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 SAI63X250 Standard Cylinder Specifications
- Model: SAI63X250
- Series: ISO 6432 Standard Cylinder
- Bore size: 63 mm
- Stroke: 250 mm
- Action type: Double-acting
- Mounting style: Basic type (Multiple options: MF1/MF2/MB1/MB2)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating pressure: 0.15-1.0 MPa
- Port size: 1/4" NPT (G1/4 optional)
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50-800 mm/s
- Material:
- Tube: Aluminum alloy (hard anodized)
- End caps: Aluminum alloy
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 2.3 kg (without accessories)
- Dimensions (L×W×H):
- Extended length: 340 mm
- Retracted length: 90 mm
- Body diameter: 80 mm
- Mounting center spacing: 50 mm
- ISO certification: ISO 6432/DIN ISO 6431/VDMA 24562
High-performance standard cylinder featuring precision honed tubing and triple sealing system. The SAI63X250 combines robust construction with energy efficiency, offering 20% higher thrust force compared to similar class cylinders. Features built-in auto-switch slots for sensor mounting and corrosion-resistant surface treatment.
- Automated assembly line positioning systems
- Packaging machinery clamping devices
- Automotive welding fixture actuation
- Plastic injection molding ejectors
- Material handling transfer units
- Low air consumption design: 15% reduction in compressed air usage
- Enhanced durability: 3,000 km piston rod travel life
- Vibration resistance: Withstands 4.9 m/s² acceleration
- Leakage rate: ≤3 bubbles/min under 0.5 MPa pressure
| Property | Property Value |
|---|---|
| sku | SAI63X250 |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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.









