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50,000 Stock items for Same Day Ship Out.
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- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
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A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
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Browse our injection molding components including Heating Items, Couplers, Hoses and more.
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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 23/2 to 7:00 (SGT) 24/2/2025. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Round Cylinder, DSNU Series (Part Numbers)
- On Sale Till 30/04/2025
Round Cylinder, DSNU Series
DSNU-8…25 do not have nut
DSNU-32…63 have nut
Features
Specifications
| Piston diameter | 8 | 10 | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Conforms to standard | ISO 6432 | - | |||||||||
| Pneumatic connection | M5 | M5 | M5 | M5 | G1/8 | G1/8 | G1/8 | G1/4 | G1/4 | G3/8 | |
| Piston rod thread | M4 | M4 | M6 | M6 | M8 | M10x1.25 | M10x1.25 | M12x1.25 | M16x1.5 | M16x1.5 | |
| Stroke [mm] | 1 to 100 | 1 to 200 | 1 to 320 | 1 to 500 | |||||||
| Design | Piston/piston rod/cylinder barrel | ||||||||||
| Cushioning | |||||||||||
| DSNU-...-P | Elastic cushioning rings/pads at both ends | ||||||||||
| DSNU-...-PPV | - | Cushioning, adjustable at both ends | |||||||||
| DSNU-...-PPS | - | Cushioning, self-adjusting at both ends | |||||||||
| Cushioning length | |||||||||||
| DSNU-...-PPV [mm] | - | 9 | 12 | 15 | 17 | 14 | 18 | 20 | 21 | ||
| DSNU-...-PPS [mm] | - | 12 | 15 | 17 | 14 | 18 | 20 | 21 | |||
| Position sensing | Via proximity switch | ||||||||||
| Type of mounting | Direct mounting (variant MH only) | ||||||||||
| Via accessories | |||||||||||
| Mounting position | Any | ||||||||||
Operating and environmental conditions
| Piston Ø | 8 | 10 | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||||||||||
| Note on operating/pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||||||||||
| Operating pressure [bar] | |||||||||||
| DSNU-... | 1.5 to 10 | 1 to 10 | |||||||||
| DSNU-...-S10 | - | 1.5 to 10 | 1 to 10 | 0.5 to 10 | 0.4 to 10 | ||||||
| DSNU-...-S11 | - | 0.45 to 10 | 0.3 to 10 | 0.2 to 10 | |||||||
| DSNU-...-A6 | - | 2 to 10 | |||||||||
| Ambient temperature [°C] | |||||||||||
| DSNU-... | -20 to +80 | ||||||||||
| DSNU-...-S6 | 0 to +120 | ||||||||||
| DSNU-...-S10 | +5 to +80 | ||||||||||
| DSNU-...-S11 | +5 to +80 | ||||||||||
| DSNU-...-R3 | -20 to +80 | ||||||||||
| DSNU-...-S6-A6 | - | 0 to +120 | |||||||||
| Corrosion resistance class CRC | |||||||||||
| DSNU-... | 2 | ||||||||||
| DSNU-...-R3 | 3 | ||||||||||
| Part Number |
|---|
| Part Number | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Stroke: L (mm) | Operating Pressure (MPa) | Seals material | Cover material | Piston rod material | Material of cylinder barrel | Piston diameter (mm) | Theoretical force at 6 bar, retracting (N) | Theoretical force at 6 bar, advancing (N) | Pneumatic connection | Piston rod thread | Piston rod end | Impact energy in the end positions (J) | Moving mass (g) | Moving mass at 0 mm stroke (g) | Additional weight per 10 mm stroke (g) | Basic weight with 0 mm stroke (g) | Additional moving mass per 10 mm stroke (g) | Cushioning length (mm) | Operating medium | Corrosion resistance class (CRC) | Cushioning | Mode of operation | Manufacturer part # | Weight |
|---|
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Basic Information
| Operating Temperature(°C) | -20::80 |
|---|
Specification/Dimensions
-
Cylinder Operation Method
- Double Acting
-
Stroke: L(mm)
-
Seals material
- NBR, TPE-U(PU)
-
Cover material
- Wrought aluminum alloy
- Wrought aluminum alloy, Plain anodized
-
Piston rod material
- High-alloy stainless steel
- High-alloy steel
-
Material of cylinder barrel
- High-alloy stainless steel
-
Piston diameter(mm)
-
Theoretical force at 6 bar, retracting(N)
-
Theoretical force at 6 bar, advancing(N)
-
Pneumatic connection
-
Piston rod thread
-
Piston rod end
- External thread
-
Impact energy in the end positions(J)
-
Moving mass(g)
-
Moving mass at 0 mm stroke(g)
-
Additional weight per 10 mm stroke(g)
-
Basic weight with 0 mm stroke(g)
-
Additional moving mass per 10 mm stroke(g)
-
Cushioning length(mm)
-
Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
-
Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
-
Cushioning
- Adjustable end-position cushioning
- Flexible polymer end-position cushioning
- Self-adjusting pneumatic end-position cushioning
-
Mode of operation
- Double Acting
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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