Airtac SI80 Standard Air Cylinder SI80AX70S
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 SI80AX70S Standard Cylinder Specifications
- Model: SI80AX70S
- Bore size: 80 mm
- Stroke: 70 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic (MF1), front flange (MF2), rear flange (MF3), or foot mounting (MF4)
- Seal material: NBR (standard), optional Polyurethane for high-speed applications
- Weight: 2.8 kg (with rod), 2.3 kg (without rod)
- Dimensions (L×W×H):
- Extended length: 265 mm
- Retracted length: 195 mm
- Body width: 105 mm
- Mounting height: 32 mm
- Rod thread: M20×1.5 (external)
- ISO standard: 15552 compliant
A heavy-duty ISO cylinder with double-acting operation, featuring corrosion-resistant anodized aluminum construction. The chrome-plated piston rod (hardness HRC 45-55) ensures durability in high-cycle applications. Integrated magnetic piston (D-M9 type) enables position sensing compatibility. Operates with non-lubricated air (40μm filtered) but supports oil mist lubrication.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool positioning systems
- Automotive welding fixture actuators
- Packaging machine vertical lift systems
Installation note:
Maintain 0.5° maximum angular misalignment during mounting. For vertical installations exceeding 45° tilt,
use rod-end support brackets (optional accessory ASF-80). Lubricate guide bushings every 5 million cycles
in continuous operation environments.
| Property | Property Value |
|---|---|
| sku | SI80AX70S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 70mm |
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.