Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X155-30S
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 SAIJ63X155-30S Adjustable Cylinder Technical Specifications
- Model: SAIJ63X155-30S
- Type: Adjustable stroke single-acting spring return cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 155mm (manually adjustable ±2mm)
- Operating pressure: 0.05-0.9 MPa
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable elastic cushion at both ends
- Mounting style: MSQ63 series standard foot mounting
- Port size: Rc1/4 (G1/4 optional)
- Rod end thread: M16×1.5 (ISO standard)
- Body material: Aluminum alloy 6063-T5
- Seal material: NBR (Nitrile rubber)
- Weight: 2.5kg ±3% (without accessories)
- Dimensions: 255mm(L) × 76mm(W) × 76mm(H) (max extended length)
Precision adjustable stroke cylinder featuring dual cushion adjustment screws with locknuts for fine position control. The anodized barrel surface provides enhanced corrosion resistance, while the magnetic piston enables position feedback when used with external sensors. Requires ISO 8573-1:2010 Class 3 compressed air.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping systems in CNC fixtures
- Material handling with adjustable lift heights
- Printing machinery paper feed mechanisms
- Automotive welding jig positioning
Maintenance note:
Lubricate through air port using ISO VG32 pneumatic oil monthly.
Avoid side load exceeding 30N. For vertical mounting,
install with piston rod facing downward to prevent sediment accumulation.
- Max theoretical force: 280N @0.5MPa
- Piston speed range: 50-750mm/s
- Repeat positioning accuracy: ±0.3mm
- Lubrication requirement: Oil-mist lubrication (ISO VG32)
- Cycle life: 5,000km travel distance (NBR seals)
| Property | Property Value |
|---|---|
| sku | SAIJ63X155-30S |
| 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 | 155mm |
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.