Festo Round Cylinder, Double‑Acting DSNU
- Compact pneumatic cylinder based on ISO 6432, ideal for tight spaces
- Self‑adjusting pneumatic end‑position cushioning adapts automatically to load/speed changes
- Magnetic piston for easy position sensing via proximity switches
- Available in bore sizes from 8 mm to 25 mm with strokes up to 500 mm
- High durability and low friction thanks to special seal options (e.g. S11)
| Specification | Value |
|---|---|
| Brand | Festo |
| Standard | ISO 6432 (round cylinder) |
| Action | Double-acting |
| Bore Sizes | 8 – 25 mm |
| Stroke Length | 1 – 500 mm (varies by bore) |
| Cushioning | Elastic (P) or pneumatic, self-adjusting (PPV) |
| Position Sensing | Magnetic piston (proximity switch compatible) |
| Operating Pressure | 0.15 – 1 MPa (1.5 – 10 bar) |
| Operating Temperature | –20 °C to +80 °C |
| Special Seal Options | S11 low-friction seals; R3 corrosion-resistant |
| Mounting Styles | Foot, flange, pivot, swivel – via accessories |
The Festo DSNU is a double-acting round cylinder conforming to ISO 6432, designed for compact pneumatic systems requiring precise, long-life actuation. Its standout feature is the self-adjusting pneumatic cushioning, which automatically tunes to varying loads and speeds—ideal for minimizing commissioning time and maintenance efforts.
Equipped with a magnetic piston for position detection, the DSNU supports integration with proximity sensor systems. The cylinder is available in bore sizes 8, 10, 12, 16, 20, 25 mm, and stroke lengths up to 500 mm, configurable with elastic (P) or pneumatic (PPV) cushioning.
With options like low-friction S11 seals and multiple mounting configurations, the DSNU offers reliable performance even in space-limited or high-corrosion environments.
SK Tech – official Festo distributor in Vietnam, supplies genuine DSNU cylinders and provides full technical support and warranty services.
