1. Compliant with enterprise-standard pneumatic cylinder specifications;
2. Features custom bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication retention;
3. Octagonal aluminum tube construction with rodless design ensures superior corrosion resistance;
4. Reduced overall length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision cushioning adjustment enables smooth stroke termination;
6. Shares mounting accessories compatibility with SC Series cylinders;
7. Optional high-temperature resistant sealing materials enable reliable operation at 150°C ambient conditions.
Category: Dual Rod Cylinders | Brand: AIRTAC | Series: SUD
AirTAC SUD Series Double Rod Cylinder SUD50X400S Technical Specifications
- Model: SUD50X400S
- Type: Double rod precision-guided cylinder
- Bore size: Ø50 mm
- Stroke: 400 mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Hard chrome-plated steel (Ø16mm x 2 rods)
- Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (Relubrication interval: 3,000km travel)
- Weight: 6.8 kg (excluding accessories)
- Dimensions: 548mm(L) × 82mm(W) × 82mm(H)
- Mounting: Standard ISO 15552 foot & front flange (optional)
- Port size: M5x0.8 (G1/8 adaptor included)
- Max theoretical force: 1,766N @0.63MPa (extend/retract)
- Air consumption: 1.96L/stroke @0.5MPa
- Repeat positioning accuracy: ±0.2mm
Industrial-grade double rod cylinder featuring twin piston rods for enhanced moment resistance and alignment stability. The symmetrical design minimizes lateral load deflection during long-stroke operations. Integrated scraper seals prevent particulate ingress in harsh environments. Optional magnetic piston version (SUD50X400S/M) available for position feedback.
- Precision press-fit operations in automotive assembly
- Vertical lifting mechanisms for glass panel handling
- Palletizing robot end-effector positioning
- CNC machine tool clamping/release systems
- Pharmaceutical blister packaging sealing stations
| Property | Property Value |
|---|---|
| sku | SUD50X400S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <400mm> |
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.





