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 SAIJ63AX500-20S Adjustable Cylinder Specifications
- Model: SAIJ63AX500-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 500 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: AX series - Front flange with integrated guide
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy body, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (without accessories)
- Dimensions: 705mm(L) × 82mm(W) × 82mm(H)
- Rod diameter: 20 mm
- Max thrust: 2860N @ 0.63 MPa
- Protection rating: IP65 (standard wiper design)
- Certification: ISO 6432, VDMA 24562
High-precision adjustable stroke cylinder with enhanced lateral load capacity through integrated guide mechanism. Features dual adjustable air cushions for smooth deceleration and precise end-position control. The chrome-plated piston rod with multi-lip wiper ensures dust resistance in harsh environments.
- Precision workpiece positioning in CNC automation
- Variable height adjustment in packaging machinery
- Clamping fixtures with adjustable stroke requirements
- Material handling systems requiring soft-stop functionality
- Automated assembly line tooling positioners
- Stroke adjustment via external locking screw (hex key included)
- Optional magnetic piston for position feedback (adds 0.15kg)
- Rod end accessories: Female thread (standard) or clevis kit
- Custom stroke lengths available in 50mm increments
| Property | Property Value |
|---|---|
| sku | SAIJ63AX500-20S |
| 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 | 500mm |
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.









