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 SUJ40X350-75 Adjustable Cylinder Technical Details
- Model Code: SUJ40X350-75
- Type: Double-acting adjustable stroke cylinder with cushioning
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 350mm (adjustable through mechanical stops)
- Rod diameter: 16mm chromium-plated steel
- Mounting style: Front flange (MF1), rear flange (MF2), and foot mounting (MP2) options
- Operating pressure: 0.15–1.0 MPa (21–145 PSI)
- Port size: PT1/4 (G1/4 optional)
- Cushioning type: Adjustable pneumatic cushion at both ends
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Piston speed: 50–800 mm/s (optimal range)
- Weight: 3.2 kg (without accessories)
- Dimensions: 550mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Material: Aluminum barrel with hard anodized finish
- ISO certification: ISO 6432, VDMA 24562
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stops for mid-stroke positioning. The triple-seal design (rod seal, piston seal, wiper) ensures leak-free operation in dusty environments. Integrated magnet in piston enables position feedback when paired with sensors.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Automotive welding jigs with position memory function
- Textile machinery tension control systems
- Stroke adjustment: Loosen locknut, set mechanical stop position, torque to 4.5N·m
- Mounting alignment tolerance: ±0.5mm perpendicularity
- Minimum air filtration: 40μm with auto-drain filter regulator
| Property | Property Value |
|---|---|
| sku | SUJ40X350-75 |
| Adjustable Stroke | 75mm |
| 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 | 350mm |
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.







