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DSNU Series Stainless Steel Mini Cylinder, Double Acting Type

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1. DSNU is a round mini cylinder in accordance with ISO6432 standard.
2. Pneumatic cylinder barrel is made of stainless steel, bore 8~63mm, stroke 1~500mm, and the cylinder bore, and piston rod can be customized according to the application scenario.
3. 6 types of installation to meet the use of various scenarios.
4. Piston rod with internal or external thread.
5. Auto switches are available in band and rail mounting types.
  • DSNU25X100-PPV-A

  • VPC Pneumatic

  • 8412310090

Bore Ranges:
Stroke Range:
Adjustment stroke:
Availability:

Product Description

Product Feature

1. The excellent running performance and long service life.

2. Self-adjusting pneumatic end-position cushioning saves time during commissioning and adapts optimally to load and speed changes.

3. Piston rod with internal or external thread.

4. Magnetic piston for position sensing.

5. A wide range of variants for customized applications, for example, smooth running, corrosion, or chemical resistance are required.


 Symbol

festo pneumatic cylinder

* Bore diameters from 8 to 25 mm are in conformance with ISO 6432.


Product Specifications

Bore(mm)810121620
Acting typeDouble acting, Single acting
Working mediumClean air(40um Filteration)
Working pressure0.15 to 1.0Mpa0.1-1.0Mpa
Working temperature-20 to 80℃
LubricationNo required
Speed range-10 to 100mm/s
Cushion typeDSNU-□-PElastic cushion rings
DSNU-□-PPV-Adjustable cushion
DSNU-□-PPSSelf-adjustable cushion
Cushion strokeDSNU-□-PPV9mm12mm15mm
DSNU-□-PPS-12mm15mm
Port sizeM5M5M5M5G1/8
Piston rod threadM4M4M6M6M8
Mounting typeDirect mounting (variant MH only)
With accessories
Bore(mm)2532405063
Acting typeDouble acting, Single acting
Working mediumClean air(40um Filteration)
Working pressure0.1-1.0Mpa
Working temperature-20 to 80℃
LubricationNo required
Speed range10 to 100mm/s8 to 100mm/s5 to 100mm/s
Cushion typeDSNU-□-PElastic cushion rings
DSNU-□-PPVAdjustable cushion
DSNU-□-PPSSelf-adjustable cushion
Cushion strokeDSNU-□-PPV17mm14mm18mm20mm21mm
DSNU-□-PPS17mm14mm18mm20mm21mm
Port sizeG1/8G1/8G1/4G1/4G3/8
Piston rod threadM10×1.25M10×1.25M12×1.25M16×1.5M16×1.5
Mounting typeDirect mounting (variant MH only)
With accessories


Main Dimensions

mini pneumatic cylinderDSNU pneumatic cylinderstainless steel pneumatic cylindersround air cylindersmini air cylinderiso 6432round air cylinder

Product FAQ

Q1. What is the ISO standard for the pneumatic cylinder?

The ISO 6432 cylinder standard refers to the dimensions of the basic product and the size of the cylinder when mountings and accessories are applied.


Q2. What is stroke size in pneumatic cylinder?

The cylinders are available in bores of 8, 10, 12, 16, 20, 25, 32, 40, 50 and 63 mm, with stroke lengths from 1 mm to 500mm. Single-acting cylinders with spring return in the retract direction are available in stroke lengths up to 50 mm.


Q3. How do I increase the pressure in my pneumatic cylinder?

Another way to increase or decrease the forces generated by the cylinder is to choose a cylinder with either a more significant (Greater force) or smaller (Less force) diameter. Remember, the larger the diameter, the greater the surface area of the piston, and the greater the pressure.


Q4. How do you adjust air cylinder speed?

When the cylinder piston extends, the air behind it is compressed because air can't escape easily. When you tighten the flow control screw, the movement of the piston slows down because air is restricted even further. Controls the speed of a cylinder or restricts air flow. Simply turn the needle valve to adjust air speed.


Q5. How do you calculate pneumatic cylinder force?

Use the cylinder diameter (d) to calculate the cylinder working area (A), which is A = π × d² / 4.

Determine the working pressure (P) inside the cylinder.

Multiply the pressure (P) by the area (A). In that way, you calculate the pneumtaic cylinders theory push force (F), F = P × A.

pneumatic cylinder force calculator


Q6. Do you sell pneumatic cylinder repair kits?

Yes, we sell all types of cylinder repair kits and other accessories. Please get in touch with us if you need any.


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