Airtac SI63 Standard Cylinder SI63AX400S
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 SI63AX400S Standard Cylinder Specifications
- Model Code Breakdown: SI63-A-X-400-S
- Bore Size: 63mm (ISO 6432 standard)
- Stroke Length: 400mm (adjustable cushioning)
- Operating Pressure: 0.15–1.0 MPa
- Action Type: Double-acting with auto-reversing function
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: ISO 15552 foot & front flange mount
- Port Size: G1/8 (NPT1/8 optional)
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Body Material: Hard-anodized aluminum alloy
- Seal Material: Heat-resistant NBR (nitrile rubber)
- Piston Rod: Chrome-plated steel (16mm diameter)
- Protection Class: IP67 (wipers included)
- Weight: 2.85kg (without accessories)
- Dimensions: 500mm(L) × 86mm(W) × 86mm(H) (at mid-stroke)
- Max Theoretical Force: 312N @ 0.7MPa (extend), 265N @ 0.7MPa (retract)
- Air Consumption: 2.3L/cycle @ 0.5MPa
High-precision ISO cylinder designed for industrial automation requiring long stroke accuracy. Features wear-resistant construction with dual magnetic sensors (built-in slots) for position feedback. Optimized flow paths reduce air turbulence, achieving 0.1m/s to 1.5m/s speed range. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automotive welding fixture positioning
- CNC machine tool clamping systems
- Palletizing robot end-effector actuators
- Plastic injection molding ejectors
- Food processing conveyor gate controls
Installation guidelines:
Use M6 mounting bolts with 40-50N·m torque. Maintain 0.5mm minimum
rod-bore alignment tolerance. Lubricate with ISO VG32 pneumatic oil
during maintenance. Avoid side loads exceeding 30N.
| Property | Property Value |
|---|---|
| sku | SI63AX400S |
| 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 | <400mm> |
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.