Airtac SI50 Standard Cylinder SI50X280SFA
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 SI50X280SFA Standard Cylinder Specifications
- Model: SI50X280SFA
- Bore size: Ø50 mm
- Stroke: 280 mm
- Operation type: Double-acting
- Working pressure range: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Piston rod thread: M16×1.5
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 2.3 kg (±5%)
- Dimensions: 416mm(L) × 50mm(Bore) × 60mm(Mounting height)
- Rod end type: Female thread with hex nut
- Mounting options: Basic type (no built-in mounts)
- Max theoretical thrust: 1963N @0.63MPa
- ISO standard: 6432
- Protection rating: IP65 (dust-tight & water jet resistant)
High-performance ISO-standard pneumatic cylinder featuring wear-resistant chromium-plated piston rod and corrosion-resistant aluminum body. The SI series incorporates dual adjustable air cushions for smooth end-of-stroke deceleration. Special X-ring seals provide low friction operation with ≤0.15 MPa minimum starting pressure. Requires 40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Industrial automation material handling systems
- Press machine ejection mechanisms
- Plastic injection molding machine clamps
- Automotive assembly line positioning devices
- Packaging machine pusher arms
Installation guidelines:
Align cylinder axis with motion direction within ±0.5° tolerance.
For vertical mounting, install speed controller in lower port.
Apply anti-seize compound (zinc-based) on piston rod threads.
- 30,000 km travel distance (NBR seals)
- Relubrication interval: 6 months continuous operation
- End cushion adjustment: Turn clockwise to increase damping (max 2 full rotations)
| Property | Property Value |
|---|---|
| sku | SI50X280SFA |
| 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 | 280mm |
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.