Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX300-20
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 SAIJ63AX300-20 Adjustable Cylinder Specifications
- Model: SAIJ63AX300-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 300mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Standard MF1 flange
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M20×1.5
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel, chromium-plated steel rod
- Weight: ~3.5kg (without accessories)
- Dimensions: 320mm(L) × 78mm(W) × 78mm(H) (minimum retracted length)
- Max theoretical thrust: 1750N @0.5MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
- ISO standard: 6431 (mounting dimensions compliant)
Precision-adjustable industrial cylinder featuring dual-position stroke adjustment through mechanical stoppers. The integrated shock absorption system reduces end-impact noise by 40% compared to standard models. Optional magnetic piston version (SAIJ63AX300-20/M) available for position sensing.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping devices
- Packaging machine product ejection systems
- Die-casting machine core-pulling mechanisms
- Automotive fixture position adjustment
Installation tip:
For optimal performance, align adjustment screws symmetrically and limit stroke adjustments to 85% of maximum travel during initial setup. Maintain 0.3mm minimum lubrication film thickness for oil-free applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX300-20 |
| 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 | 300mm |
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.