Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX155-75
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 SAIJ63BX155-75 Adjustable Cylinder Specifications
- Model: SAIJ63BX155-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 75 mm (adjustable through mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: External adjustable rubber buffer (both ends)
- Mounting style: Basic type (optional ISO/VDMA mounts)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 2.8 kg (±5%)
- Dimensions:
- Body length: 155 mm (without rod)
- Stroke-adjusted max length: 230 mm
- Width (square tube): 70 mm
- Height (mounting surface to rod center): 31.5 mm
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
High-precision adjustable stroke cylinder featuring a unique double-helix stopper mechanism for millimeter-level positioning accuracy. The anodized body provides corrosion resistance in humid environments, while the hexagonal tube design enables tool-free adjustment. Includes dual shock-absorbing buffers to minimize end-impact noise below 75 dB(A).
- Precision clamping fixtures in CNC machining centers
- Variable-height positioning in conveyor systems
- Pressure-sensitive assembly operations (e.g., electronics manufacturing)
- Packaging machine stroke adjustment for different box sizes
- Automated warehouse vertical lift mechanisms
Installation note:
When using full stroke, reduce operating pressure by 20% for optimal buffer performance.
Alignment tolerance: ±0.5° angular misalignment allowed. Lubricate guide slots monthly
with ISO VG32 hydraulic oil in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SAIJ63BX155-75 |
| Adjustable Stroke | 75mm |
| 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.