Airtac SI80 Standard Air Cylinder SI80X370S
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 SI80X370S Standard Cylinder Specifications
- Model: SI80X370S
- Bore size: 80mm
- Stroke: 370mm
- Mounting type: Basic (ISO 15552 standard)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 3.8kg (excluding accessories)
- Dimensions:
- Extended length: 622mm
- Retracted length: 252mm
- Body diameter: 80mm
- Mounting base width: 42mm
- Max theoretical thrust:
- 4,021N @ 0.5MPa
- 6,434N @ 0.8MPa
- Protection rating: IP65 (rod wiper included)
A heavy-duty ISO-compliant pneumatic cylinder featuring precision honed tubing and dual anti-rotation guide slots. The chrome-plated piston rod incorporates a multi-layer seal system for enhanced dust resistance. Designed for high cycle rates (up to 1,200 cycles/hour) with optional magnetic piston for position sensing.
- Press machine ejection systems
- Automated palletizing arms
- Foundry equipment actuation
- Plastic injection molding clamp units
- Conveyor gate control mechanisms
Installation note:
Lubricate rod with pneumatic tool oil (ISO VG32) before initial operation.
For vertical mounting, use locknut (AN8) to prevent stroke creep.
Maintain 50mm free space at cushioning end for shock absorption.
| Property | Property Value |
|---|---|
| sku | SI80X370S |
| 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 | 370mm |
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.