Airtac SI80 Standard Air Cylinder SI80X1440S
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 SI80X1440S Standard Cylinder Specifications
- Model: SI80X1440S
- Bore size: 80 mm
- Stroke: 1440 mm
- Operation type: Double acting
- Working pressure range: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard thread)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodized surface
- Weight: 14.2 kg (calculated with standard mounting brackets)
- Dimensions:
- Extended length: 1440mm (stroke) + 280mm (base length) = 1720mm
- Body diameter: 96mm (maximum outer dimension)
- Mounting center spacing: 120mm (front) × 160mm (rear)
- Rod end thread: M20×1.5
High-load industrial cylinder optimized for long-stroke applications requiring precise linear motion. Features triple sealing system (rod seal, buffer seal, and wiper seal) with integrated guide bushings for enhanced lateral load capacity. Compatible with auto-switch sensors via T-slot mounting.
- Automotive assembly line clamping fixtures
- Steel coil handling equipment
- Injection molding machine ejectors
- Paper converting machinery
- Palletizing robot end effectors
Installation guidelines:
For horizontal mounting exceeding 1000mm stroke, support rails are mandatory.
Lubricate through air port using ISO VG32 turbine oil (1-2 drops/m³ air).
Max side load: 15% of thrust rating at full extension.
- SI-MB80: Mid-position mounting bracket
- SI-RS80: Rod-end spherical joint
- SI-CV80: Speed controller kit
- SI-MS01: Magnetic sensor kit (3-wire NPN/PNP)
| Property | Property Value |
|---|---|
| sku | SI80X1440S |
| 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 | 1440 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.