Airtac SUJ Adjustable Cylinder SUJ40X80-30
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 SUJ40X80-30 Technical Details
- Model Code: SUJ40X80-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 80mm (adjustable range: 30-80mm via mechanical stopper)
- Operating pressure: 0.1~0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Medium temperature: -20℃ to 80℃ (with NBR seals)
- Port thread: 1/4" NPT (G1/8 optional)
- Piston rod thread: M10x1.25 (external)
- Mounting: Standard ISO 15552 front flange & rear foot
- Weight: 2.7kg (excluding accessories)
- Dimensions: 280mm(L) × 76mm(W) × 76mm(H) (fully extended)
- Rod diameter: 16mm (chrome-plated steel)
- Tube material: Anodized aluminum alloy
- Position sensor compatibility: Supports magnetic switch installation
High-precision stroke-adjustable cylinder featuring a unique dual-lock mechanical stopper system for millimeter-level positioning accuracy. The enhanced guide structure reduces lateral load stress by 30% compared to standard cylinders. Includes wear-resistant scraper seal for particle contamination protection. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Precision workpiece clamping in CNC fixture systems
- Variable height adjustment in conveyor sorting lines
- Tool positioning in semiconductor wafer handling robots
- Pressure control mechanisms in plastic injection molding
- Automated packaging machine stroke customization
Maintenance protocol:
Adjust stopper screws in 1/4-turn increments during stroke calibration.
Lubricate guide shafts every 500,000 cycles using AirTAC PX-22 grease.
Avoid exceeding 85% of max pressure during partial stroke operation.
| Property | Property Value |
|---|---|
| sku | SUJ40X80-30 |
| Adjustable Stroke | 30mm |
| 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 | 80 mm |
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.