Airtac SUJ Adjustable Cylinder SUJ40X275-40
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 SUJ40X275-40 Technical Details
- Model: SUJ40X275-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 275mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Front/rear flange or foot mounting
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy body, chrome-plated steel rod
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±2%
- Dimensions: 345mm(L) × 80mm(W) × 80mm(H)
- Repeat positioning accuracy: ±0.5mm
- Max thrust: 1250N at 0.63MPa
- ISO standard: 15552 compliant
Precision-engineered adjustable stroke cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (±2mm fine-tuning capability). The anodized aluminum construction ensures corrosion resistance in humid environments. Integrated magnetic piston enables position feedback when used with sensors (sensor groove: T-slot type).
- Variable height work platforms in assembly lines
- Clamping force adjustment systems in CNC fixtures
- Packaging machine stopper positioning
- Glass handling equipment with adaptive gripping
- Textile machinery tension control systems
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain perpendicular alignment between rod and load.
For vertical mounting, install locking nut (M16) to prevent stroke drift.
Minimum 50mm clearance required for full stroke adjustment.
| Property | Property Value |
|---|---|
| sku | SUJ40X275-40 |
| Adjustable Stroke | <40mm> |
| 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.