along with low maintenance and long life. Accessories and features can be provided to meet demanding customer specifications. They are designed to be used with a wide variety of steam and gas turbine drives.


09-12-2011

Brushless Exciters | Electric Machinery (EM

EM's brushless excitation system provides high reliability through elimination of brushes, collector rings and carbon dust, which in turn greatly reduces inspection and maintenance costs. No heavy bus work or cable connections are required between excitation cubicles and the generator, thus simplifying installations. Electric Machinery's brushless excitation system consists of a high frequency AC generator and rotating rectifier bridge.


09-12-2011

Synchronous Generators | Electric Machinery (EM

Special electrical performance characteristics, mounting, and shaft arrangements can be provided to suit various different applications. They are designed to be driven by reciprocating engines, steam and gas turbines, hydro turbines, or various gas expanders. EM synchronous generators provide reliable and high quality power.