Description
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
Installation note:
Maintain ≥2mm clearance around cylinder body for heat dissipation.
For vertical mounting, use spring return side as upward position.
Lubricate rod weekly in high-cycle applications (≥500,000 cycles/year).
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X80FA Standard Cylinder Specifications
- Model: SI63X80FA
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 63mm
- Stroke: 80mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–750 mm/s
- Cushioning: Adjustable rubber buffer
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting type: Basic (no built-in mounts), accessory brackets available
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 1.65 kg (±2%)
- Dimensions (L×W×H):
- Retracted length: 175mm
- Extended length: 255mm
- Body diameter: 63mm
- Rod end thread: M16x1.5
High-torque compact cylinder with precision-bored aluminum barrel and double lip seals for industrial durability. Features multi-stage buffering adjustment and corrosion-resistant construction. Requires 40μm filtered air with ISO VG32 lubricant (optional oil-free operation).
Typical Applications:
- Material handling systems (clamping/pushing mechanisms)
- Automated assembly line positioning devices
- Packaging machine ejectors and stoppers
- Textile machinery tension control
- Plastic injection molding auxiliary actuators

Property | Property Value |
---|---|
sku | SI63X80FA |
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 | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 80 mm |
Shipping policies
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.
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