Airtac SI80 Standard Air Cylinder SI80X312S
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 SI80X312S Standard Cylinder Specifications
- Model: SI80X312S
- Type: ISO 6432 standard single-acting/double-acting (configurable)
- Bore size: 80 mm
- Stroke: 312 mm (±1.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (with optional accessories for foot/middle flange)
- Port size: G1/2 (ISO 228 standard)
- Piston rod material: Hard chrome-plated carbon steel (C45E)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard (Polyurethane available)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: Approx. 3.2 kg (without accessories)
- Dimensions:
- Total length: 412 mm (stroke + end caps)
- Tube outer diameter: 80 mm (±0.5mm)
- Rod diameter: 25 mm (h9 tolerance)
- Mounting hole spacing: 30 mm (front face pattern)
High-precision industrial cylinder featuring corrosion-resistant construction and dual adjustable air cushions for smooth deceleration. The hexagonal tube design enables tool-free accessory mounting. Optional magnetic piston (SI-M series) available for position sensing. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Automated assembly line clamping mechanisms
- Packaging machine ejector systems
- Foundry equipment door actuators
- Plastic injection molding machine core pulls
- Material handling transfer systems
Installation notes:
- Allow 0.5% stroke length as alignment tolerance for side loads
- Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications
- Max side load capacity: 220N at mid-stroke
| Property | Property Value |
|---|---|
| sku | SI80X312S |
| 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 | 312mm |
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.