Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX280-50S
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 SAIJ63AX280-50S Adjustable Cylinder Specifications
- Model: SAIJ63AX280-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 280 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: AX-type (front flange with square base)
- Port size: G1/2 (ISO standard)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal type: NBR seals (oil-resistant)
- Weight: 4.8 kg (with standard accessories)
- Dimensions: 540mm(L) × 90mm(W) × 90mm(H) (max extended length)
- Rod end type: Female thread + locknut
- Protection rating: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (non-re-lube design)
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±2mm fine-tuning capability). The SAIJ series combines heavy-duty construction with position-sensitive cushioning control, making it ideal for applications requiring precise end-position force modulation. The anodized surface treatment provides enhanced corrosion resistance for humid environments.
- Variable clamping force systems in CNC fixtures
- Packaging line product positioning gates
- Automotive assembly tooling with space constraints
- Glass handling equipment requiring soft-stop control
- Plastic injection molding ejector mechanisms
Installation note:
For optimal performance, maintain ≤0.3mm alignment tolerance during mounting.
Use only filtered compressed air (5-50μm filter) and install speed controllers
when stroke adjustment exceeds 75% of maximum travel.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX280-50S |
| Adjustable Stroke | <50mm> |
| 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.