Airtac SI80 Standard Air Cylinder SI80X300SH
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 SI80X300SH Standard Cylinder Technical Specifications
- Model Code: SI80X300SH
- Bore Size: 80mm (ISO 6432 standard)
- Stroke: 300mm (±0.5mm tolerance)
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning Type: Adjustable air cushion (both ends)
- Port Size: G1/2 (ISO 228/1)
- Mounting Style: Basic front flange (ISO 15552 MF1)
- Piston Rod Thread: M20×1.5 (external)
- Material:
- Tube: Anodized aluminum alloy
- Piston Rod: Chrome-plated steel (4-6μm thickness)
- End Caps: Cast aluminum
- Seal Material: NBR (Nitrile rubber)
- Weight: 3.8kg (dry, without accessories)
- Dimensions:
- Total Length: 400mm (at full retraction)
- Extended Length: 700mm (stroke + base length)
- Body Diameter: 89mm (maximum outer dimension)
- Mounting Hole Spacing: 140×40mm
- Rod End: Female thread + through hole design
- Max Theoretical Force: 502N @0.5MPa (push/pull)
- Speed Range: 50-750mm/s (with cushioning)
High-performance ISO-compliant pneumatic cylinder featuring double-acting operation with precision-machined components. The hard-anodized barrel surface (25μm thickness) ensures wear resistance, while the triple-lip rod seal configuration minimizes air leakage. Includes magnetic piston version (SI80X300SH-M9) as optional variant for position sensing.
- Press machine ejection systems
- Automotive welding fixture actuation
- Heavy-duty conveyor gate control
- Plastic injection molding machine core pulls
- Steel mill roller positioning
Installation Guidelines:
Maintain 0.1mm/m alignment tolerance during mounting. Use Loctite 243 on mounting bolts (45-50Nm torque).
Lubricate with ISO VG32 turbine oil during commissioning. Avoid side loads exceeding 200N.
| Property | Property Value |
|---|---|
| sku | SI80X300SH |
| Seal Material | FKM |
| 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 | 300mm |
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.