Airtac SAI63 Standard Cylinder SAI63BX225S
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 SAI63BX225S Standard Cylinder Specifications
- Model: SAI63BX225S
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: 63 mm
- Stroke: 225 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Mounting style: Front flange mount (MF1 type) with 4x M5 threaded holes
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: 1/4" NPT (G1/4 optional)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Stainless steel (SUS304)
- End caps: Die-cast aluminum
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 3.8 kg (8.38 lbs) with rod
- Dimensions:
- Total length: 337 mm (13.27")
- Flange width: 100 mm (3.94")
- Flange height: 80 mm (3.15")
- Rod diameter: 20 mm (0.79")
A high-duty cycle cylinder with chromium-plated piston rod for enhanced corrosion resistance. Features dual cushion adjustment screws for precise end-position deceleration control. The anodized inner bore surface ensures low friction and extended service life (>5,000 km). Compatible with ISO 6432 mounting accessories.
- Automated material handling systems
- Plastic injection molding ejectors
- CNC machine tool clamping devices
- Packaging line pusher mechanisms
- Automotive assembly positioning units
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5–1 mm clearance between rod end and load during alignment.
For vertical mounting, use auxiliary guide mechanisms for heavy payloads.
| Property | Property Value |
|---|---|
| sku | SAI63BX225S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 225mm |
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.