Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX650-75S
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 SAIJ63BX650-75C Adjustable Cylinder Specifications
- Model: SAIJ63BX650-75C (Standard stroke variant)
- Bore size: Ø63 mm
- Stroke: 75 mm (±5mm adjustable range)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (dual-side)
- Mounting style: Front/rear flange or foot mounting
- Port size: Rc1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 2.8 kg (without accessories)
- Dimensions: 650mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
High-precision adjustable stroke cylinder with mechanical stopper mechanism, featuring dual-position locking capability through its rotating adjustment collar. The hardened stainless steel guide bushing ensures stable positioning repeatability (±0.5mm). Integrated shock absorbers reduce end-impact noise to ≤75dB(A).
- Precision workpiece clamping in CNC fixtures
- Variable height positioning in conveyor systems
- Die height adjustment in stamping machines
- Modular robotic end-effector systems
- Glass panel handling with soft-stop requirements
Installation note:
Locking nuts (included) must be tightened to 25-30 N·m torque after stroke adjustment.
For vertical mounting, install an external guide mechanism when handling loads >15kg.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX650-75S |
| 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 | 650mm |
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.