Airtac SUJ Adjustable Cylinder SUJ40X275-100S
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 Cushion Cylinder SUJ40X275-100S Specifications
- Model: SUJ40X275-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 275mm (±50mm adjustable)
- Adjustment range: ±50mm via mechanical stopper
- Operating pressure: 0.05–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (no built-in mounting)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±5%
- Dimensions (L×W×H):
- Extended length: 550mm
- Retracted length: 275mm
- Body diameter: 40mm
- Mounting base width: 50mm
Precision stroke-adjustable cylinder with dual cushioning mechanism for controlled deceleration. Features corrosion-resistant construction with IP54 protection rating. The mechanical stopper system allows ±50mm stroke adjustment through external locking nuts, enabling flexible positioning without disassembly. Requires ISO 8573-1:2010 Class 3 compressed air.
- Precision press-fit operations in assembly lines
- Variable height positioning in packaging machinery
- Automotive component testing equipment
- Glass panel handling systems with shock absorption
- Adjustable clamping devices in CNC automation
Installation note:
Apply anti-seize compound (MoS2-based) on adjustment threads during installation.
Maintain 0.3-0.5mm clearance between stopper nuts at minimum stroke position.
Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500CPM).
| Property | Property Value |
|---|---|
| sku | SUJ40X275-100S |
| 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 | S-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.