TPT November 2009

Portable machines for facing and boring The sensor can be adapted to a wide range of belt drive systems and can be installed in a dynamometer test stand or on vehicle. Various torque capacities and pulley gears can also be designed to meet the customer’s specific requirements. Sensor Developments Inc – USA Fax: +1 248 391 0107
 Email: sales@sendev.com Website: sendev.com SERCO’s on-site machining units are positioned and locked by means of a column/arm system resting on the outside diameter of the part to be machined, allowing internal machining. Machine installation is quick and easy. After a first visual positioning, using a simple specific device, a parallelism and concentricity within a 0.01mm precision can be achieved. A powerful air motor drives the tool rotation (hydraulic motors on request) and radial automatic feed, with a choice of two speeds. The Serco range of portable products includes machining equipment, boring and surfacing machines, surfacing machines, grinding machines and lapping machines. Serco SAS – France Fax: +33 4 75 01 79 62 Website: www.serco-tools.com Protem GmbH – Germany Fax: +49 7247 9393 33 Email: info@protem-gmbh.de Website: www.protem.fr  Serco’s portable machine unit Pulley torque sensor SENSOR Developments’ universal pulley torque sensor addresses the need to measure belt or chain torque on pulley systems. It is capable of accepting various pulley wheels and shaft diameters and features a highly accurate integrated sensing element, capable of resolving low torque levels while being exposed to high radial loads created by belt drive systems. It can be used to replace a standard pulley system for engines, generators, fluid pumps or other motor-driven equipment and continuously monitors real-time torque while in operation.

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N ovember 2009

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