Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX550-75S
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 SAIJ63BX550-75S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX550-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 75mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion
- Adjustment mechanism: External mechanical stroke adjustment
- Mounting style: Standard front/rear flange mounting (ISO 15552 compliant)
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Weight: 2.8kg (without accessories)
- Dimensions: 550mm total length (extended) × 63mm bore diameter × 100mm mounting flange width
- Rod thread: M12×1.25
- Piston speed: 50–1000mm/s
- Protection rating: IP54 (standard wiper seal)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical locking for repeatable positioning accuracy (±0.5mm). The anodized aluminum barrel with chrome-plated piston rod ensures corrosion resistance in humid environments. Integrated magnetizable piston enables position feedback when used with magnetic sensors.
- Precision clamping fixtures in CNC machining centers
- Variable height adjustment in packaging conveyors
- Tool positioning in automated assembly systems
- Press-fit operations in automotive component manufacturing
- Web tension control in printing/pulp processing lines
Installation tip:
Lubricate with ISO VG32 hydraulic oil before initial operation.
For stroke adjustment: Loosen lock nut, rotate adjustment screw (1 full rotation = 1.5mm stroke change),
then retighten to 3.5N·m torque. Maintain 0.3-0.6 MPa air pressure during adjustment.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX550-75S |
| Adjustable Stroke | 75mm |
| 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 | 550mm |
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.