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 SED80X650 Dual-Rod Cylinder Specifications
- Model: SED80X650
- Type: Double-rod cylinder (dual guide rods)
- Bore size: Ø80 mm
- Stroke: 650 mm
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston rod diameter: Ø25 mm x 2 rods
- Material: Aluminum alloy barrel, hardened steel rods
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 12.8 kg (without accessories)
- Dimensions: 850mm(L) × 200mm(W) × 185mm(H)
- Mounting: ISO 15552 standard
- Position detection: Magnet compatible (built-in sensor grooves)
- Protection rating: IP65 (rod seals)
High-rigidity dual-rod cylinder designed for precision linear motion with exceptional moment resistance. Features twin chrome-plated guide rods that provide 4x higher lateral load capacity compared to single-rod models. The anodized barrel includes wear-resistant bands for extended service life. Requires filtered air (5-50μm) with ISO VG32 lubrication grade.
- Precision press-fit operations in automotive assembly
- Vertical lifting mechanisms for heavy palletizers
- Parallel gripper systems in robotic automation
- Plastic injection molding machine core-pull units
- Glass handling equipment with anti-rotation requirements
 Installation note: 
            Maintain 0.05mm/m alignment tolerance during mounting. Use flexible couplings 
            when connecting to driven components. For full-stroke operation, allow 50mm 
            clearance beyond mechanical stops. Lubricate guide rods weekly in high-cycle 
            applications (>500,000 cycles/month).
 Installation note: 
            Maintain 0.05mm/m alignment tolerance during mounting. Use flexible couplings 
            when connecting to driven components. For full-stroke operation, allow 50mm 
            clearance beyond mechanical stops. Lubricate guide rods weekly in high-cycle 
            applications (>500,000 cycles/month).
        | Property | Property Value | 
|---|---|
| sku | SED80X650 | 
| 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 | PT3/8 | 
| Piston Rod Material | Medium Carbon Steel | 
| Magnet | Non-magnetic | 
| Bore Diameter | 80 mm | 
| Stroke | 650mm | 
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.
 
              





