Airtac SI80 Standard Air Cylinder SI80X380S
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 SI80X380S Standard Cylinder Specifications
- Model: SI80X380S
- Type: ISO 6432 compliant single-acting/double-acting pneumatic cylinder
- Bore diameter: 80 mm (±0.1mm tolerance)
- Stroke: 380 mm (customizable up to 2000mm)
- Operating pressure: 0.15–1.0 MPa (15-150 PSI)
- Temperature range: -20℃ to 80℃ (NBR seals)/ -20℃ to 150℃ (optional FKM seals)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (BSPP) or M14x1.5 optional
- Piston rod thread: M20x1.5 (10.9 grade steel)
- Materials: Aluminum alloy tube (hard anodized), stainless steel piston rod, NBR seals
- Mounting style: Basic type (MF1) with multiple mounting options (foot, flange, trunnion)
- Weight: 5.8 kg (without accessories)
- Dimensions:
- Length: 658 mm (stroke 380mm + extended end caps)
- Body diameter: 80 mm
- Mounting center width: 48 mm
- Rod end protrusion: 32 mm diameter
- Max theoretical force: 502 N @ 0.63 MPa (push side)
- Air consumption: 1.92 L/stroke @ 0.5 MPa
- ISO speed range: 50–750 mm/s
- Protection rating: IP65 (standard), IP67 optional
High-force industrial cylinder optimized for long-stroke applications requiring precise linear motion. Features dual anti-rotation guides for enhanced stability during extended operation. The hard-anodized barrel resists abrasive wear in dusty environments. Optional magnetic piston version (SI80X380S-M9) available for position sensing.
- Automated assembly line material handling
- Press machine ejection systems
- Plastic injection molding machine clamping
- Automotive welding fixture positioning
- Packaging machine vertical lift mechanisms
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.5mm minimum alignment tolerance between rod end and load. Adjust cushion screws gradually - overtightening may cause piston rebound. For vertical mounting, use double-acting operation with counterbalance valves.
| Property | Property Value |
|---|---|
| sku | SI80X380S |
| 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.