Airtac SI50 Standard Cylinder SI50X400S
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50X400S Standard Cylinder Specifications
- Model: SI50X400S (ISO 6432 compliant)
- Bore size: Ø50 mm
- Stroke: 400 mm
- Action type: Double-acting with single piston rod
- Operating pressure: 0.05–1.0 MPa (5-10 bar)
- Maximum thrust: 1960N at 0.63MPa (theoretical)
- Piston speed: 50-750 mm/s
- Cushioning: Adjustable elastic cushion at both ends
- Port size: G1/4 (NPT1/4 optional)
- Mounting types: Basic series (MF1/MB1/MP2 compatible)
- Rod end thread: M16×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber) standard, optional PU
- Weight: 5.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 724 mm (stroke + cylinder body)
- Retracted length: 324 mm
- Body diameter: Ø56 mm
- Mounting base: 62×62 mm square pattern
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
High-performance industrial cylinder featuring wear-resistant aluminum alloy construction with hard chrome-plated piston rod (25μm coating thickness). Optimized for heavy-duty cycles with built-in magnetic field for sensor compatibility. Integrated cushioning adjustment allows precise end-position deceleration control.
- Plastic injection molding machine ejectors
- Automated material handling systems
- Metal stamping press actuation
- Packaging line positioning gates
- Textile machinery tension control
- Automotive assembly fixtures
Installation notes:
- Align cylinder axis within ±0.5° angular misalignment
- Use flexible couplings for stroke >300mm applications
- Maintain 1.5× bore size as minimum side load margin
- Install air filter regulator with 25μm filtration
| Property | Property Value |
|---|---|
| sku | SI50X400S |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| 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.