Airtac SI80 Standard Air Cylinder SI80X35SFA
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 SI80X35SFA Standard Cylinder Specifications
- Model: SI80X35SFA
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 80 mm
- Stroke: 35 mm (customizable 25-500 mm)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: Front flange with ISO 15552 mounting pattern
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M20×1.5 external thread
- Material: Aluminum alloy body, chrome-plated steel rod
- Seal type: NBR/PU seals (FKM available for high-temp)
- Speed range: 50–800 mm/s (lubricated)
- Protection rating: IP65 (standard wipers)
- Weight: 2.8 kg (bare cylinder without accessories)
- Dimensions: 200mm(L) × 95mm(W) × 95mm(H) (at mid-stroke)
High-precision industrial cylinder with dual anti-rotation design, featuring wear-resistant guide bushings and precision honed tube. Optimized for medium-duty thrust applications requiring position stability. Includes magnetic piston for sensor compatibility (SI-M series sensors sold separately). Requires ISO VG32 hydraulic oil mist lubrication for optimal seal life.
- Carton sealing/packaging machinery pushers
- Conveyor gate actuators in material handling
- Automotive welding fixture positioners
- Plastic injection molding ejectors
- Food processing equipment (food-grade grease version)
Installation notes:
Maximum side load 15N. For vertical mounting, use spring-return side downward.
Allow 0.5mm alignment tolerance during mounting. Lubricate rod weekly in dusty environments.
- SI-M80D magnetic sensor (10-30VDC, PNP output)
- AS2000 series flow control valves
- MFH-5 rod lock mechanism
- Anti-vibration mounting brackets (MB-80 series)
| Property | Property Value |
|---|---|
| sku | SI80X35SFA |
| 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 | 35mm |
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.