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 SUJ40X275-100 Technical Details
- Model: SUJ40X275-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 275mm (adjustable)
- Rod diameter: 16mm
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning type: Adjustable hydraulic shock absorber
- Mounting style: Basic (axial mounting accessories optional)
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston rod thread: M10x1.25
- Cylinder material: Aluminum alloy (hard anodized)
- Seal material: NBR + PU combination
- Weight: 2.3kg ±5% (without accessories)
- Extended length: 472mm (min: 197mm)
- Dimensions (WxH): 40mm bore x 56mm (max body width)
- Repeat accuracy: ±0.5mm
- Protection rating: IP54 (standard seals)
Precision-engineered adjustable stroke cylinder featuring patented cushioning technology for controlled deceleration. The dual-seal design combines NBR for static sealing and wear-resistant PU for dynamic applications. Includes magnetic piston for position sensing compatibility (sensor not included).
- Variable position clamping in CNC fixture systems
- Packaging line product ejection with stroke adjustment
- Automated assembly station pick-and-place units
- Textile machinery tension control mechanisms
- Glass processing equipment positioning
| Property | Property Value |
|---|---|
| sku | SUJ40X275-100 |
| Adjustable Stroke | 100mm |
| 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 | 275mm |
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.







