Airtac SI80 Standard Air Cylinder SI80X350STC
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 SI80X350STC Standard Cylinder Specifications
- Model: SI80X350STC
- Type: Double-acting pneumatic cylinder with magnetic piston
- Bore size: Ø80 mm
- Stroke: 350 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable hydraulic buffer (both ends)
- Port size: G1/2 (ISO228/1 standard)
- Mounting style: Basic front flange (ISO15552 MF1)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg (excluding accessories)
- Dimensions: 634mm(L) × 96mm(W) × 96mm(H)
- Piston rod thread: M20×1.5
- Maximum speed: 500 mm/s
- ISO standard compliance: ISO 15552 (formerly ISO 6431)
High-force industrial cylinder designed for heavy-duty automation applications. Features corrosion-resistant construction with precision honed tube and multi-lip sealing system. Integrated magnet enables position feedback when used with magnetic sensors (sensors sold separately). Optional auto-switch brackets available for sensor mounting.
- Automotive production line clamping mechanisms
- Press machine ejection systems
- Packaging equipment lifting arms
- Plastic injection molding machine actuators
- Material handling transfer systems
Installation notes:
- Align cylinder axis with motion direction within ±0.5° tolerance
- Use flexible couplings for stroke-end force absorption
- Maintain 40μm filtered air with ISO 8573-1:2010 Class 4.4.3 quality
- Lubricate with ISO VG32 hydraulic oil if non-lubricated system
| Property | Property Value |
|---|---|
| sku | SI80X350STC |
| 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.