Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X400-75S
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 SAIJ63X400-75S Adjustable Cylinder Specifications
- Model: SAIJ63X400-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Operating temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (SCM435)
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU hybrid seals
- Mounting type: Double-axis fixed (ISO 15552 standard)
- Weight: 5.2kg ±3% (excluding accessories)
- Dimensions: 606mm(L) × 100mm(W) × 100mm(H) (full extension)
- Corrosion resistance: Class C2 (ISO 9223)
- Lubrication: Pre-lubricated (Daphne Grease AL-2)
High-precision industrial cylinder featuring stepless stroke adjustment through external mechanical stops. The 75S variant includes reinforced mounting bosses and dual anti-rotation shafts for stable linear motion. Integrated shock absorbers reduce end-impact noise by 40% compared to standard models. Compatible with magnetic sensors for position feedback (sensor groove: 8.5mm width).
- Variable height positioning in automotive assembly jigs
- Material handling systems requiring adjustable clamping force
- Packaging line product ejection with varying box sizes
- Plastic injection molding machine core-pull mechanisms
- Semiconductor wafer transfer with precision soft-landing
Installation note:
When adjusting stroke length, maintain minimum 20mm residual stroke beyond mechanical stop.
Apply thread sealant (LOCTITE 542) to mounting screws. Annual re-lubrication required for
high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | SAIJ63X400-75S |
| 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 | <400mm> |
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.