Airtac SUJ Adjustable Cylinder SUJ40X200-20S
2. Features specially profiled bidirectional piston sealing structure with compact dimensions and integrated oil reservoir design;
3. Constructed with reinforced octagonal aluminum tubing, rodless configuration demonstrating enhanced corrosion resistance;
4. Maintains more compact length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Incorporates adjustable cushioning mechanism for smooth stroke termination;
6. Mounting accessories fully compatible with SC series cylinder components;
7. Utilizes high-temperature resistant seals ensuring reliable operation at 150°C ambient conditions.
Category: Standard Cylinders, Brand: AIRTAC, Series: SUJ
AirTAC SUJ40X200-20S Adjustable Cylinder Specifications
- Model: SUJ40X200-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 200mm (adjustable)
- Rod diameter: 16mm
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting type: 20S series - front flange with mounting holes
- Material:
- Tube: Aluminum alloy hard oxidation
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Weight: 2.8 kg ±5%
- Dimensions (L×W×H):
- Extended length: 397mm
- Retracted length: 197mm
- Mounting flange: 80mm × 60mm
- Rod end thread: M16×1.5
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (Daphne AL-2 compatible)
Precision-adjustable pneumatic cylinder with dual external stroke adjustment screws, enabling ±5mm fine-tuning without disassembly. Features wear-resistant chromium plating and anti-rotation mechanism for stable linear motion. Includes magnetic piston for position sensing compatibility (sensor not included).
- Precision clamping fixtures in CNC machining
- Variable height positioning in assembly lines
- Packaging machine stopper adjustment systems
- Automated door stroke calibration
- Textile machinery tension control
Installation note:
Use locknuts (M5 for mounting flange) with 2.5-3.5Nm torque.
Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body.
Lubricate every 500,000 cycles under normal operation.
| Property | Property Value |
|---|---|
| sku | SUJ40X200-20S |
| Adjustable Stroke | <20mm> |
| 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 | <200mm> |
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.