Airtac SI80 Standard Air Cylinder SI80X1350S
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 SI80X1350S Standard Cylinder Specifications
- Model: SI80X1350S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 1350 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic front flange (MF1), alternative options available
- Port size: G3/8 (1/2" NPT optional)
- Piston rod material: Hard chrome-plated steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard (Polyurethane available)
- Temperature range: -20℃ to 80℃
- Weight: 21.5 kg (dry, without accessories)
- Dimensions:
- Total length: 1550 mm (stroke + end caps)
- Body diameter: 100 mm
- Mounting flange: 125×125 mm
- Rod end thread: M20×1.5
- Protection rating: IP65 (standard wipers)
- Max theoretical force:
- 4,520 N @ 0.7 MPa (extending)
- 3,940 N @ 0.7 MPa (retracting)
High-load long-stroke cylinder designed for heavy-duty industrial applications requiring precise linear motion. Features corrosion-resistant construction with double-sealed piston rod bearings and magnetic piston for position sensing (optional). Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automotive assembly line clamping systems
- Steel coil handling equipment
- Injection molding machine ejectors
- Paper mill roller positioning
- Large-scale automated material transfer
Installation guidelines:
Support rod end with linear bearing when stroke exceeds 1000mm.
Lubricate through air supply (ISO VG32 recommended).
Allow 5% stroke margin beyond required travel for cushioning effectiveness.
Avoid side loads exceeding 200N.
Maximum permissible piston speed: 500 mm/s.
Use shock absorbers for high-cycle applications (>1,500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | SI80X1350S |
| 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 | 1350 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.