Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X45-40S
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 SAIJ63X45-40S Adjustable Stroke Cylinder Technical Details
- Model: SAIJ63X45-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: Adjustable up to 45mm
- Rod diameter: 20mm (chrome-plated steel)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Rubber buffer + adjustable end-stop
- Mounting style: Basic type (axial foot optional)
- Port size: G1/8 (NPT1/8 available on request)
- Operating temperature: -10℃ to 80℃
- Piston speed: 50–750 mm/s
- Seal material: NBR (HNBR optional for high temp)
- Body material: Anodized aluminum alloy
- Weight: 1.8 kg (without accessories)
- Dimensions:
- Extended length: 198mm
- Retracted length: 153mm
- Body width: 75mm
- Height with rod: 102mm
Precision stroke-adjustable cylinder featuring micrometer-style stroke adjustment (0.5mm graduation) through its unique rotating end cap mechanism. The enhanced rod guide design reduces lateral play to ≤0.3mm, making it ideal for precision positioning tasks. Integrated magnetic piston allows for sensor mounting (sensors sold separately).
- Precision workpiece clamping in CNC fixtures
- Variable-height positioning in conveyor systems
- Injection molding machine ejector control
- Semiconductor wafer handling robots
- Printing press roller engagement systems
Operation tip:
For optimal adjustment accuracy, lubricate the adjustment threads with ISO VG32 hydraulic oil
and perform stroke calibration at 0.3-0.5 MPa air pressure. Allow 2mm safety margin beyond
mechanical stops to prevent over-compression.
| Property | Property Value |
|---|---|
| sku | SAIJ63X45-40S |
| Adjustable Stroke | <40mm> |
| 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 | <45mm> |
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.