Airtac SUJ Adjustable Cylinder SUJ40X220-20S
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 SUJ40X220-20S Adjustable Cylinder Specifications
- Model: SUJ40X220-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 220mm (mechanically adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange with dual mounting holes (ISO 15552)
- Port size: G1/8 (NPT1/4 optional)
- Rod material: Chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 80℃
- Weight: 3.7kg ±2%
- Dimensions: 302mm(L) × 84mm(W) × 84mm(H) (fully retracted)
- Rod thread: M10×1.25 external thread
- Position detection: Built-in magnet for sensor mounting (20S suffix)
High-precision adjustable stroke cylinder featuring dual locking nuts for stroke fixation. The anodized body provides corrosion resistance in humid environments, while the chrome-plated rod ensures smooth operation up to 0.8m/s. Includes wear-resistant guide bushings for lateral load compensation.
- Variable height positioning in assembly jigs
- Adjustable clamping force mechanisms
- Printing press paper feed systems
- Plastic injection molding ejectors
- Automated packaging line stoppers
Installation note:
Always lock adjustment nuts with 15-20N·m torque after setting stroke.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
Maintain 0.5mm minimum clearance between rod end and workpiece.
| Property | Property Value |
|---|---|
| sku | SUJ40X220-20S |
| 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 | 220mm |
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.