Airtac SI80 Standard Air Cylinder SI80X425STC
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 SI80X425STC Standard Cylinder Specifications
- Model: SI80X425STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 425 mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Port size: G3/8 (ISO 228/1 standard)
- Cushioning: Adjustable buffer at both ends
- Piston rod material: Chrome-plated steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy (6063-T5)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to +80℃
- Weight: 5.5 kg (excluding accessories)
- Dimensions: 525mm(L) × 89mm(W) × 89mm(H)
- Mounting: Basic type (NFISO 15552 mounting pattern)
- Rod thread: M20×1.5 external thread
- Max theoretical force: 452 N at 0.63 MPa (push/pull)
- Speed range: 50–800 mm/s (lubricated condition)
- Protection rating: IP65 (rod extension area)
High-precision industrial cylinder with corrosion-resistant construction, featuring wear-compensating seals and position detection slots for magnetic sensors. The T-slot mounting system allows for flexible installation configurations. Requires ISO VG32 hydraulic oil or equivalent lubrication for optimal performance.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Paper processing equipment actuators
- Packaging machine vertical lift mechanisms
- CNC machine tool positioning systems
Installation note:
Maintain 0.5–1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (accessory code: BR-80S). Lubricate rod weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI80X425STC |
| 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 | <425mm> |
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.