Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX290-30
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 SAIJ63BX290-30 Adjustable Cylinder Technical Details
- Model: SAIJ63BX290-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (±0.1mm tolerance)
- Stroke: 290mm (adjustable range ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Air cushion with adjustable shock absorber
- Port size: G1/8 (NPT1/8 optional)
- Mounting style: Basic type with foot mounting (MF1 pattern)
- Piston speed: 50–700 mm/s (lubricated condition)
- Ambient temperature: -10℃ to 70℃
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 2.8kg (excluding accessories)
- Dimensions: 355mm(L) × 63mm(W) × 63mm(H) (fully extended)
- Rod end thread: M12×1.25 (ISO standard)
- Max lateral load: 28N at full extension
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke stopping capability. The progressive air cushion system minimizes end-impact noise (≤68dB) while maintaining positioning accuracy (±0.5mm repeatability). Includes built-in magnetic sensor slot (M5×0.8 thread) for position feedback devices.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment mechanisms
- Automated warehouse stacker positioning
- Plastic injection molding ejector systems
- Automotive assembly line tooling actuators
Installation recommendation:
For vertical installations exceeding 45° angle, install a mechanical lock
(sold separately) to prevent unintended piston drift. Lubricate with ISO VG32
hydraulic oil if operating below -5℃. Maintain 0.5–1.0mm alignment tolerance
during mounting.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX290-30 |
| 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 | Non-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.