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 SAIJ63X185-30S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63X185-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 185mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod diameter: Ø20mm
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 3.8kg ±2%
- Dimensions: 350mm(L) × 80mm(W) × 80mm(H) (retracted length)
- Mounting type: Standard ISO 15552 (previously ISO 6431)
- Sensor compatibility: M9/M12 proximity sensors (2 slots)
- Protection rating: IP54 (standard wiper seal)
Precision-adjustable industrial cylinder featuring micro-positioning capability through external mechanical stoppers. The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy ±0.5mm. Optional magnetic piston version (SAIJ63X185-30S/M) enables position feedback integration.
- Variable stroke press mechanisms in injection molding
- Adjustable clamping devices for CNC fixtures
- Position-controlled material handling systems
- Packaging line product height adjustment stations
- Automated assembly with variable insertion depths
- Maximum piston speed: 500mm/s
- Thrust force (@0.63MPa): 1960N (extend), 1780N (retract)
- Repeat positioning accuracy: ±0.3mm (with rigid stopper)
| Property | Property Value |
|---|---|
| sku | SAIJ63X185-30S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 185mm |
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.









