2. Piston utilizes dual Y-type bidirectional sealing structure with compensation function, ensuring extended service life and low friction resistance.
3. Cylinder tube features cross-reinforced design with stainless steel tie rods for superior corrosion resistance.
4. Smooth and stable cylinder motion output.
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: SIJ40 **Key Technical Enhancements:** - Explicitly clarified "double rod" positioning in line with product naming conventions - Optimized sealing mechanism description to emphasize bidirectional functionality and wear compensation - Specified "cross-reinforced" to accurately reflect the structural advantage of the tube design - Added "customization" terminology to highlight configuration flexibility - Maintained consistent industrial terminology formatting throughout
AirTAC SIJ40X125-10 Double Rod Adjustable Cylinder Specifications
- Model: SIJ40X125-10
- Type: Double rod adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: 40 mm
- Stroke: 125 mm (adjustable range: ±3mm via mechanical stops)
- Rod diameter: 12 mm (chrome-plated steel)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion at both ends
- Mounting type: Front flange mounting (NF series) with 4x M5 threaded holes
- Port size: G1/8 (BSPP thread)
- Seal material: NBR (standard) / PU (optional for high-speed applications)
- Body material: Aluminum alloy (anodized surface)
- Weight: 2.3 kg ±5% (without accessories)
- Dimensions:
- Total length (extended): 325 mm
- Body width: 80 mm
- Height (with rods): 56 mm
- Center-to-center rod spacing: 32 mm
A precision dual-rod cylinder featuring micrometer-style stroke adjustment (10mm graduations) for fine position control. The symmetrical rod design eliminates lateral forces during operation, making it ideal for applications requiring high rigidity and repeat positioning accuracy (±0.2mm). Includes built-in magnetic sensor slots for position feedback integration.
- PCB handling robots requiring anti-rotation stability
- Glass panel polishing equipment with Z-axis pressure control
- Pharmaceutical tablet press machines
- Automated welding fixture positioning
- 3D printer bed leveling mechanisms
- Maximum side load: 15N at rod end
- Minimum operating pressure for stable movement: 0.25 MPa
- Requires 5μm filtered air with oil mist (0.8-1.0 cSt)
| Property | Property Value |
|---|---|
| sku | SIJ40X125-10 |
| Adjustable Stroke | <10mm> |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
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.







