Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX50-20S
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 SAIJ63BX50-20S Adjustable Cylinder Technical Details
- Model Code: SAIJ63BX50-20S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: Ø63mm (±0.1mm tolerance)
- Stroke Length: 50mm (adjustable ±10mm via stopper)
- Total Length Range: 200-220mm (varies with stroke adjustment)
- Rod Thread: M16×1.5 external thread
- Operating Pressure: 0.05-1.0 MPa
- Max Thrust: 308N @0.5MPa (extend), 265N @0.5MPa (retract)
- Buffer Type: Rubber cushion + adjustable stopper mechanism
- Mounting Style: Basic foot mounting (MF1) with 6×M6×12 mounting holes
- Port Size: G1/8 (Rc1/8 optional)
- Ambient Temp: -20℃ to 80℃ (NBR seals)
- Piston Speed: 50-750mm/s (lubricated)
- Weight: 1.85kg (with standard accessories)
- Dimensions: 200mm(L) × 80mm(W) × 85mm(H) (mid-stroke position)
- Material: Aluminum alloy barrel, Chrome-plated steel rod
- IP Rating: IP54 (standard), IP67 available on request
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stoppers for millimeter-level stroke control. The SAIJ63 series combines position stability with impact absorption through its hybrid buffer system - fixed rubber cushions at endpoints and tunable intermediate stops. Special anti-rotation design maintains alignment during partial stroke operations.
- Press-fit operations requiring variable insertion depth (e.g., bearing assembly)
- Modular conveyor systems with adjustable pusher positions
- Glass cutting machinery with programmable stroke lengths
- Textile equipment needing tension adjustment capabilities
- Semiconductor handling with Z-axis position fine-tuning
Installation protocol:
Lock stopper screws with 2.5N·m torque after adjustment. Perform stroke calibration
under 0.3MPa air pressure. Apply ISO VG32 hydraulic oil if used in vertical orientation.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX50-20S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <50mm> |
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.