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 SIJ40X250-75S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X250-75S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø40mm (ISO 6432 standard)
- Stroke: 250mm (adjustable via external stoppers)
- Rod type: Double chrome-plated steel rods (Ø16mm each)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable rubber buffers at both ends
- Mounting style: Front flange (MF1) with precision alignment grooves
- Port size: G1/8 (NPT1/8 optional)
- Seal material: Nitrile butadiene rubber (NBR) with wear-resistant guide rings
- Max piston speed: 500 mm/s (with cushioning)
- Weight: 3.5 kg ±2% (excluding accessories)
- Dimensions:
- Length: 513mm (full extension)
- Width: 86mm (including mounting flange)
- Height: 86mm (square body profile)
High-precision dual rod cylinder featuring micrometer-style stroke adjustment (±1mm accuracy) through rotating end caps. The symmetrical rod design eliminates lateral forces during operation, making it ideal for precision alignment tasks. Anodized aluminum body with integrated T-slot mounting channels allows flexible sensor or accessory attachment.
- CNC machine tool clamping systems
- Precision glass cutting equipment
- Semiconductor wafer handling robots
- Automated optical inspection stations
- Parallel gripper mechanisms
| Property | Property Value |
|---|---|
| sku | SIJ40X250-75S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.





