Airtac SAI63 Standard Cylinder SAI63X225
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 SAI63 Standard Cylinder SAI63X225 Technical Specifications
- Model Code: SAI63X225
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 63 mm (±0.08mm tolerance)
- Stroke: 225 mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa (7-145 psi)
- Port size: G1/4 (BSPP thread) with dual front/rear ports
- Piston rod material: Chrome-plated steel (S45C, 25mm diameter)
- Tube material: Anodized aluminum alloy (Al6063-T5)
- Seal type: NBR seals with integrated wiper ring
- Cushioning: Adjustable pneumatic cushion (5mm adjustment range)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 2.85 kg (with standard mounting accessories)
- Dimensions: 430mm(L) × 78mm(W) × 78mm(H) (stroke extended)
- Rod end thread: M16×1.5 internal thread (ISO 12240-1)
- Mounting: Standard ISO 15552 front flange (alternative mountings available)
- Max theoretical force: 312N @ 0.63MPa (extend), 285N @ 0.63MPa (retract)
- Speed range: 50–800 mm/s (lubricated operation)
The SAI63X225 industrial cylinder combines high thrust capacity with precision control, featuring a hardened piston rod and anti-rotation guide for heavy-duty applications. Its modular design allows easy integration with magnetic sensors (M9/M12 connectors). The corrosion-resistant construction ensures reliable performance in humid environments when using class 4 lubricated air (ISO 8573-1).
- Automotive production line clamping fixtures
- Plastic injection molding ejector systems
- Steel mill conveyor gate actuators
- Food processing packaging pushers (FDA-grade grease option)
- Warehouse vertical lift positioning
Maintenance tip:
Achieve optimal performance by maintaining 1-2 drops/minute oil mist lubrication (ISO VG32).
For vertical installations, use rod-down orientation with 0.15MPa minimum pressure to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SAI63X225 |
| 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 | 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.