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 SI63X950SN Standard Cylinder Specifications
- Model: SI63X950SN
- Bore size: 63mm
- Stroke: 950mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushioning (both ends)
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: G1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy barrel, chromium-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP54 (standard wiper)
- Weight: 5.8 kg (without accessories)
- Dimensions: 1215mm(L) × 80mm(W) × 80mm(H) (full extension)
High-precision long-stroke cylinder with exceptional load capacity (up to 2100N at 0.7MPa). Features dual adjustable cushions for smooth deceleration and reduced impact. The chrome-plated piston rod with multi-lip wiper seal ensures extended service life in dusty environments. Requires 40μm filtered dry air with ISO 8573-1:2010 class 3.2.4 air quality.
- Automated warehouse stacking systems
- Automotive assembly line positioning devices
- Large-format CNC machine tool clamps
- Solar panel cleaning robot actuators
- Packaging line product ejection systems

Property | Property Value |
---|---|
sku | SI63X950SN |
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 | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 950mm |
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.