Airtac SI63 Standard Cylinder SI63AX70S
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 SI63AX70S Standard Cylinder Specifications
- Model: SI63AX70S
- Type: Double-acting ISO standard cylinder
- Bore size: Ø63 mm
- Stroke: 70 mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting style: Basic foot mounting (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 optional)
- Piston rod thread: M14x1.5
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (wipers included)
- Weight: 2.5 kg ±3%
- Dimensions: 170mm(L) × 83mm(W) × 83mm(H)
- Installation hole spacing: 50mm (horizontal axis)
High-precision industrial cylinder with chrome-plated piston rod (hardness HRC 45-55) and magnetic piston for position sensing compatibility. Features corrosion-resistant aluminum construction with self-lubricating bearings. Maximum theoretical force output: 311.5N at 0.7MPa (push/pull).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Material handling systems (conveyor gate control)
- Packaging machine vertical lift actuators
- CNC machine tool positioning devices
- Allow 5mm clearance around cylinder body for heat dissipation
- Lubricate through air supply (ISO VG32 turbine oil recommended)
- Maximum lateral load: 90N at piston rod end
- Cycle rate: ≤5 cycles/second (with cushion adjustment)
- For vertical mounting, use auxiliary rod support brackets
Pro Tip: Use anti-rotation guides when implementing angular force applications.
Replace rod wipers every 500,000 cycles in high particulate environments.
| Property | Property Value |
|---|---|
| sku | SI63AX70S |
| 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 | 70mm |
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.