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 SAIJ63AX425-75 Adjustable Cylinder Specifications
- Model: SAIJ63AX425-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 75 mm (adjustable)
- Max stroke adjustment range: 0-75 mm
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: External adjustable rubber buffer
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Mounting style: Front flange (MF1) with accessory options
- Port size: 1/4" NPT or G1/8 (user configurable)
- Piston rod thread: M16×1.5
- Weight: 2.7 kg (without accessories)
- Dimensions:
- Length (retracted): 198 mm
- Length (extended): 273 mm
- Width (flange): 90 mm
- Height (barrel): 63 mm
- ISO standard: 6432 (mounting dimensions compatible)
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through its unique mechanical stopper system. The dual-cushion design with external adjustment screws allows independent control of both extension and retraction damping. Integrated mounting slots enable magnetic sensor installation for position feedback.
- Packaging machine stopper mechanisms
- Electronic component insertion systems
- Glass cutting equipment with variable lengths
- Automated door positioning in cleanrooms
- Textile machinery tension control
| Property | Property Value |
|---|---|
| sku | SAIJ63AX425-75 |
| Adjustable Stroke | 75mm |
| 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 | <425mm> |
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.









