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 SI63AX220S Standard Cylinder Specifications
- Model: SI63AX220S
- Bore size: 63 mm
- Stroke: 220 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston rod thread: M14×1.5
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Seal material: NBR (Nitrile rubber)
- Body material: Aluminum alloy (anodized)
- Mounting type: Basic type (axial mounting)
- Magnetic switch: Pre-installed (2 sensors included)
- Weight: 2.65 kg
- Dimensions (L×W×H): 350mm × 63mm × 63mm (at full retraction)
High-precision industrial cylinder with integrated position sensing, featuring wear-resistant bronze bushings and corrosion-resistant surface treatment. The optimized air cushion design reduces impact noise by 30% compared to standard models. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Packaging machine product pushers
- CNC machine tool chip conveyors


Property | Property Value |
---|---|
sku | SI63AX220S |
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 | SUS420J2 |
Magnet | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 220mm |
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.