Airtac SUJ Adjustable Cylinder SUJ40X50-20S
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 SUJ Adjustable Cylinder SUJ40X50-20S Technical Details
- Model: SUJ40X50-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 50mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic type (no built-in mount, requires accessories)
- Port size: Rc1/8 (NPT1/8 optional)
- Rod material: Chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (standard wiper seal)
- Weight: 1.25kg ±3% (without accessories)
- Dimensions: 200mm(L) × 40mm(W) × 40mm(H) (stroke retracted)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stops for stroke adjustment (±1mm accuracy). Integrated cushioning valves allow fine-tuning of end-position deceleration, reducing impact noise to ≤70dB(A). Anti-rotation design maintains rod orientation during operation. Compatible with ISO 6432 mounting accessories.
- Precision positioning in semiconductor handling robots
- Variable height adjustment in packaging conveyors
- Clamping force control in CNC fixture systems
- Material length compensation in feeding mechanisms
- Automated assembly with space-constrained stroke requirements
Operational guidance:
Lubricate through air supply (ISO VG32 recommended).
Maximum side load: 15N at mid-stroke.
For vertical mounting, use rod-down orientation to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SUJ40X50-20S |
| 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 | <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.