Airtac SI80 Standard Air Cylinder SI80X40STC
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 SI80X40STC Standard Cylinder Specifications
- Model: SI80X40STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 40 mm (customizable: 25-500 mm)
- Mounting style: Basic type (MF1) with optional accessories for foot/mid-flange mounting
- Operating pressure: 0.15-1.0 MPa (21-145 PSI)
- Cushioning: Adjustable pneumatic cushioning with shock absorber
- Port size: G3/8 (1/2" NPT optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile) with wear-resistant guide rings
- Protection rating: IP65 (rod gland area)
- Weight: 3.5 kg (bare cylinder) / 4.2 kg (with standard accessories)
- Dimensions: 200mm(L) × 100mm(W) × 125mm(H) (at mid-stroke position)
- Piston rod diameter: 25mm (chrome-plated steel)
- Theoretical force: 502N @ 0.6MPa (extend), 452N @ 0.6MPa (retract)
- Max speed: 0.1-1.5 m/s
High-precision industrial cylinder featuring anodized aluminum tube and precision honed inner surface (Ra≤0.4μm). The SI80 series incorporates a dual anti-rotation design with magnetic piston for position sensing compatibility. Special wear-resistant guide bands ensure smooth operation over 5,000km service life under standard conditions.
- Press machine ejection systems
- Automated palletizing equipment
- Automotive welding fixture positioning
- Packaging line clamping mechanisms
- Plastic injection molding ejectors
- Conveyor gate actuators
Installation notes:
- Align cylinder axis within 0.2mm perpendicularity tolerance
- Use M6 mounting bolts with 12Nm torque specification
- Maintain 0.5-1mm clearance between rod end and load during alignment
- Lubricate with ISO VG32 hydraulic oil if not using pre-lubricated air
| Property | Property Value |
|---|---|
| sku | SI80X40STC |
| 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 | <40mm> |
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.