Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX125-20S
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 SAIJ63AX125-20S Adjustable Cylinder Specifications
- Model: SAIJ63AX125-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 125 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Basic foot + front flange (ISO 15552 standard)
- Port size: G1/4 (Rc1/4 optional)
- Rod end thread: M16×1.5
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr12MoV)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg ±5%
- Dimensions (L×W×H):
- Retracted length: 298 mm
- Extended length: 423 mm
- Body width: 85 mm
- Mounting height: 40 mm
High-precision industrial cylinder featuring micro-stroke adjustment capability (±0.5mm repeat accuracy) through its unique mechanical locking mechanism. The corrosion-resistant design incorporates dual wiper seals for dust protection and an integrated magnet for position sensing. Requires ISO 8573-1:2010 class 3 lubricated air (32-40# lubricating oil recommended).
- Precision clamping fixtures in CNC machining centers
- Variable position stops in automotive assembly lines
- Packaging machine product ejection systems
- Glass cutting equipment with position feedback
- Plastic injection molding machine core-pull mechanisms
Adjustment procedure:
1) Loosen lock nut 2) Rotate adjustment screw (1 full rotation = 1.5mm stroke change)
3) Tighten lock nut to 4.5N·m torque. Always depressurize before adjustment.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX125-20S |
| 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 | 125mm |
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.