Découvrez les dernières nouveautés

Découvrez les dernières nouveautés

 

BD6 - Electrovalve directionnelle par éléments

pmax 280 bar
Qmax 40 l/min

L’électrovalve à accouplement BD6 est une valve par élément et versatile grâce à sa composition modulaire. 
On a conçu la valve BD6 pour le fonctionnement en parallèle et en série, en assemblant max. 6 corps-éléments. 
La version avec des retenues de pilotage intégrées est disponible dans la configuration en parallèle.

 
44100 | | | | 3D
 

EDM-M* - Amplificateur numérique pour valves proportionnelles en boucle ouverte

La carte EDM-M* est un amplificateur numerique pour la commande en boucle ouverte de valves proportionnelles, realisee pour le montage sur guides type DIN EN 50022.

Il delivre une courant proportionnel au signal de consigne et independant des variations de temperature et d’impedance de charge.

L’alimentation du solenoide par l’intermediaire de l’etage PWM permet une reduction importante de l’hysteresis de la valve et une amelioration significative de la precision du reglage.

La carte est disponible en trois versions principales pour la commande de valves mono-solenoide (M1), double solenoide (M2) et a deux canaux independants pour la commande de deux valves mono-solenoide (M3). Chacune de ces versions est disponible avec des reglages differents de courant maximum et des frequences de switching (PWM) optimisees en fonction du type de valve a commander.

Le reglage des parametres s’effectue par clavier et display, sur la face avant de la carte, ou par ordinateur portable via RS232 ou par un convertisseur USB (logiciel EDMPC/20).

 
89250 | | |
 

PRED3 - Limiteur à commande proportionnelle directe ISO 4401-03 (CETOP 03)

La valvola PRED3 è una regolatrice di pressione ad azione diretta a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 4401 (CETOP RP121H).

  • Viene normalmente impiegata come pilota di valvole a doppio stadio, o per il controllo della pressione in circuiti idraulici.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • Può essere comandata direttamente da un alimentatore controllato in corrente oppure tramite le relative unità elettroniche di comando che consentono di sfruttare a pieno le prestazioni della valvola.
  • È disponibile in quattro campi di regolazione pressione fino a 350 bar.
 
81210 | | | | 3D
 

EWM-2SS-DAD - Card for 2 axis positioning in closed loop control with profibus interface

— The EWM-2SS-DAD card is designed for controlling the stroke position of 2 axes

— Additionally, the synchronized control of the axes is available

— Both SSI or analogue sensor input are available

— The module communicates with the PLC via the embedded Profibus interface

— Card configuration is made via software, via USB

CLICK HERE to download the start-up manual.

 
89470 | | |
 

DXPE*J - Directional control valve, pilot operated, with OBE and feedback

— DXPE*J are directional control valves operated by a servo-proportional pilot, with mounting surface compliant with ISO 4401 standards.
— The spool position is controlled by a linear transducer LVDT in closed loop, which ensures high precision and repeatability. In the event of
switch-off or inactive electronics the main spool is set to a fail-safe position by springs.
— The valve is featured by integral electronic based on SMD technology which ensures standard regulations and simplifies the electric wiring. The
unit does not require any adjustment.
— The valve is easy to install. The driver directly manages digital settings. In the event of special applications, you can customize the settings using
the optional kit.

 
85320 | | |
 

PRE3 - Limiteur piloté à commande proportionnelle ISO 4401-03 (CETOP 03)

La valvola PRE3 è una regolatrice di pressione pilotata a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 4401 (CETOP RP 121H).

  • Si utilizza per modulare la pressione del circuito idraulico.
  • Può essere comandata direttamente da un alimentatore controllato in corrente, oppure da una scheda elettronica, che consente di sfruttare a pieno le prestazioni della valvola.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • È disponibile in quattro campi di regolazione pressione fino a 350 bar.
 
