Airtac SI50 Standard Cylinder SI50X305S
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 SI50X305S Standard Cylinder Technical Specifications
- Model: SI50X305S
- Bore size: 50mm
- Stroke: 305mm
- Operating pressure: 0.15–0.9 MPa
- Action type: Double acting
- Cushioning: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Rod end thread: M16×1.5
- Mounting type: Basic foot mounting (ISO 15552 standard)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (dust tight & water jet resistant)
- Weight: 2.8kg (with standard accessories)
- Dimensions: 405mm(L) × 50mm(W) × 50mm(H) (at retracted position)
- Max theoretical force: 1,589N @0.63MPa (extend), 1,356N @0.63MPa (retract)
- Piston speed: 50–800mm/s
- Magnetic switch: Pre-installed slots (sensors not included)
Industrial-grade pneumatic cylinder designed for heavy-duty linear motion applications. Features chrome-plated piston rod with multi-layer seal system for enhanced durability. The SI50 series incorporates a wear-resistant aluminum alloy barrel with oxidation treatment, capable of 5,000km service life under standard conditions. Requires ISO 8573-1:2010 class 3-4-3 compressed air quality.
- Automated assembly line material handling
- Injection molding machine ejector systems
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Packaging machine vertical lift mechanisms
Installation guidelines:
Maintain 0.5–1mm alignment tolerance during mounting. For horizontal installations exceeding 500mm stroke,
recommend using intermediate supports. Lubricate through air port with ISO VG32 pneumatic oil if using non-lubricated air supply.
Relubrication interval: Every 3 months or 1,000km of cumulative movement
| Property | Property Value |
|---|---|
| sku | SI50X305S |
| 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 | 305mm |
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.