Airtac SI50 Standard Cylinder SI50X445S
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 SI50X445S Standard Cylinder Specifications
- Model: SI50X445S
- Bore size: Ø50 mm
- Stroke: 445 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (MF1) with foot mounting holes
- Port size: M14×1.5 (G1/8 adaptor included)
- Piston rod material: Hard chrome-plated steel (Ø16mm)
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 575mm × 60mm × 60mm (Stroke length included)
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Max theoretical thrust: 1960N at 0.63MPa
A heavy-duty ISO 15552 compliant cylinder featuring dual anti-rotation design for precise linear motion control. The extruded aluminum tube with corrosion-resistant treatment ensures durability in harsh environments. Integrated magnet slots allow for sensor mounting without additional brackets.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Industrial press feeding mechanisms
- Packaging machine lid closing systems
- Woodworking CNC hold-down fixtures
Installation note:
Optimal performance achieved when mounted horizontally. For vertical installations,
use external guides to prevent piston rod side-loading. Lubricate every 3,000km
stroke distance using ISO VG32 hydraulic oil if operated oil-lubricated.
| Property | Property Value |
|---|---|
| sku | SI50X445S |
| 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 | 445mm |
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.