Airtac SI50 Standard Cylinder SI50AX290S
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 SI50AX290S Standard Cylinder Specifications
- Model: SI50AX290S
- Bore size: Ø50 mm
- Stroke: 290 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting type: Basic type (no built-in mounting)
- Rod end: Male thread M16×1.5
- Port size: Rc1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Material: Aluminum alloy barrel, hardened steel piston rod
- Weight: 3.8 kg (without accessories)
- Dimensions (L×W×H):
- Total length: 512 mm (stroke + cylinder body)
- Body diameter: Ø50 mm
- Mounting base: 56×56 mm square
- Optional features: Magnetic piston (for sensor detection)
A heavy-duty ISO standard cylinder with precision alignment capabilities, featuring a chromium-plated piston rod for enhanced wear resistance. The SI50 series utilizes a high-precision honing process for smooth operation and reduced internal leakage. The S-suffix model includes built-in magnet for position feedback when used with magnetic sensors.
- Material handling systems requiring long-stroke linear motion
- Press machine ejection mechanisms
- Automated assembly line positioning devices
- Packaging machinery compression units
- Industrial door actuation systems
Installation tip:
Align cylinder axis precisely with moving direction. Lubricate through air port during initial setup (ISO VG32 recommended). For vertical mounting, consider adding a guide mechanism for stability.
| Property | Property Value |
|---|---|
| sku | SI50AX290S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 290mm |
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.