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:
For vertical installations exceeding 45° angle, use locking nuts on piston rod threads.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications (>500 cycles/day).
Critical parameters:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Avoid side loads exceeding 15% of maximum thrust capacity.
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 SI63X80N Standard Cylinder Specifications
- Model: SI63X80N
- Type: ISO 6432 compliant single-acting/pneumatic return cylinder
- Bore size: 63 mm
- Stroke: 80 mm (±0.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 2×G1/4 (Rc1/4 optional)
- Piston rod material: Chrome-plated carbon steel (4Cr13)
- Tube material: Aluminum alloy (hard anodized)
- Seal type: NBR with wear-resistant ring
- Ambient temperature: -20℃ to 80℃
- Weight: 2.7 kg (without accessories)
- Dimensions: 63mm(W) × 63mm(H) × 206mm(L) (retracted length)
- Rod thread: M12×1.75 (external)
- Max theoretical force: 310N @0.5MPa
- Speed range: 50–800 mm/s
- Mounting options: Basic type (no pre-installed mounts)
- Accessory-ready: Magnetic switch slots (D-M9NW compatible)
High-duty industrial cylinder with dual guide rods for enhanced lateral load capacity. Features corrosion-resistant construction and low-friction seals optimized for continuous operation cycles. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 air quality.
Typical Applications:
- Automated palletizing systems
- Plastic injection molding ejectors
- Textile machinery clamping devices
- Automotive welding fixture positioning
- Food processing conveyor gates


Property | Property Value |
---|---|
sku | SI63X80N |
Seal Material | NBR |
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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