Posts Tagged ‘electric motor’

Siemens: Motors for high thrust pump applications in harsh environments

Wednesday, March 2nd, 2016 von admin

Siemens hat sein umfangreiches Portfolio von Simotics-Niederspannungsmotoren nach Nema um vertikale Vollwellenmotoren (VSS) – Reihe LP100 – in der Effizienzklasse Nema Premium erweitert. Expanding its extensive range of Simotics low-voltage Nema motors, Siemens adds in-line, vertical solid shaft (VSS) motors to its portfolio – the LP100 series – in the Nema Premium efficiency class.

Expanding its extensive range of Simotics low-voltage Nema motors, Siemens adds in-line, vertical solid shaft (VSS) motors to its portfolio – the LP100 series – in the Nema Premium efficiency class. They have been specifically designed to address hight thrust pump applications and now have an extra high thrust capability allowing them to be teamed up with many pump types. The motors comply with the new Nema Premium efficiency class, the highest efficiency class required today for Nema low-voltage induction motors in the US. A range of special options is available for the series so that these motors comply with or exceed the most stringent industrial standards and can be used to address a wide range of applications.

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Sulzer Global Maintenance Network now Open to Franz Wölfer Customers

Monday, February 9th, 2015 von admin

wölferSulzer operates one of the most comprehensive maintenance, repair and technical support services for large capacity motors and generators worldwide, providing everything from testing to complete re-builds. Owners and operators of three-phase asynchronous motors manufactured by Franz Wölfer Elektromaschinenfabrik can now call Sulzer from anywhere in the world to assist with the repair and maintenance of their motors, safe in the knowledge that the service is fully supported by the manufacturer.

President of Rotating Equipment Services at Sulzer, Peter Alexander, ‘‘We have worked hard to establish a network of service centers at strategic locations around the globe where we can service any large motor or generator. These specialist manufacturing, engineering and test facilities are supported by highly trained installation and commissioning teams that can provide service onsite anywhere around the globe, including during active service out at sea. This agreement with Wölfer is a great opportunity to benefit all their customers.”

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Is your electric motor trying to tell you something?

Tuesday, January 28th, 2014 von admin

PR2351_50604Plant and maintenance engineers often seem to have an intuitive nose for trouble, so are able to predict pending problems with machinery and take pre-emptive action to prevent them. It is not the result of magical powers, rather of long experience with plant and machinery. Bill Bertram of motor maker Marathon Electric explains how different motor sounds can be interpretedÖ: “If you walk around a piece of plant that is running, you will hear it making a noise. If you listen carefully you will be able to pick out individual elements within the overall sound. For instance, you may be able to hear a fan whirring, a pump thumping and a conveyor rumbling.”

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