Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX90-50S
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 SAIJ63BX90-50S Adjustable Cylinder Specifications
- Model: SAIJ63BX90-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 90 mm (adjustable via mechanical stopper)
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP40 (standard)
- Weight: 1.8 kg ±2%
- Dimensions:
- Extended length: 264 mm
- Retracted length: 174 mm
- Body diameter: Ø73 mm
- Mounting bracket width: 90 mm
High-precision industrial cylinder featuring micro-stroke adjustability (±1mm repeatability) through its unique mechanical stopper system. The hardened piston rod and dual cushioning mechanism ensure smooth operation at speeds up to 1.5 m/s. Includes anti-rotation guide for precise linear motion, with optional magnetic piston for position sensing.
- Precision clamping fixtures in CNC machining centers
- Variable stroke pressing mechanisms
- Packaging machine product ejectors
- Automated assembly line positioning units
- Plastic injection molding machine core pullers
Installation note:
Requires minimum 5μm filtered air with automatic lubrication.
For vertical mounting, use locking nuts on adjustment screws.
Allow 20mm clearance around adjustment mechanism for maintenance access.
- Max thrust: 310N @ 0.63MPa
- Piston speed range: 50–800 mm/s
- Lubrication: ISO VG32 turbine oil recommended
- Cycle life: 5,000 km (rod travel distance)
| Property | Property Value |
|---|---|
| sku | SAIJ63BX90-50S |
| 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 | 90mm |
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.