Airtac SED Double Rod Cylinder SED40X290
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 SED40X290 Twin Shaft Cylinder Specifications
- Model: SED40X290
- Type: Double-rod cylinder (ISO 15552 standard)
- Bore size: 40mm
- Stroke: 290mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting types: MF1/MF2/MF4 (Standard: MF2 square base)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M12×1.25 (both ends)
- Material: Aluminum alloy cylinder tube, chrome-plated steel rod
- Seal material: NBR + PU combination
- Weight: 2.9kg (dry, without accessories)
- Dimensions: 390mm(L) × 62mm(W) × 82mm(H)
- Max theoretical force: 1135N @0.63MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP54 (standard), IP67 optional
High-rigidity twin rod cylinder designed for precision linear motion applications requiring symmetrical force distribution. Features dual piston rods that eliminate rotational torque and maintain alignment stability during long-stroke operations. The anti-rotation design makes it ideal for applications requiring position accuracy under lateral loads.
- Precision material handling systems
- Automated welding fixture positioning
- Paper/web tension control mechanisms
- Automotive assembly line tooling
- Glass cutting machine cross-carriages
- Plastic injection molding ejectors
Installation note:
Ensure perfect rod alignment using alignment couplings. For vertical mounting,
use the integrated mounting lugs with Class 8.8 fasteners. Lubricate rod ends
weekly with ISO VG32 hydraulic oil in high-cycle applications (>500k cycles/year).
| Property | Property Value |
|---|---|
| sku | SED40X290 |
| 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 | Non-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.