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 SAIJ63BX55-50S Technical Details
- Model: SAIJ63BX55-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 50mm (adjustable through stopper mechanism)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (axial mounting holes)
- Port size: Rc1/4 (G1/4 optional)
- Ambient temperature: -10℃ to 70℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal type: NBR seals (standard) / PU optional
- Weight: 2.4kg ±3% (without accessories)
- Dimensions:
- Length: 206mm (fully retracted)
- Width: 84mm (including mounting flanges)
- Height: 80mm (barrel diameter + mounting base)
- ISO standard: 15552 compliant
- Lubrication: Pre-lubricated (oil-free operation possible)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment with ±0.5mm repeatability. The integrated locking mechanism maintains position stability under 0.3MPa minimum pressure. Optimized for applications requiring mid-stroke positioning without external sensors.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine stopper positioning
- Glass handling equipment with soft-landing requirements
- Textile machinery tension control systems
| Property | Property Value |
|---|---|
| sku | SAIJ63BX55-50S |
| Adjustable Stroke | <50mm> |
| 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 | 55mm |
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.









