Pneumatic Positioner includes onboard electronics.October 10, 2002 - AccuMaster™ linear positioner uses pneumatic closed-loop servo valve, which is electronically controlled, continuous action type with 5/3 directional control. ISO size 2 valve is mounted directly onto cap of positioner. Feedback signals are 0 to ±10 Vdc. Positioner has analog or digital feedback transducer built-in, and comes in wide variety of bore sizes and strokes to 90 in. Positions can be programmed by using HNC series of axis controllers.
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Original Press release
Bosch/Rexroth Corporation
5150 Prairie Stone Pkwy.
Hoffman Estates, IL, 60192
USA
Pneumatic Positioner uses Closed Loop Servo Valve with On Board Electronics
Company will display Pneumatic Positioner at the IMTS 2002 Manufacturing Conference, September 4-11, 2002 at McCormick Place in Chicago, Booth #4222
Pneumatic closed loop valve technology combined with a proven linear positioner provides an accurate, compact package for positioning and force control, resulting in increased throughput.
Bosch Rexroth Pneumatics has combined the industry proven AccuMaster™ linear positioner with a pneumatic closed loop servo valve resulting in a compact, economical and accurate positioning package. The valve is an electrically controlled continuous-action type with 5/3 directional control. All settings are pre-calibrated at the factory, and only one cable is required. Because of the “On Board Electronics” feature, no extra space is needed for the amplifier board. Feedback signals are 0 to +/-10VDC for easy troubleshooting. The ISO size 2 valve is mounted directly onto the cap of the rugged, steel AccuMaster™ positioner. The positioner has an analog or digital feedback transducer built-in, and comes in a wide variety of bore sizes and strokes to 90”. Positions can be programmed by using the HNC series of axis controllers from Bosch Rexroth.
Bosch Rexroth Corporation, a merger of Bosch Automation Technology and Rexroth, is a wholly owned subsidiary of Robert Bosch GmbH. In the year 2001 the separate companies had total revenues of approximately $3.42 billion (3.86 billion Euros) and a worldwide total of around 26,000 employees. Divisions include Industrial Hydraulics, Electric Drives and Controls, Linear Motion and Assembly Technologies, Pneumatics, Service Automation and Mobile Hydraulics. Bosch Rexroth – The Drive & Control Company – offers comprehensive solutions for drives and motion control in 80 countries around the world.
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