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Proportional solenoid for hydraulic valves
Proportional solenoid for hydraulic valves
Schienle Magnettechnik + Elektronik GmbH, part of the HAWE Group, specializes in drive solutions and sensors for industries such as raw material extraction, hydraulics, pneumatics, medical technology, and the food industry. The company is renowned for its explosion protection solutions and holds certifications for global distribution.
Schienle's core segments include linear solenoids and sensors, explosion protection products, and system solutions like bus-controlled actuators.
The company adheres to high-quality standards, including DIN ISO 9001:2015, and undergoes international audits. Schienle collaborates with partners to develop custom electromagnet solutions, ensuring timely delivery through standardized processes.
Schienle uses flexible assembly methods for small batches and efficient lines for larger series. Products undergo automated testing before delivery, with results meticulously documented. The manufacturing process emphasizes high vertical integration and common part construction for efficiency and flexibility.
Proportional solenoids are essential in electrohydraulics, offering dynamic control and robustness. Schienle provides a range of solenoids, including explosion-proof designs, suitable for demanding applications. They are available in sizes 25 to 60, characterized by sturdy design, high-quality bearings, and manual override capability.
Each solenoid size has specific technical data, including duty cycle, reference temperature, pressure seal, stroke, magnetic force, resistance, current, output, weight, protection class, and inductivity. They are designed to withstand 320 bar operating pressure and comply with VDE 0580 and DIN EN 175301-803 standards.
Protection classes are specified according to DIN VDE 0470 and EN 60529, with type codes indicating various configurations and production details.
These solenoids are explosion-proof and approved for global use, including USA, RUS, IECEx, and ATEX approvals. They are ideal for NG4 and NG6 valves and offer customizable solenoid tubes and valve interfaces.
Key specifications include nominal voltages of 12V and 24V, limiting currents, 100% power-on-time, ambient temperatures from -40°C to +55°C, and a maximum medium temperature of +70°C. The protection class is IP67, and the isolation class of the coil is H. Mechanical data includes tube diameters, working pressures up to 250 bar, and surface protection details.
Twin solenoids are designed for hydraulic valves, combining two separately controllable solenoids in a compact enclosure. They feature a pressure-resistant design and are available with various connector sockets and manual emergency overrides. The protection class is IP65.
These explosion-proof solenoids are approved for use in Division 1 and Zone 1, 21 environments with gas and dust atmospheres. They feature a compact design with two independent coils and are suitable for very compact valve concepts.
The document includes force vs. stroke diagrams for various solenoid configurations, indicating performance characteristics with a deviation margin of +/- 5%.
The solenoids have multiple certifications, including NEC 500, NEC 505, NEC 506, CEC Section 18, ATEX, and IECEx, with specific ambient temperature ranges and labeling requirements.
Catalog excerpts
Proportionalmagnete für Hydraulikventile Proportional solenoid for hydraulic valves
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Proportionalmagnete Baugröße 25 bis 60 in Non-Ex und Ex-Ausführung Proportional solenoid Size 25 to 60 in Non-Ex and Ex-Version Zwillingsmagnete Baugröße 1 bis 2 in Non-Ex und Ex-Ausführung Twin solenoid Size 1 to 2 in Non-Ex and Ex-Version Proportional solenoid for hydrauli
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Die Schienle Magnettechnik + Elektronik GmbH ist ein Unternehmen der HAWE Gruppe. Seit über 40 Jahren entwickelt und produziert Schienle Antriebslösungen und Sensoren für ein breites Anwendungsspektrum. Unsere Erzeugnisse finden sich weltweit in einer Vielzahl bekannter Produkte namhafter Hersteller aus folgenden Branchen: + + + + + Rohstoff/Energieträgergewinnung Hydraulik Pneumatik Medizintechnik Nahrungsmittelindustrie In den vergangenen 15 Jahren haben wir uns zu einem international anerkannten Unternehmen für Explosions schutzlösungen entwickelt. Als eines der wenigen Unternehmen der Elektromagnet...
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World Wide Experience Unsere Kernsegmente Our core segments Komponenten Components Explosionsschutz Explosion protection Systemlösungen System solutions Hubmagnete, Sensoren, Ventilmagnete, Haftmagnete etc. Aktuatoren und Sensoren für den weltweiten Einsatz Busgesteuerte Aktoren, Aktor- / Sensorkombinationen Actuators and sensors for worldwide use Bus-controlled actuators, actuator/sensor combinations Linear solenoids, sensors, valve solenoids, holding solenoids etc.
