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 Double Rod Cylinder SED80X550SH Technical Specifications
- Model: SED80X550SH
- Type: Double rod, double-acting cylinder
- Bore size: 80mm (ISO standard)
- Stroke: 550mm (±0.5mm tolerance)
- Rod diameter: 16mm (chrome-plated steel)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Mounting: Standard ISO 15552 foot & flange mounts
- Material: Aluminum alloy barrel, hard anodized
- Seals: NBR (standard), optional Fluorocarbon
- Weight: 5.8kg (without accessories)
- Dimensions: 650mm(L) × 105mm(W) × 105mm(H)
- Rod end thread: M16×1.5 (both ends)
- Piston speed: 50–800mm/s (lubricated)
- Protection rating: IP54 (standard wiper)
High-rigidity double rod cylinder designed for precision linear motion requiring enhanced moment resistance. Features symmetrical force transmission through twin piston rods, making it ideal for applications demanding precise positioning and minimal rotational deflection. The hard-anodized barrel provides exceptional wear resistance in dusty environments.
- Automated material handling systems
- Precision press tool guiding mechanisms
- Plastic injection molding machine ejectors
- Automotive assembly line positioning fixtures
- Glass cutting equipment lateral stabilizers
 Installation note: 
            Optimal performance achieved in horizontal orientation. Ensure proper rod alignment using alignment couplers when connecting to loads. Lubricate through air ports using ISO VG32 turbine oil for initial operation. Re-lubricate every 1,000km of cumulative travel.
 Installation note: 
            Optimal performance achieved in horizontal orientation. Ensure proper rod alignment using alignment couplers when connecting to loads. Lubricate through air ports using ISO VG32 turbine oil for initial operation. Re-lubricate every 1,000km of cumulative travel.
        | Property | Property Value | 
|---|---|
| sku | SED80X550SH | 
| Seal Material | FKM | 
| 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 | PT3/8 | 
| Piston Rod Material | Medium Carbon Steel | 
| Magnet | S-Magnetic | 
| Bore Diameter | 80 mm | 
| Stroke | 550mm | 
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.
 
              





