Airtac SI63 Standard Cylinder SI63AX700S
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 SI63AX700S Standard Cylinder Specifications
- Model: SI63AX700S
- Type: Double-acting pneumatic cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 700mm (±1mm tolerance)
- Operating pressure: 0.1-1.0 MPa
- Medium temperature: -20°C to 80°C
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO 228/1)
- Piston rod thread: M16×1.5 (ISO 1337)
- Mounting type: AX series standard foot mounting
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (HRC 45-50)
- Seals: NBR (nitrile rubber)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Total length: 840mm (stroke length + end caps)
- Body width: 80mm (mounting foot span)
- Height: 80mm (from base to cylinder centerline)
- Max theoretical force:
- 1,960N @ 0.63MPa (extending)
- 1,740N @ 0.63MPa (retracting)
A heavy-duty ISO-standard pneumatic cylinder optimized for long-stroke applications. Features wear-resistant chromium plating on piston rods and precision-machined aluminum barrels. The AX suffix indicates integrated mounting feet with reinforced ribs for stable fixed-base installations. Includes magnetic piston for position sensing compatibility (sensors sold separately).
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Elevation platforms in logistics systems
Installation guidelines:
Use M8×25 mounting bolts (grade 8.8 or higher) with anti-vibration washers.
Maintain 0.5-1mm alignment tolerance between cylinder axis and load path.
Lubricate with ISO VG32 hydraulic oil if operating below -10°C.
Requires 40μm filtered compressed air with 1-2 drops/m³ oil mist.
| Property | Property Value |
|---|---|
| sku | SI63AX700S |
| 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 | 700mm |
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.