Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX280-75S
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 SAIJ63BX280-75S Adjustable Cylinder Specifications
- Model: SAIJ63BX280-75S
- Type: Double-rod adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: 63 mm
- Stroke: 280 mm (adjustable within ±5mm)
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Air cushion at both ends (adjustable)
- Mounting type: Basic type with front/rear threaded mounting holes (M10x1.25)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg (without accessories)
- Dimensions: 450mm(L) × 98mm(W) × 98mm(H) (max extended length)
- Piston rod diameter: 20 mm
- Max theoretical force: 312 N @ 0.63 MPa
- Lubrication: Pre-lubricated (Daphne AL/B 1000 equivalent)
High-precision adjustable stroke cylinder featuring dual hardened piston rods for enhanced lateral load resistance. The SAIJ63 series incorporates a unique "step-less" stroke adjustment system allowing micrometer-level positioning without disassembly. Sealed against dust ingress (IP54 equivalent) with wear-resistant rod seals rated for 2,000 km cumulative travel distance.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Material thickness compensation systems
- Packaging machine product ejection mechanisms
- Printing press roller engagement control
Installation tip:
When adjusting stroke length, always loosen the locknut before rotating the stopper.
Apply thread-locking compound after final adjustment. Avoid exceeding 80% of maximum
pressure during fine positioning operations.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX280-75S |
| 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 | 280mm |
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.