DSNU-20-25-P-A
Product ID:512636
Updated: 2026/5/29
Key Features
- 1Operating mode: Double acting
- 2Piston diameter: 20 mm
- 3Theoretical force at 6 bar, forward stroke: 188.5 N
- 4Stroke: 25 mm
- 5Cushioning: Elastic cushioning rings/plates at both ends
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Cylinder barrel material | High-alloy stainless steel | Piston rod material | High-alloy stainless steel |
| Seal material | NBR / TPE-U(PU) | End cap material | Wrought aluminium alloy / Clear anodised |
| Material note | RoHS compliant | Pneumatic connection | G1/8 |
| Mounting type | With accessories | Additional weight per 10 m stroke | 7.2 g |
| Basic weight for 0 mm stroke | 186.8 g | Additional moving mass per 10 mm stroke | 4 g |
| Moving mass for 0 mm stroke | 44 g | Theoretical force at 6 bar, forward stroke | 188.5 N |
| Theoretical force at 6 bar, return stroke | 158.3 N | Impact energy at end positions | 0.2 J |
| Ambient temperature | -20 / 80 °C | Cleanroom suitability according to ISO 14644-14 | Class 6, conforming to ISO 14644-1 |
| Paint-wetting defect substance (PWIS) conformity | VDMA24364-B1/B2-L | Corrosion resistance class CRC | 2 - Moderate corrosion resistance |
| Note on operating and pilot medium | Operation with lubricated medium possible (subsequently always required) | Operating medium | Compressed air conforming to ISO 8573-1:2010 [7:4:4] |
| Operating mode | Double acting | Operating pressure | 1 / 10 bar |
| Variant | Single-ended piston rod | Symbol | 00991217 |
| Position detection | Via proximity switch | Design feature | Piston diameter / Piston rod / Cylinder barrel |
| Piston rod end | External thread | Compliant with standard | ISO 6432 |
| Mounting position | Optional | Cushioning | Elastic cushioning rings/plates at both ends |
| Piston rod thread | M8 | Piston diameter | 20 mm |
| Stroke | 25 mm |
Specifications may be subject to change without notice