Airtac SI80 Standard Air Cylinder SI80AX850S
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 SI80AX850S Standard Cylinder Specifications
- Model: SI80AX850S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: Ø80 mm (±0.1mm tolerance)
- Stroke: 850 mm (customizable 25-2000mm)
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Operating temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (BSPP thread)
- Piston speed: 50-750 mm/s (lubricated condition)
- Seal material: NBR (Nitrile rubber)
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Mounting type: Basic foot mounting (MF1) with optional accessories
- Weight: 7.8 kg (±5%)
- Dimensions: 1050mm(L) × 100mm(W) × 100mm(H)
- Rod thread: M20×1.5 (external)
- Installation spacing: 40mm mounting hole centers
- Protection rating: IP65 (standard wiper seal)
High-thrust industrial cylinder optimized for heavy-duty linear motion applications. Features double-lip rod seal with integrated scraper for contaminant exclusion. Precision honed tube ensures ≤0.05mm bore roundness tolerance. Optional magnetic piston version (SI80AX850S-M9) available for position sensing.
- Metal stamping press ejection systems
- Injection molding machine core-pull mechanisms
- Automotive assembly line clamping devices
- Warehouse palletizer lifting arms
- Paper converting equipment compression units
Installation note:
Ensure proper alignment using alignment couplers when stroke exceeds 500mm.
Lubricate with ISO VG32 hydraulic oil (NBR-compatible).
Allow 0.5% extra stroke length for thermal expansion in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI80AX850S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 850 mm |
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.