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 SAIJ63AX120-40S Adjustable Cylinder Technical Details
- Full model code: SAIJ63AX120-40S
- Cylinder type: Adjustable stroke double-acting
- Bore size: 63mm (ISO standard)
- Stroke length: 120mm (manually adjustable ±2mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (dual-end)
- Mounting style: Basic type (axial mounting holes)
- Port size: PT1/4 (G1/8 optional)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: NBR rubber (FDA compliant options available)
- Weight: 2.45kg (without accessories)
- Dimensions: 240mm(L) × 96mm(W) × 96mm(H) (retracted position)
- Max lateral load: 220N at 0.5MPa
- Reaction time: ≤0.3s (at 0.5MPa)
- Lubrication: Pre-lubricated (recommended relube interval: 2000km)
Precision-engineered adjustable stroke cylinder featuring a unique mechanical stopper system for fine position tuning (±2mm micro-adjustment). The corrosion-resistant design incorporates dual wiper seals for harsh environments. Includes magnetic piston (standard) for position feedback compatibility.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment mechanisms
- Automated material handling with position feedback
- Plastic injection molding ejector systems
- Precision alignment in semiconductor wafer handling
| Property | Property Value |
|---|---|
| sku | SAIJ63AX120-40S |
| Adjustable Stroke | <40mm> |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 120mm |
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.









