Airtac SI80 Standard Air Cylinder SI80X353S
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 SI80X353S Standard Cylinder Technical Details
- Model: SI80X353S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø80 mm
- Stroke: 350 mm (standard stroke code 353)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Mounting: Basic type (multiple mounting options via accessory kits)
- Piston rod thread: M20×1.5 external thread
- Seal material: Polyurethane (NBR optional)
- Weight: 4.5 kg (bare cylinder without accessories)
- Dimensions: 450mm(L) × 95mm(W) × 95mm(H) (at mid-stroke position)
- Rod end type: Female threaded (clevis and flange kits available)
- Maximum speed: 500–750 mm/s (with proper cushion adjustment)
- Lubrication: Pre-lubricated (relubrication interval: 2,000 km)
High-torque industrial cylinder with precision-machined aluminum barrel and hard chrome-plated piston rod. Features wear-resistant guide bands and integrated magnetic field for sensor compatibility. The SI80X353S delivers 502N thrust at 0.6MPa (push side), making it ideal for heavy-duty linear motion applications. Requires 40μm filtered compressed air with ISO 8573-1:2010 Class 3 air quality.
- Automated assembly line pallet transfer systems
- Die-casting machine ejection mechanisms
- Automotive welding fixture positioning
- Paper roll clamping in printing presses
- Plastic injection molding machine core pulls
Installation recommendation:
Allow 10mm minimum clearance around cylinder body for heat dissipation.
Use flexible couplings for stroke-end force absorption. Align piston rod
within 0.2mm perpendicular tolerance to prevent side load.
| Property | Property Value |
|---|---|
| sku | SI80X353S |
| 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 | 353mm |
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.