Airtac SED Double Rod Cylinder SED40X290S
2、Piston sealing features a custom-shaped bidirectional sealing structure with compact dimensions and integrated oil reservoir function;
3、Square extruded aluminum tubing construction without tie rods, enhanced by corrosion-resistant anodized finish;
4、Smooth and precise cushioning adjustment mechanism;
5、Comprehensive range of cylinder sizes and mounting accessories for flexible system integration;
6、High-temperature resistant sealing materials enable operation in 0~150°C environments.
Category: Double-Axis Cylinders, Brand: AirTAC, Series: SED Series
AirTAC SED Series Dual Rod Cylinder SED40X290S Technical Specifications
- Model: SED40X290S
- Type: ISO 6432 standard dual rod cylinder
- Bore size: 40mm (1-9/16")
- Stroke: 290mm ±0.5mm tolerance
- Rod diameter: 16mm (dual rods)
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Mounting types: MF1/MF2 front flange, MB1/MB2 rear flange, MP4 foot mounting
- Port size: G1/8 (ISO 228-1 standard)
- Seal material: NBR (Nitrile) standard / optional FKM (Viton)
- Piston speed: 50–800 mm/s (lubricated)
- Sensor slots: 2×M5 slots for magnetic switches
- Weight: 3.2 kg (7.05 lbs) ±5%
- Dimensions:
- Total length: 469mm (18.46")
- Body diameter: 40mm (1-9/16")
- Rod center distance: 36mm (1.42")
- Mounting hole spacing: 50×50mm (1.97"×1.97")
- Protection rating: IP54 (standard wiper seal)
High-rigidity dual rod cylinder designed for precision linear motion requiring enhanced moment resistance. Features chromium-plated piston rods with multi-layered sealing system (U-cup + O-ring + scraper). The symmetrical dual rod configuration eliminates rotational torque, making it ideal for vertical installations and applications demanding precise alignment. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- CNC machine tool clamping systems
- Automated material transfer carts
- Glass tempering furnace door mechanisms
- Semiconductor wafer handling robots
- Automotive welding fixture positioning
Installation protocol:
Align within 0.2mm/m parallelism tolerance. Use M6×1 mounting bolts torqued to 4.5–5.5 N·m.
For vertical mounting, install emergency descent prevention device. Lubricate through air line
at 1–2 drops/m³ using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SED40X290S |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 290mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.