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 Cylinder SAIJ63AX290-75 Technical Details
- Model: SAIJ63AX290-75
- Series: ISO 15552 compliant adjustable stroke cylinder
- Bore size: 63mm
- Stroke adjustment range: 0-75mm (mechanical stroke limiter)
- Total stroke: 290mm (fixed) + 75mm (adjustable)
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Double adjustable hydraulic shock absorber
- Mounting style: Basic MF1/MB1 series compatible
- Port size: G1/4 (NPT1/4 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: NBR + PU combination seals
- Ambient temperature: -20°C to 80°C
- Lubrication: Pre-lubricated (relubrication interval: 2,000km)
- Weight: 3.85kg (excluding accessories)
- Dimensions: 526mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Protection class: IP54 (standard wiper design)
- Piston speed: 50–750 mm/s (optimal range)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stroke adjustment via integrated rotary limiter. The triple-sealed construction with wear-resistant rod coating ensures 5,000km+ service life under standard conditions. Includes magnetic piston for position sensing compatibility.
- Variable position clamping in CNC fixture systems
- Conveyor gate positioning with dynamic stroke adjustment
- Packaging machine ejector mechanisms requiring force control
- Automotive assembly line tooling with space constraints
- Glass cutting equipment with multi-stage positioning
- Max side load: 120N at full extension
- Breakaway pressure: ≤0.08 MPa
- Repeat positioning accuracy: ±0.3mm
- Adjustment resolution: 0.5mm per limiter rotation mark
| Property | Property Value |
|---|---|
| sku | SAIJ63AX290-75 |
| 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 | 290mm |
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.









