1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63 Adjustable Stroke Cylinder SAIJ63X325-75 Technical Details
- Model Code: SAIJ63X325-75
- Type: Compact adjustable stroke double-acting cylinder
- Bore size: 63mm (ISO 6432 standard)
- Full stroke: 325mm
- Adjustable stroke range: 75-325mm (250mm adjustment span)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable elastic cushioning + shock absorber
- Mounting type: Basic front flange (AF series) with standard ISO 15552 mounting pattern
- Rod end: Female thread M20×1.5
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel (H5 tolerance)
- Seal type: NBR with wear-resistant ring
- Weight: 3.8kg (excluding accessories)
- Dimensions (L×W×H): 468mm × 85mm × 85mm (at full extension)
- Minimum installation spacing: 32mm between adjacent cylinders
- Repeat positioning accuracy: ±0.5mm
- Lubrication requirement: Oil-free or ISO VG32 hydraulic oil
High-precision stroke-adjustable cylinder featuring dual locking nuts for position fixation. The SAIJ63X325-75 combines 3-stage anodized surface treatment with hardened guide rings, achieving 2,000km service life under full load. Includes magnetic piston for position feedback compatibility.
- Variable height work platforms in automotive assembly
- Press-fit mechanisms for electronic component insertion
- Adjustable clamping systems in CNC machining centers
- Packaging line product height compensation devices
- Glass handling equipment with variable grip positions
| Property | Property Value |
|---|---|
| sku | SAIJ63X325-75 |
| Adjustable Stroke | 75mm |
| 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 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 325mm |
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.









