Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
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
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-0.6 MPa pressure during break-in period (first 500 cycles).
Maximum side load capacity: 280 N at mid-stroke.
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 SI80BX350S Standard Cylinder Specifications
- Model: SI80BX350S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 350 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic foot mounting (ISO 15552 MF1) with alternative options available
- Port size: G3/8 (NPT1/4 optional)
- Piston rod thread: M20×1.5 external thread
- Operating temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR option available)
- Protection rating: IP65 (wipers included)
- Weight: 3.85 kg ±2%
- Dimensions:
- Extended length: 548 mm
- Retracted length: 198 mm
- Body diameter: 105 mm
- Mounting base: 125×50 mm
High-torque industrial cylinder with precision honed tube and chrome-plated piston rod. Features wear-resistant construction with built-in magnetic sensor slots (T-slot design) for position feedback. Optimized for heavy-duty cycles with 5,000 km design life at rated load.
Typical Applications:
- Automotive assembly line clamping systems
- Plastic injection molding machine ejectors
- Steel mill material handling gates
- Packaging line palletizing arms
- CNC machine tool fixture actuation

Property | Property Value |
---|---|
sku | SI80BX350S |
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 | SUS304 |
Magnet | S-Magnetic |
Bore Diameter | 80 mm |
Stroke | 350mm |
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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.
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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.
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