Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX220-20S
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 SAIJ63BX220-20S Adjustable Stroke Air Cylinder Specifications
- Model: SAIJ63BX220-20S
- Bore size: 63 mm
- Stroke: 220 mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Adjustment method: External stroke adjustment screw
- Mounting type: Standard ISO 15552 front flange (AF)
- Port size: G1/8 (NPT optional)
- Cushion type: Air cushion with adjustable shock absorption
- Temperature range: -10℃ to 80℃
- Seal material: NBR + Polyurethane (oil & dust resistant)
- Weight: 2.8 kg ±5% (excluding accessories)
- Dimensions: 350mm(L) × 120mm(W) × 120mm(H) (at full extension)
- Rod thread: M12×1.75 external thread
- Piston speed: 50–800 mm/s
- Lubrication: Pre-lubricated (option for oil-free operation)
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke fixation. The SAIJ series combines stainless steel piston rod (Cr-coated) with anodized aluminum barrel for corrosion resistance. Integrated magnetic slot allows sensor mounting for position feedback. Requires 5–7 bar filtered compressed air with ≤25 μm particle size.
- Variable height positioning in packaging machinery
- Precision clamping fixtures for CNC machining centers
- Automated assembly line part transfer systems
- Printing press roller engagement mechanisms
- Automotive welding jig positioning
Operation note:
Always degrease rod surface before installation. For optimal performance,
maintain 0.5–1.0 mm play in mounting brackets to prevent side load stress.
Lubricate every 3 months with ISO VG32 hydraulic oil if used in high-cycle
applications (>500 cycles/day).
Critical parameters:
Max lateral load capacity 45N, axial load 850N. Do NOT exceed 1.2 MPa
pressure or 90℃ ambient temperature. Requires minimum 20 μm air filter.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX220-20S |
| 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 | 220mm |
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.