Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX145-40S
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 SAIJ63AX145-40S Adjustable Cylinder Specifications
- Model: SAIJ63AX145-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 40 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Port size: G1/8 (ISO standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated steel (Ø20mm)
- Tube material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR
- Mounting type: AX145 series front flange (ISO 15552 compatible)
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 238mm × 80mm × 80mm (excluding rod)
- Stroke tolerance: ±1.5mm
- Max theoretical force: 2800N @0.63MPa
- Max speed: 500–1000 mm/s
- Protection rating: IP40 (standard), IP67 optional
- Position detection: Built-in magnet for sensor mounting
Precision-engineered adjustable stroke cylinder with dual cushion control, featuring a hardened piston rod and anti-rotation design. The SAIJ63AX series incorporates a unique "mid-position lock" mechanism allowing stroke adjustment without disassembly. Optimized for high-cycle applications with 50% reduced air consumption compared to standard ISO cylinders.
- Precision clamping systems in CNC machining centers
- Variable height positioning in packaging conveyors
- Automated welding fixture adjustments
- Material handling with force-sensitive gripping
- Pharmaceutical tablet press machines
Installation note:
For optimal performance, maintain 0.5–1mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil if operating below 3℃. Stroke adjustment
requires 5Nm torque limit on locking nuts. Avoid side loads exceeding 150N.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX145-40S |
| 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 | 145mm |
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.