Airtac SI80 Standard Air Cylinder SI80X350S
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X350S Standard Cylinder Specifications
- Model: SI80X350S
- Bore size: Ø80 mm
- Stroke: 350 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (MF1) with standard foot mounting
- Rod thread: M20×1.5 external thread
- Body material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU hybrid seals
- Protection rating: IP65 (standard wiper design)
- Weight: 3.8 kg (excluding accessories)
- Dimensions: 450mm(L) × 80mm(W) × 80mm(H) (retracted length)
- ISO certification: 6431/VDMA 24562 compliant
High-rigidity industrial cylinder featuring dual anti-rotation design and corrosion-resistant construction. The precision-ground piston rod with chrome plating ensures smooth operation under heavy loads. Integrated magnet slots allow for sensor mounting, compatible with most proximity switches (indicator not included).
- Press machine ejection systems
- Automated palletizing arms
- Injection molding machine clamp units
- Steel mill roller positioning
- Warehouse conveyor gate actuators
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting exceeding 45° angle, use auxiliary guide mechanisms.
Lubricate through air port (ISO VG32 recommended) every 2,000km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SI80X350S |
| 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 | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 350mm |
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.