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 SAIJ63X275-20S Adjustable Cylinder Specifications
- Model: SAIJ63X275-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 275mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Rod thread: M20×1.5
- Mounting type: Basic type (standard foot mount, optional accessories available)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR + PU combination
- Weight: 3.7kg ±2%
- Dimensions: 450mm(L) × 100mm(W) × 100mm(H) (retracted position)
- Port size: G1/8 (BSPP thread)
- Max theoretical thrust: 314N @0.5MPa
- ISO standard compliance: 6432/VDMA 24562
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for precise stroke control (±0.5mm repeatability). The reinforced end caps and chrome-plated piston rod ensure durability in high-cycle applications. Includes magnetic sensor slots for position feedback compatibility.
- Press machine stroke adjustment systems
- Variable height material handling platforms
- Packaging line product height compensation
- Automated welding positioners
- Plastic injection mold core-pulling mechanisms
- IP54 protection standard (rod extension area)
- Corrosion resistance: 96hrs salt spray test passed
- Vibration resistance: ≤20m/s² (with proper mounting)
| Property | Property Value |
|---|---|
| sku | SAIJ63X275-20S |
| Adjustable Stroke | <20mm> |
| 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 | 275mm |
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.









