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 SAIJ63AX155-30 Adjustable Cylinder Technical Specifications
- Model: SAIJ63AX155-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 155mm (adjustable ±3mm via stopper)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable buffer (both ends)
- Mounting type: Basic foot mount (MF1) with optional accessories
- Port size: PT1/4 (G1/4 optional)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 2.3kg ±5% (without accessories)
- Dimensions: 300mm(L) × 63mm(W) × 63mm(H) (at full extension)
- Rod thread: M16×1.5 external thread
- Piston speed: 50–800mm/s
- Lubrication: Pre-lubricated (Grease-free operation)
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The enhanced buffer system reduces end-impact noise to ≤70dB(A). Includes wear-resistant rod seal (DIN ISO 5597) and anti-rotation piston rod. Compatible with ISO 15552 mounting accessories.
- Precision clamping fixtures in CNC machining centers
- Variable height adjustment in automated assembly lines
- Material handling systems requiring intermediate stops
- Packaging machinery with adjustable compression force
- Automotive welding jigs with position feedback
| Property | Property Value |
|---|---|
| sku | SAIJ63AX155-30 |
| Adjustable Stroke | 30mm |
| 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 | 155mm |
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.









