Assembly Build Process

Sun's Assembly Build Process allows you to configure a cartridge and manifold, or main stage and pilot stage cartridge, and build a digital assembly in three dimensional space. The resulting output of this process is the assembly product page, including configuration-specific images, symbols, product information and CAD files for download.

The Assembly Build Process can be accessed from either a cartridge or manifold product page. Only valid choices are allowed.

From a manifold page, you must first choose your cartridge function. Once you choose your function, click on the BUILD ASSEMBLY button below the WHERE TO BUY BUTTON. Once clicked, you will be presented with valid cartridges for your manifold. Select the cartridge of your choice and follow the instructions at the top of the page. If your particular combination has been generated before, the resulting assembly page will be available immediately. If not, you will be asked to enter your email address. Once the page is complete, an email will be sent to you including a link to the assembly product page.

From a cartridge product page, click on BUILD ASSEMBLY and you will be presented with a listing of compatible manifolds. In the case of main stage and pilot stage cartridges, you can either build a cartridge to cartridge assembly or a cartridge to manifold assembly. Once your choice has been made, follow the instructions at the top of the page. If your particular combination has been generated before, the resulting assembly page will be available immediately. If not, you will be asked to enter your email address. Once the page is complete, an email will be sent to you including a link to the assembly product page.

Please note that the Assembly Build Process is an automated process. It can be utilized at any time. Pages are generated typically within minutes but delays can occasionally be expected. In the event of a delay, a team at Sun will work to resolve the issue to ensure you receive your information as quickly as possible.

Distributeur proprtionnel, 4 voies/3 Positions, régulation en entrée de récepteur

Capacité: 7 gpm28 L/min. | Cavité: T-52A

Développer

Caractéristiques techniques [ + ]

Cette valve est un distributeur proportionnel à 4 voies, 3 positions. Les orifices 2 et 4 sont drainés vers 5 en position centrale et l'orifice 3 est fermé. La pression de pilotage en 1 s’oppose au ressort ce qui déplace le tiroir et crée un orifice de régulation entre les orifices 3 et 4 dont la dimension est proportionnelle à la pression de pilotage en 1. Le pilotage en 6 ouvre un passage de débit entre 3 et 2. L’opposition entre les forces dues au flux, le ressort et la pression de pilotage génère une certaine capacité partielle d’auto-compensation lorsque la pression de la charge change. La pression à l’orifice 1 et 6 s’oppose directement l'une à l'autre.

Les pilotages 1 et 6 vont accepter 350 Bar (5000 psi) toutefois des pressions de pilotage supérieures à 35 bar (500 psi) n'augmenteront pas le débit car le tiroir sera déjà commuté au maximum.
La valve a une certaine capacité d’auto-compensation. Si une régulation plus précise du débit est nécessaire, une balance de pression séparée est nécessaire. On peut utiliser un compensateur 3 voies (modèle LR*C-XHn) ou un compensateur 2 voies (modèle LP*C-XHN).
Toute pression à l'orifice 6 s'oppose directement à la pression à l'orifice 1 et vice versa.
Cette valve intègre le concept Sun de la cartouche à visser "flottante" qui permet de minimiser les contraintes internes dues à un couple de serrage excessif de la cartouche et/ou à des écarts d’usinage des cavités ou des cartouches.

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Caractéristiques [ + ]

Remarque: Les caractéristiques peuvent changer selon la configuration. Voir la section CONFIGURATION.

Cavité	T-52A
Taille	2
Capacité	7 gpm28 L/min.
Pression maximale de fonctionnement	5000 psi350 bar
Pilot Pressure Required to Shift Valve	60 - 130 psi4 - 9 bar
Pression de pilotage nécessaire pour une commutation complète au débit donné	290 - 340 psi20 - 23 bar
Fuite Maximale à 24 cSt (100 SUS)	5,5 in³/min.@1000 psi90 cc/min.@70 bar
Volume nécessaire au pilotage	0,04 in³0,66 cc
Hysteresis at 50% command	±35%±35%
Dimensions du six pans de la valve	1"1/8 in.28,6 mm
Compensated Flow (using LPJCXHN)	7 à 10 gpm28 - 40 L/min.
Couple de serrage de la valve	45-50 lbf ft61 - 68 Nm
Poids du composant	1,00 lb0,45 kg
Seal kit - Cartridge	Buna: 990052007
Seal kit - Cartridge	Viton: 990052006

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Performance Curves [ + ]

Performance Curve for FTCC: Distributeur proprtionnel, 4 voies/3 Positions, régulation en entrée de récepteur

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FAQs [ + ]

Quel est le volume d'une goutte d'huile hydraulique ?

Il y a exactement 15 gouttes Sun dans un centimètre cube.

Direct acting, pilot operated, what do I use?

Direct acting valves are used to prevent over pressure and pilot operated valves are used to regulate pressure. If you are unsure, use a direct acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust.

What parts of the Sun cartridge valve are field serviceable?

Only external seals are serviceable. Sun offers replacement seal kits for all cartridge models. The applicable kit part number can be found in the product page's Technical Data table or by using our Cartridge Seal Kit search function located under Accessories. Please note: Converting the external seals from one material to another does not ensure fluid compatibility with that material due to the existence of internal seals within the cartridge.

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Ressources Complémentaires [ + ]

Solutions Library