HALSTRUP-WALCHER GMBH

Germany

Manufacturer/ Producer

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Germany

Positioning system with protection class IP 68 for wet area applications The PSW 31x-8 positioning systems are intelligent, compact solutions for the automatic adjustment of auxiliary and positioning axes with hygienic design. The absolute measuring system eliminates the need for time-consuming reference runs. Direct measurement of the position at the output shaft ensures highly accurate positioning. The galvanically separated supply voltages for the control and performance electronics permit the implementation of an emergency shut-off function without interrupting communication with the control module. Address and baud rate switches simplify start-up. Two bus connections are available for looping the bus signal (not for IO-Link).

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Germany

The HIPERDRIVE HDA 70 positioning drive allows adjustment procedures for positioning and auxiliary axes to be performed efficiently, at low cost and with a high degree of precision. The HIPERDRIVE is available with Industrial Ethernet interface for direct connection to a control module. Status massages retrievable via bus. With an durable EC motor.

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Germany

The P 34 differential pressure transmitter is designed for pressure monitoring applications in cleanrooms, laboratories, pharmaceutical plants and operating theatres as well as for special uses in machine and plant construction. As well as measuring the differential pressure, the instrument also records positive and negative overpressures as well as flow rates or volumetric flows. The measuring range is scalable in the range from 10 .. 100 %. Two optional contact points allow the user to connect visual or audible alarms that are triggered any time values rise above or fall below specified limits. The transmitter can be configured easily via an USB interface (optional) with software. A selectable time constant allows the transmitter to be adjusted perfectly to the pressure conditions and thus ensures a stable output signal. The P 34 can be mounted on top-hat rails.

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Differential pressure transmitter REG 21

Germany

This differential pressure transmitter in a control panel housing is suitable for use as a 2- or 3-point controller thanks to its two integrated limit contacts. These permit the realisation, e.g. of ventilation controls, at low cost and without the need for additional electronics. Both the threshold values and the hysteresis for the controller are easy to set via the front keyboard. The display provides readings of measurement values directly on-site in Pa, kPa, inchH2O or mmH2O as well as information about the output states of the limit contacts. An adjustable time constant (up to 10 s) allows the instrument to generate an attenuated output signal, even under fluctuating pressure conditions. Cyclical self-calibration of the zero point ensures a high level of measurement accuracy. The instrument is available with an ISO factory calibration or DAkkS calibration certificate (optional).

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A family-owned and highly innovative supplier of customised products halstrup-walcher GmbH is a medium-sized company, which has been in family-ownership ever since it was founded in 1946. CEO Jürgen Walcher looks back at the impressive rise of his company. "The focus of our products has changed significantly since those early days, but the precision and innovative power of our solutions have remained a constant factor." halstrup-walcher GmbH successfully manufactures and markets products in three business areas: positioning systems for automated format changeover in mechanical engineering applications, pressure measuring technology for cleanroom, air-conditioning and OEM applications as well as drive solutions based on spur gears and actuators. The approx. 160 employees develop and manufacture both standard and customer-specific solutions. The level of in-house production is remarkable. halstrup-walcher's strong quality assurance programme and lean processes have made it a highly professional partner offering impressive performance in terms of quality, costs and punctuality.

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Nachhaltigkeit Die halstrup-walcher Positioniersysteme funktionieren ohne Batterie und sind wartungsfrei. Das Unternehmen berücksichtigt in seinem unternehmerischen Handeln Umweltaspekte und ist nach ISO 14001:2015 zertifiziert. Industrie 4.0 Die Positioniersysteme von halstrup-walcher können in das Maschinensystem über jede Steuerung eingebunden werden. Die Antriebe stellen ein eigenständiges cyber-physisches System dar. Der absolute Encoder ist der Sensor zur Positionsbestimmung. Getriebe, Motor und Motorsteuerung sind die Aktoren zur Bewegung des Positionierobjekts. Gemeinsam mit der dezentralen Intelligenz lassen sich die Positioniersysteme optimal in die Maschinenabläufe einbinden. Individualisierung Der Trend zur Individualisierung führt zu immer kleineren Losgrößen. Neue Formate müssen schnell eingestellt werden, ohne Qualitätsverlust, reproduzierbar und mit kurzen Stillstandzeiten. Mit den Positioniersystemen von werden alle Achsen zeitgleich eingestellt.

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