Airtac SI80 Standard Air Cylinder SI80X425S
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 SI80X425S Standard Cylinder Specifications
- Model: SI80X425S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø80 mm
- Stroke: 425 mm (adjustable cushioning)
- Operating pressure: 0.1–0.9 MPa
- Piston rod thread: M20×1.5
- Port size: G1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s
- Mounting type: Basic (MF1) with optional accessories for foot/mid-flange
- Seal material: Nitrile rubber (NBR) with wear-resistant band
- Protection rating: IP65 (rod extension area)
- Weight: 6.5 kg ±3% (without accessories)
- Dimensions: 710mm(L) × 80mm(W) × 80mm(H) (stroke extended)
High-precision industrial cylinder featuring precision honed aluminum tube with hard anodized finish. The SI80X425S combines 500,000+ cycle durability with 0.5mm repeat positioning accuracy. Integrated magnetic field enables sensor mounting for position feedback. Cushioning adjustment requires 8mm hex key (included in factory packaging).
- Press machine ejection systems
- Automated palletizing arms
- Plastic injection molding clamp units
- Heavy-duty conveyor gate controls
- Paper roll handling equipment
Installation note:
Maximum side load 180N. Use alignment couplers when stroke accuracy <0.2mm required.
Lubricate with ISO VG32 hydraulic oil if operated below 0.3 MPa.
- Speed controller: ASC-200 (for smooth deceleration)
- Mounting kit: MKIT-SI80-F10 (front flange set)
- Sensor: SM-8D (dust-proof magnetic proximity)
| Property | Property Value |
|---|---|
| sku | SI80X425S |
| 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.