Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X350-20
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 SAIJ63 Adjustable Cylinder SAIJ63X350-20 Technical Specifications
- Model Code: SAIJ63X350-20
- Bore Size: Ø63 mm (ISO 6432 standard)
- Stroke: 350 mm (adjustable with ±2mm precision)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning Type: Adjustable pneumatic cushion (dual-side)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Port Thread: G3/8 (BSPP) dual ports
- Mounting Style: Basic foot mount (ISO 15552 accessory compatible)
- Rod Thread: M20×1.5 external (ISO 12240-1)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston Rod: Chrome-plated steel (HRC 35-42)
- End Caps: Die-cast aluminum
- Weight: 4.8 kg ±2% (without accessories)
- Dimensions:
- Extended Length: 672 mm (stroke 350 + base 322)
- Retracted Length: 322 mm
- Width: 100 mm (mounting flange to rod end)
- Height: 95 mm (including cushion screws)
High-precision industrial cylinder featuring micro-adjustable stroke control through rotary cushion screws (clockwise for softer, counter for harder). Anti-rotation design with integrated guide slots prevents piston spin. Pre-lubricated for maintenance-free operation up to 3,000 km travel distance. Includes wear bands for smooth linear motion and shock-absorbing bumpers.
- Press-fit applications in automotive assembly lines
- Variable height positioning in packaging machinery
- Material handling systems requiring soft-stop precision
- Plastic injection molding ejector mechanisms
- Automated warehouse stacker cranes
Installation Tip:
For vertical mounting, use M6×12 mounting bolts (90-110 N·m torque).
Align cushion adjustment screws outward for easy access.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle operations.
| Property | Property Value |
|---|---|
| sku | SAIJ63X350-20 |
| Adjustable Stroke | <20mm> |
| 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 | 350mm |
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.