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 SUJ40X275-10 Technical Details
- Model: SUJ40X275-10
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 275mm (adjustable via mechanical stopper)
- Mounting style: Basic type (no built-in mounting)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable elastic cushion at both ends
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston rod thread: M12x1.25
- Material: Aluminum alloy barrel, chromium-plated piston rod
- Seal type: NBR + PU combination seals
- Weight: 2.65kg (bare cylinder), 3.1kg (with accessories)
- Dimensions:
- Length: 467mm (full extension)
- Width: 62mm (max body width)
- Height: 62mm (mounting face to port center)
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated (Grease-free operation)
Precision adjustable stroke cylinder featuring dual-position mechanical stoppers for millimeter-level positioning accuracy. The hardened chromium piston rod and multi-lip seals ensure 3,000km+ service life under standard conditions. Anti-rotation design maintains stopper alignment during operation.
- Clamping force adjustment in CNC fixture systems
- Variable height positioning for conveyor transfers
- Press tool depth control in automotive assembly
- Packaging machine product height compensation
- Semiconductor wafer handling position fine-tuning
- Mounting brackets: MFH/MFB series
- Stopper kits: SUJ-AS40 (stainless steel version available)
- Rod ends: RE-12 series for force transmission
| Property | Property Value |
|---|---|
| sku | SUJ40X275-10 |
| Adjustable Stroke | <10mm> |
| 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.







