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 SAIJ63BX50-30S Adjustable Cylinder Specifications
- Model: SAIJ63BX50-30S
- Type: Double-acting adjustable stroke cylinder (ISO 6432 standard)
- Bore size: Ø63 mm ±0.1mm
- Stroke: 50 mm (adjustable via mechanical stopper)
- Rod diameter: Ø20 mm chromium-plated steel
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/8 (BSPP) or optional NPT1/8
- Ambient temperature: -20℃ to 80℃ (non-freezing)
- Seal material: HNBR (high nitrile) for high wear resistance
- Body material: Aluminum alloy with hard anodized finish
- Weight: 2.1 kg (including mounting accessories)
- Dimensions:
- Extended length: 204 mm (cylinder body + full stroke)
- Retracted length: 154 mm
- Width (with accessories): 85 mm
- Height (port centerline): 28 mm
- Mounting types: Basic (front flange PN 80×80 optional)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- ISO standard: 6432 (2008 amendment)
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through its mechanical stroke adjustment mechanism. The built-in shock absorbers reduce end-impact noise by 40% compared to standard models. Unique dual-lip rod seal design extends service life to 5,000 km under normal load conditions.
- Precision clamping in CNC fixture systems
- Variable stroke applications in packaging machinery
- Position adjustment in semiconductor handling robots
- Automated assembly line stopper mechanisms
- Textile machinery thread tension control
| Property | Property Value |
|---|---|
| sku | SAIJ63BX50-30S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <50mm> |
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.









