Airtac SI80 Standard Air Cylinder SI80X380STC
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 SI80X380STC Standard Cylinder Specifications
- Model: SI80X380STC
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 380 mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa (7-145 psi)
- Temperature range: -20℃ to 80℃ (NBR seals)/ -20℃ to 150℃ (optional FKM seals)
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Front flange with threaded mounting holes (ISO 15552 MF1)
- Port size: G1/2 (BSPP thread)
- Magnetic ring: Built-in (SMCR8 series compatible)
- Piston rod material: Hard chrome-plated steel (Cr-Mo steel base)
- Seal material: Standard NBR (Nitrile), optional FKM/Viton
- Weight: 5.8 kg (dry, without accessories)
- Dimensions:
- Length: 568 mm (full retract)
- Width: 108 mm (flange mounting surface)
- Height: 108 mm (square body profile)
A heavy-duty ISO cylinder featuring corrosion-resistant anodized aluminum body with wear-resistant guide bands. The SI80X380STC delivers 2,010N thrust at 0.6MPa (push side) and achieves maximum piston speed of 1.0 m/s. Includes auto-lubrication design for maintenance-free operation in cleanroom environments (ISO Class 4 compatible).
- Press machine ejection systems
- Automotive welding fixture actuation
- Palletizing robot end-effector drives
- Plastic injection molding machine clamping
- Food processing conveyor gate control
Installation guidelines:
Use M10x1.5 mounting screws (Grade 8.8 or higher) with anti-vibration washers.
Maintain 0.5-1mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>1 million cycles/year).
| Property | Property Value |
|---|---|
| sku | SI80X380STC |
| 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 | 380mm |
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.