Airtac SAI63 Standard Cylinder SAI63BX425S
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 SAI63BX425S Standard Cylinder Specifications
- Model: SAI63BX425S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm (±0.08mm tolerance)
- Stroke: 425mm (adjustable stroke mechanism)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (M5×0.8 optional)
- Piston rod thread: M16×1.5 (external)
- Mounting type: Standard foot mounting (ISO 15552)
- Material: Aluminum alloy barrel (6063-T5), hard anodized piston rod (S45C)
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 3.2kg (±5%)
- Dimensions: 525mm(L) × 80mm(W) × 85mm(H)
- Max thrust: 1,960N @0.63MPa
- Speed range: 50–800mm/s
- Protection rating: IP54 (standard), IP67 (optional)
High-precision industrial cylinder featuring anti-rotation mechanism and dual-sensor slots for position detection. The chrome-plated piston rod incorporates a multi-layer seal system with integrated wiper for contamination resistance. Designed for medium-to-heavy duty cycles with 5,000km service life under standard conditions.
- Automated assembly line clamping systems
- Palletizing robot end-effector actuators
- Plastic injection molding machine ejectors
- CNC machine tool fixture control
- Material handling conveyor diverters
Installation notes:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5° maximum angular misalignment during mounting.
For vertical installations, use rod-down orientation to prevent seal wear.
- Relubrication: Every 1,000km stroke or 6 months
- Seal replacement: 3,000km stroke or 2 years
- Full overhaul: 5,000km stroke or 5 years
| Property | Property Value |
|---|---|
| sku | SAI63BX425S |
| 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 | <425mm> |
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.