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 SIJ40X50-40 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X50-40
- Type: Dual rod adjustable stroke cylinder (double acting)
- Bore size: 40mm
- Stroke: 50mm (adjustable via built-in stroke adjustment mechanism)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion
- Mounting style: Front flange with side mounting holes (ISO 15552 compatible)
- Port size: 1/4" NPT (M5x0.8 optional)
- Rod material: Hard chrome-plated stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seals: NBR standard (FKM available for high temp versions)
- Weight: 2.3kg ±5% (without accessories)
- Dimensions:
- Total length: 198mm (at mid-stroke)
- Body width: 80mm (between rod centers)
- Height: 45mm (flange surface to tube top)
- Rod diameter: 16mm (per rod)
- Repeat accuracy: ±0.2mm
- Max theoretical force: 503N @0.63MPa
- Air consumption: 1.35L/stroke @0.5MPa
- Protection rating: IP54 (standard), IP67 with optional wipers
High-precision dual rod cylinder featuring micrometer-style stroke adjustment (±2mm fine tuning) through rotating end caps. The symmetrical dual rod design eliminates rotational torque, making it ideal for precision alignment applications. Integrated magnetic piston allows for sensor mounting. Features corrosion-resistant construction with 1 million cycle durability rating.
- Precision positioning in semiconductor handling equipment
- Parallel gripper mechanisms in robotic automation
- Vertical lift systems in packaging machinery
- Test fixture actuation in automotive quality control
- Optical component alignment stages
- SI-ML40 magnetic sensor kit
- STA40 auto-switchable stroke limiter
- CRB40 corrosion-resistant bushings (salt spray test 500hrs)
| Property | Property Value |
|---|---|
| sku | SIJ40X50-40 |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
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.





