Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX400-40S
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 SAIJ63BX400-40S Adjustable Cylinder Specifications
- Model: SAIJ63BX400-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 400 mm (adjustable through built-in stopper)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: BX-type (square body with front flange)
- Port size: G1/8 (NPT1/8 optional)
- Rod end thread: M16×1.5
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal type: NBR seals with wear-resistant ring
- Temperature range: -10℃ to 80℃
- Weight: 3.7 kg (with standard accessories)
- Dimensions: 548mm(L) × 82mm(W) × 82mm(H)
- Repeat positioning accuracy: ±0.5 mm
- Protection rating: IP54 (standard rod wiper)
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism with locknut. The 40S variant includes magnetic piston for sensor detection (PNP/NPN compatible). Optimized for applications requiring variable stroke control without mechanical modifications. Includes anti-rotation guide for stable linear motion.
- Variable height positioning in packaging lines
- Press tooling with depth adjustment requirements
- Automated material handling systems
- Precision clamping devices in CNC fixtures
- Printing machinery with adjustable impression control
Installation note:
For optimal performance, maintain 0.3-1.0 MPa lubrication pressure when using AirTAC ISOH VG32 pneumatic oil.
Stroke adjustment should be performed at mid-pressure (0.3 MPa) for precise calibration.
- Magnetic sensor kit: D-A93 (2-wire) or D-C73 (3-wire)
- Rod lock nut: SPA-LN63
- Heat-resistant seal kit (up to 120℃): SAI-HRS63
| Property | Property Value |
|---|---|
| sku | SAIJ63BX400-40S |
| 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 | <400mm> |
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.