Airtac SI50 Standard Cylinder SI50X550
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 SI50X550 Standard Cylinder Specifications
- Model: SI50X550
- Bore size: Ø50 mm
- Stroke: 550 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard ISO 15552 (previously ISO 6431)
- Port size: G1/4 (NPT1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile), optional FKM (Viton)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 5.2 kg (±2%)
- Dimensions (L×W×H): 650mm × 80mm × 80mm (at mid-stroke position)
- ISO protection grade: IP65 (standard wiper)
- Accessory compatibility: Magnetic switch SI-MQS series (optional)
High-force industrial cylinder with extended stroke capability, featuring wear-resistant construction and dual cushioning adjustment. The anodized barrel resists chemical corrosion, while precision honing ensures smooth operation. Requires 40μm filtered compressed air with ISO VG32 lubricator (optional oil-free operation).
- Press machine ejection systems
- Automotive welding fixture actuation
- Plastic injection molding machine core pulling
- Heavy-duty material handling gates
- Paper processing equipment
Installation note:
Optimal performance achieved in horizontal mounting orientation.
Allow 15mm clearance for stroke overrun and magnetic switch installation.
Lubricate through air supply (ISO VG32) if non-lubricated system used.
| Property | Property Value |
|---|---|
| sku | SI50X550 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 550mm |
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.