81240 | | | | 3D
 

PVD - Pompes à palettes à cylindrée variable avec compensateur de pression directe

ATTENTION: Pumps PVD9, 13, 17, 22 series 30 are no more available. The pump PVD25 series 31 is available.
PVD28 and PVD35 series 30 are no more available, too and have been replaced by PVD30 and PVD37 series 31, interchangeable. 
PVD45 series 30 will be soon out of stock and replaced by PVD48 series 31, interchangeable as far as performances are concerned but not as dimensions.
Other sizes remain in series 30.


The PVD pumps are variable displacement vane pumps with a mechanical type of pressure compensator.

  • They allow instantaneous adjustment of the flow rate according to the circuit requirements. The consequence is that energy consumption is reduced and adequate in every phase of the cycle.
  • The pump group is complete with hydrostatic axial compensation distribution plates that improve the volumetric efficiency and reduce wear of the components.
  • The pressure compensator keeps the cam ring of the pumping group in the eccentric position with use of an adjustable load spring. When the delivery pressure equals the pressure corresponding to the spring setting, the cam ring is moved toward the center, adjusting the flow rate to the values required by the plant.
  • In zero flow demand conditions, the pump delivers oil only to compensate any possible bleedings and pilotings, keeping the circuit pressure constant.
  • The compensator response times are very low such as to allow elimination of the pressure relief valve.
 
14100 | | | | 3D
 

PRE* - Limiteurs pilotés à commande proportionnelle

Le valvole PRE* sono valvole regolatrici di massima pressione pilotate a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 6264 (CETOP RP121H).

  • Vengono normalmente impiegate per modulare la pressione del circuito idraulico e consentono di utilizzare l’intera portata della pompa anche a valori di pressione prossimi al valore di taratura.
  • Il concetto costruttivo a doppio stadio e gli ampi passaggi consentono ridotte perdite di carico migliorando il rendimento energetico dall’impianto.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • Possono essere comandate direttamente da un alimentatore controllato in corrente oppure tramite le relative unità elettroniche di comando che consentono di sfruttare a pieno le prestazioni delle valvole.
  • Incorporano una valvola di massima pressione a regolazione manuale tarata in fabbrica ad un valore di pressione ≥15% della pressione massima del campo di regolazione.
  • Sono disponibili in tre diverse taglie per portata fino a 500 l/min ed in quattro campi di regolazione pressione fino a 350 bar.
 
81310 | | | | 3D
 

EWM-SP-DAD - Carte pour le contrôle des axes (position et pression) avec interface pour la communication Profibus

This card has been developed for positioning control with integrated closed loop pressure where an high accuracy is needed, using a digital sensor for positioning, and analogue sensors for pressure sensing.

The card is an axis controller with two positioning control mode, SDD and NC. It communicates with the PLC via the integrated Profibus interface.

An integrated control for pressure limitation for one or two sensors (differential pressure), completes the card.

The output value, voltage or current type, has to be configured via software.

Card setup is via software only, through an USB-B port.

CLICK HERE to download the start-up manual.

 

NOTE: to download the PDF catalogue of the old series click here 

 
89440 | | |
 

PVA - Pompes à palettes à cylindrée variable avec compensateur de pression piloté

The PVA pumps are variable displacement vane pumps with piloted type hydraulic pressure compensator.

  • They permit instantaneous adjustment of the flow rate according to the circuit requirements.The consequence is that energy consumption is reduced and adequate in every cycle phase.
  • The pumping group is complete with hydrostatic axial compensation distribution plates that improve the volumetric efficiency and reduce wear of the components.
  • The pressure compensator operates with the principle of keeping the cam ring of the pumping group in the eccentric position with use of a piston controlled hydraulically by a pressure pilot stage.
  • When the delivery pressure equals the pressure corresponding to the pilot stage setting, the cam ring is moved toward the center adjusting the flow rate to the plant requirements.
  • In zero flow demand conditions, the pump delivers oil only to compensate any possible bleedings and pilotings, keeping the circuit pressure constant.
  • The compensator response times are very restrained and such as to allow elimination of the pressure relief valve.
  • Also available are the versions with maximum flow adjustment PVA***Q and with the device for selection of two independent pressure values with solenoid valve PVA***M
 
14200 | | | | 3D