Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX550-30S
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 SAIJ63AX550-30S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63AX550-30S
- Type: Double-acting adjustable stroke air cylinder
- Bore size: 63 mm
- Stroke: 550 mm (adjustable)
- Stroke adjustment: Manual mechanical stopper with ±3mm fine-tuning
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Rubber cushion at both ends
- Mounting style: Front flange mounting (ISO 15552 standard)
- Port size: PT1/4 (M12 threaded option available)
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: Approximately 3.8 kg (excluding accessories)
- Dimensions: 610mm(L) × 85mm(W) × 85mm(H) (at full extension)
- Rod end thread: M16×1.5
- Lubrication: Pre-lubricated (Relubrication interval: 3,000 km)
High-precision adjustable stroke cylinder featuring a wear-resistant chromium-plated piston rod and dual cushioning system. The external mechanical stopper allows precise stroke adjustment without disassembly, with visual position indicators for quick setup. Designed for applications requiring variable positioning in harsh environments.
- Variable position clamping in CNC fixtures
- Packaging line product ejection systems
- Automotive welding robot positioners
- Palletizing machine height adjustment
- Textile machinery tension control
Installation note:
Ensure proper alignment (max 0.2° angular misalignment) and use flexible couplings
when connecting to guided mechanisms. Adjust cushioning screws gradually during
commissioning - 1/4 turn increments recommended for optimal deceleration.
- Use 40μm filtered air with ISO 8573-1:2010 Class 3.4.2 quality
- Maximum piston speed: 1.0 m/s (0.5 m/s recommended for cushioning effectiveness)
- Re-torque mounting bolts after first 50 operating hours (14 N·m)
| Property | Property Value |
|---|---|
| sku | SAIJ63AX550-30S |
| 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 | 550mm |
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.