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Unsere Prozesse Our Processes Qualitätsprozess Neben der Basis-Zertifizierung nach DIN ISO 9001:2015 unterliegt Schienle folgenden internationalen Überwachungsaudits: Quality process As well as base certification to DIN ISO 9001:2015, Schienle is also subjected to the following international monitoring audits: + FM-Approval USA / CDN + ATEX + IECEx + MA Chinese Mining + FM-Approval USA / CDN + ATEX + IECEx + MA Chinese Mining Als ausgewiesener Spezialist für Explosionsschutzproduk te sind für uns höchste Anforderungen in Sachen Qualität, Zuverlässigkeit sowie Rückverfolgbarkeit üblicher Stan...
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Fertigung Wir bauen konsequent auf eine hohe Fertigungstiefe sowie Gleichteilbauweise. Unser Erfolgsgeheimnis lautet: bestens ausgebildete Fachkräfte, moderne Maschinen sowie straffe Prozesse. Das Resultat ist ein Höchstmaß an Effizienz und Flexibilität – für kostengünstige Premium lösungen. Manufacturing We consistently manufacture with a high level of vertical integration and using a common part construction approach. The secret of our success lies in our highly qualified expert personnel, modern machinery and lean processes. The result is the maximum degree of efficiency and flexibility –...
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Selbstverstandnis: Unsere Motivation ist es, als Ihr Partner und serviceorientierter Systemlieferant fur alle Aufgaben-stellungen rund um Antriebs-und Sensorlosungen gemeinsam mit Ihnen erfolgreich zu sein.
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Our self-image: Our motivation is to share in your success as your partner and service-orientated system supplier for all requirements relating to drive and sensor-based solutions.
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Proportional solenoids Proportionalmagnete Proportional solenoids
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Proportional solenoids Proportionalmagnete fur Hydraulikventile - in Standard-und explosionsgeschutzter Ausfuhrung. + Proportionalmagnete sind in der Elektrohydraulik die taktgebende Instanz -vergleichbar mit einem Dirigenten. Einerseits bestimmen sie die Dynamik, andererseits lautet die Anforderung, selbst hoher Dynamik unbeschadet standzuhalten. Deswegen mussen Proportionalmagnete robust, langlebig und zuverlassig sein. Aufgrund langjahriger weltweiter Erfahrung im Bereich explosionsgeschutzter Elektromagnete vertrauen unsere Kunden auf den besonderen „Schienle-Qualitats-standard“ und integrieren...
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Proportional solenoids Proportional solenoid PDA 025x 0yy TECHNICAL DETAILS DESCRIPTION Pressure seal static 320 bar 320 bar Rated magnetic force 19 N 19 N Rated magnetic force hysteresis ~5 % ~5 % Rated current hysteresis ~5 % ~5 % Proportional solenoid for hydraulic valves - Size 25 Square electromagnet in proven sturdy, long-lasting design. Enclosed by solid square housing, which is affixed to the valve with four screws, this pressure-resistant armature tube withstands operating pressure of 320 bar. The armature's bearings are of high quality with low friction, and...
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Proportional solenoids Proportional solenoid PDA 035x 0yy Proportional solenoid for hydraulic valves - Size 35 Pressure seal static 320 bar 320 bar Rated magnetic force 59 N 59 N Rated magnetic force hysteresis ~5,5 % ~5,5 % Rated current hysteresis ~5 % ~5 % Square electromagnet in proven sturdy, long-lasting design. Enclosed by solid square housing, which is affixed to the valve with four screws, this pressure-resistant armature tube withstands operating pressure of 320 bar. The armature's bearings are of high quality with low friction, and in the event of a fault it...
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Proportional solenoids Proportional solenoid PDA 045x 0yy TECHNICAL DETAILS DESCRIPTION Proportional solenoid for hydraulic valves - Size 45 Square electromagnet in proven sturdy, long-lasting design. Enclosed by solid square housing, which is affixed to the valve with four screws, this pressure-resistant armature tube withstands operating pressure of 320 bar. The armature's bearings are of high quality with low friction, and in the event of a fault it can be operated via the integrated manual override. . Electrical design: Construction type and inspection in accordance with VDE 0580 . Electrical...
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Proportional solenoids Proportional solenoid PDA 060x 0yy Technical data 24 V 12 V Pressure seal static 320 bar 320 bar Rated magnetic force 145 N 145 N Rated magnetic force hysteresis ~6 % ~6 % Rated current hysteresis ~5,5 % ~5,5 % Force vs. current diagram Proportional solenoid for hydraulic valves - Size 60 Square electromagnet in proven sturdy, long-lasting design. Enclosed by solid square housing, which is affixed to the valve with four screws, this pressure-resistant armature tube withstands operating pressure of 320 bar. The armature's bearings are of high...
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