Airtac SUJ Adjustable Cylinder SUJ40X400-50
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 Series Adjustable Cylinder SUJ40X400-50 Technical Details
- Model: SUJ40X400-50
- Bore size: 40mm
- Stroke: 400mm (±200mm adjustable)
- Rod diameter: 16mm
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type (axial foot mounting holes)
- Port size: Rc1/8 (G1/8 optional)
- Piston speed: 50–1000mm/s
- Weight: 5.8kg (with rod extension)
- Dimensions:
- Body length: 400mm (minimum compact length)
- Extended length: 800mm (max stroke position)
- Width: 64mm (mounting foot span)
- Height: 64mm (cylinder outer diameter)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR + PU combination
High-precision adjustable stroke cylinder with dual-side position locking mechanism, featuring micrometer-grade positioning repeatability (±0.5mm). The integrated shock absorber prevents end-impact damage during full-stroke operation. Corrosion-resistant design with IP54 protection rating makes it suitable for harsh environments. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Precision press-fit operations in automotive assembly
- Variable height positioning in CNC material handling
- Adjustable clamping systems for injection molding
- Packaging line product height compensation
- Semiconductor wafer handling equipment
Installation tip:
Always lock adjustment screws with 2.5N·m torque after positioning.
Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500 cycles/min).
Avoid side-load exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | SUJ40X400-50 |
| Adjustable Stroke | <50mm> |
| 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 | <400mm> |
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.