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 SI63AX210S Standard Cylinder Specifications
- Model: SI63AX210S
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: 63 mm (±0.1mm manufacturing tolerance)
- Stroke: 210 mm (customizable from 25mm to 1000mm)
- Operating pressure: 0.05–1.0 MPa (7-145 psi)
- Cushioning type: Adjustable pneumatic cushion at both ends
- Mounting style: AX series - Basic front flange with through holes
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M16×1.5 (ISO 3408 precision ground)
- Operating temperature: -20℃ to 80℃ (with optional seals up to 120℃)
- Material:
- Cylinder tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR standard (FKM/Viton available for high-temp)
- Weight: 2.5 kg (without accessories)
- Dimensions (L×W×H):
- Basic length: 173 mm
- Total stroke length: 173 + 210 = 383 mm
- Flange width: 85 mm
- Height with rod: 94 mm
High-precision industrial cylinder featuring wear-resistant chromium plating and low-friction seals. The T-slot mounting design enables rapid installation in automated systems. Requires 40μm filtered compressed air and regular lubrication (interval: 2000km stroke travel). Includes magnetic piston for position sensing compatibility.
- Palletizing robot end-effector actuation
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automotive assembly line positioning
- Food processing conveyor gate control

Property | Property Value |
---|---|
sku | SI63AX210S |
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 | 210mm |
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.