Airtac SI80 Standard Air Cylinder SI80X25S
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 SI80X25S Standard Cylinder Technical Details
- Model: SI80X25S
- Bore size: 80mm
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: G1/4 (M14×1.5 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic type (MF1) with front flange
- Rod end thread: M16×1.5 (external)
- Weight: 2.45 kg (with magnetic piston)
- Dimensions: 250mm(L) × 80mm(W) × 80mm(H)
- Protection class: IP54 (standard sealing)
- Lubrication: Pre-lubricated (DOP oil compatible)
High-torque pneumatic cylinder featuring chromium-plated piston rod (HRC 45-50 hardness) and aluminum alloy end caps. Designed for medium-duty industrial applications requiring precise linear motion. Includes built-in magnet for position sensing compatibility. Minimum operating pressure 0.1MPa ensures reliable start-up under low-load conditions.
- Die-casting machine ejection systems
- Automated conveyor gate controls
- Paper processing equipment actuators
- Plastic injection molding clamp units
- Automotive assembly line positioning
Installation guidelines:
Maintain 0.5mm minimum clearance between magnetic switch and cylinder body.
For vertical mounting, use anti-vibration brackets. Lubricate every 5 million cycles
under normal operation (ISO VG32 recommended).
| Property | Property Value |
|---|---|
| sku | SI80X25S |
| 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 | <25 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.