Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX950-50S
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 SAIJ63BX950-50S Adjustable Cushion Cylinder Specifications
- Model: SAIJ63BX950-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 50 mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: External adjustable rubber bumper (both ends)
- Mounting style: Basic type (axial foot mounting optional)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) standard / PU optional
- Temperature range: -20℃ to 80℃
- Weight: 1.85 kg ±2%
- Dimensions: 200mm(L) × 82mm(W) × 82mm(H) (at mid-stroke position)
- Rod thread: M12×1.25 (external)
- Lubrication: Pre-lubricated (relubrication interval ≥3,000 km)
- ISO standard: 6432 compliant
Precision-engineered adjustable stroke cylinder with progressive cushioning control, featuring a wear-resistant chromium-plated rod and anti-rotation piston design. The SAIJ63 series incorporates a unique double-sealed end cover structure that reduces lateral vibration during high-speed operation (max 2 m/s). Includes 4-position adjustable stroke mechanism with ±0.5mm repeatability.
- Packaging line positioning gates with variable product sizes
- CNC machine tool clamping force adjustment systems
- Automated conveyor diverters requiring stroke calibration
- Plastic injection molding ejection force control
- Semiconductor wafer handling robots
Installation note:
For optimal performance, align cylinder axis within 0.2mm perpendicularity tolerance.
Adjust cushion screws clockwise to increase damping force. Lubricate guide shafts with
ISO VG32 hydraulic oil when operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX950-50S |
| 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 | 950mm |
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.