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 SAIJ63X290-30S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63X290-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke length: Adjustable up to 290 mm
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot or flange mounting)
- Temperature range: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated steel (SUS304 equivalent)
- Seal material: Heat-resistant NBR
- Weight: 3.7 kg (without accessories)
- Dimensions:
- Extended length: 595 mm (max stroke)
- Retracted length: 305 mm
- Body diameter: Ø78 mm
- Mounting hole spacing: 140×50 mm
High-precision adjustable stroke cylinder featuring mechanical stroke adjustment mechanism with locknut. Includes dual-position magnetic sensor slots (non-inductive version available). The double-seal design ensures IP54 protection class performance. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment stations
- Die-casting machine ejection force control
- Automotive welding robot positioning arms
- Pharmaceutical blister packaging mold control
- Loosen both end locknuts (M24×1.5)
- Rotate stroke adjustment screw (M12) clockwise to shorten stroke
- Use torque wrench (18-22 N·m) for final locknut tightening
- Verify position with included 0.1mm graduation scale
| Property | Property Value |
|---|---|
| sku | SAIJ63X290-30S |
| Adjustable Stroke | 30mm |
| 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 | 290mm |
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.









