Airtac SUJ Adjustable Cylinder SUJ40X350-75S
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 Stroke Cylinder SUJ40X350-75S Technical Details
- Model: SUJ40X350-75S
- Bore size: 40mm
- Stroke: 350mm (adjustable)
- Operation: Double-acting
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: PT1/4 (G1/4 optional)
- Mounting type: Basic front flange (MF2) with side mounting holes
- Rod end: External thread M16×1.5
- Material: Aluminum alloy cylinder tube, hard anodized piston rod
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (wipers included)
- Weight: 3.85kg (with standard accessories)
- Dimensions: 428mm(L) × 50mm(W) × 50mm(H) (retracted position)
- Max lateral load capacity: 450N at full extension
- Lubrication: Pre-lubricated (Oil-free operation possible with proper air preparation)
Precision stroke-adjustable cylinder featuring mechanical lock mechanism for position retention. The dual-scale stroke adjustment system (coarse + fine tuning) enables ±0.5mm positioning accuracy. Enhanced rod seal design supports 2 million cycle life under standard conditions. Optional magnetic piston version available for position feedback.
- Automated welding fixture positioning systems
- Plastic injection molding ejector mechanisms
- CNC machine tool clamping devices
- Solar panel assembly line alignment jigs
- Packaging machine product height adjustment
Installation tip:
When mounting vertically, install locking nuts on both sides of adjustment bolts.
Maintain 0.5-1mm end play after stroke adjustment. Lubricate guide shafts monthly
with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SUJ40X350-75S |
| 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 | S-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.