SUN HYDRAULICS
YMM

$332.90 USD

Tags:

SUN HYDRAULICS
Material:YMM
Summary:Manifold

Quantity in stock: 0

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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics YMM (Material Number: YMM) is a line mount manifold designed for hydraulic systems, offering robust construction and versatile application capabilities. This manifold features a cross pilot body type and is designed without an interface, making it adaptable to various hydraulic setups. It accommodates two open cavities with a T19A cavity specification and supports SAE 16 port sizes, ensuring compatibility with standard hydraulic fittings. The manifold is crafted from 6061T651 aluminum, known for its excellent corrosion resistance and strength, making it suitable for demanding environments. It has a mounting hole diameter of .41 inches (10.4 mm) and depth through the entire component, with two mounting holes provided for secure installation. The YMM model is engineered to handle pressures up to 3000 psi (210 bar), contingent on the material's inherent limitations. Its design does not include anodizing, which contributes to maintaining its longevity by avoiding potential issues related to fatigue failure that anodizing might induce in aluminum components. This choice ensures that the manifold remains durable under pressure without compromising structural integrity over time. Ideal for high-flow valve applications, this Sun Hydraulics manifold offers flexibility in custom integrated packages, allowing users to tailor their hydraulic systems according to specific requirements. The absence of anodizing also simplifies inspection processes by eliminating challenges associated with detecting burrs or inconsistencies on dark surfaces. Overall, the Sun Hydraulics YMM line mount manifold is a reliable choice for those seeking efficient fluid control solutions in various hydraulic applications.

Description

Body Type	Line mountLine mount
Interface	NoneNone
Body Features	Cross pilotCross pilot
Mounting Hole Diameter	.41 in.10,4 mm
Mounting Hole Depth	ThroughThrough
Mounting Hole Quantity	22
Open Cavities	22
Cavity	T-19A
Port Size	SAE 16SAE 16

Show FAQ

Why does Sun use 6061 aluminum?	6061-T651 is relatively strong, relatively inexpensive, difficult to machine, readily available in all shapes and sizes and very corrosion resistant. 2024 is stronger and machines beautifully, but is expensive and falls to pieces in a corrosive environment.
Why doesn't Sun anodize their aluminum bodies?	Reasons to anodize: To increase corrosion resistance. Sun uses 6061-T651 aluminum. It is one of the most corrosion resistant aluminum alloys there is. Whether or not anodizing improves the corrosion resistance of 6061 aluminum is debatable. We have yet to have a manifold returned because of corrosion. Appearance (color). The 2 colors that would appeal to Sun would be blue or black. Unfortunately these are the colors that are hardest to do consistently. To provide a hard wear surface. Sun does not make parts-in-body valves. The manifold is just plumbing. We don't need a wear surface. Because everyone else does it. Bad reason. Reasons to not anodize: Cost. It's another process. Logistics. When you make tens of thousands of manifolds a month and you anodize hundreds, it's a problem. Consistency. See above. Stamping. After a body is anodized you cannot do any more stamping without making a mess.Inspection. Have you ever tried to look for burrs in a black anodized body? It's the old blackboard factory at night scenario. Torque. You will experience an increase in breakaway torque when removing items from an anodized manifold. Fatigue life. This is the best reason to not anodize. Fatigue failure is a very complex phenomenon. What it takes to initiate a crack is difficult to predict. What it takes to propagate a crack is readily defined. Anodizing produces a very thin, very hard, and very brittle surface on aluminum. The first time you pressurize an anodized aluminum manifold you have initiated fatigue cracks. Whether or not the stress is enough to propagate the cracks is a matter of pressure and manifold geometry. Anodizing an aluminum manifold grossly reduces the fatigue life by anywhere from 20% to 50%.
How big is a drop of hydraulic oil?	There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Additional Resources

Notes:

Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.

SUN HYDRAULICSYMM

Additional Resources

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YMM