Airtac SAI63 Standard Cylinder SAI63AX350S
1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63
AirTAC SAI63AX350S Standard Cylinder Specifications
- Model: SAI63AX350S
- Bore size: 63 mm
- Stroke: 350 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Standard ISO 15552 front flange (alternative mounts available)
- Rod thread: M20×1.5
- Port size: G1/8 (NPT1/8 optional)
- Weight: 4.2 kg (±3%)
- Dimensions (L×W×H):
- Extended length: 625 mm
- Retracted length: 275 mm
- Body width: 80 mm
- Mounting height: 105 mm
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR (standard)/PU (optional)
- ISO standard: 15552 (VDI 3845 compatible)
A high-performance ISO cylinder designed for heavy-duty industrial automation. Features precision-machined components with double lip rod seal for extended service life. Optional magnetic piston version (SAI63AX350S-M9) available for position sensing. Requires air lubrication - use ISO VG32 turbine oil (1-2 drops/m³) for optimal performance.
- Automotive welding fixture actuation
- Plastic injection molding machine ejectors
- Palletizing robot end-effector drives
- Paper converting equipment positioning
- Steel mill conveyor gate control
Maintenance tip:
Lubricate every 6 months under normal use (monthly in high-cycle applications).
Use AirTAC L-SG lubricant for temperatures below -10℃. Avoid side load exceeding 150N.
| Property | Property Value |
|---|---|
| sku | SAI63AX350S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 350mm |
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.