Airtac SAI63 Standard Cylinder SAI63AX20S
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 SAI63AX20S Standard Cylinder Specifications
- Model: SAI63AX20S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 20 mm (customizable up to 500 mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (M5 available as option)
- Mounting style: Basic type (axial mounting threads at both ends)
- Piston rod thread: M14×1.5 (external)
- Seal material: NBR/HNBR/PU (standard NBR)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Protection rating: IP65 (wipers included)
- Weight: 1.8 kg (with standard accessories)
- Dimensions:
- Extended length: 198 mm (20mm stroke)
- Body diameter: 63 mm
- Mounting bracket width: 30 mm
Precision-engineered compact cylinder featuring chromium-plated piston rod and anodized aluminum barrel. The SAI63AX20S delivers 650N thrust at 0.63MPa with minimal stick-slip effect (±0.5mm repeat accuracy). Designed for high-frequency cycling (up to 5 cycles/sec) with integrated wear-resistant guides. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Clamping fixtures in CNC machining centers
- Precision positioning in semiconductor handling robots
- Ejection mechanisms in injection molding machines
- Valve actuation in food processing equipment
- Paper feed systems in printing machinery
Installation note:
Maintain 0.05mm maximum lateral misalignment during mounting. For vertical installations,
use counterbalance valves when handling loads exceeding 15kg. Lubricate through air supply
(ISO VG32 turbine oil recommended).
| Property | Property Value |
|---|---|
| sku | SAI63AX20S |
| 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 | <20mm> |
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.