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 SUJ40X350-30 Technical Specifications
- Model: SUJ40X350-30
- Type: Double-acting adjustable stroke cylinder with mechanical lock
- Bore size: 40mm (ISO 6432 standard)
- Stroke length: 350mm (adjustable within ±2mm)
- Operating pressure: 0.15–1.0 MPa
- Cushioning type: Adjustable elastic buffer at both ends
- Port size: 1/4" NPT (G1/8 optional)
- Mounting style: Basic type (MF1) with front flange/rod eyelet options
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Weight: 3.8kg ±5% (without accessories)
- Dimensions:
- Extended length: 663mm
- Retracted length: 313mm
- Body diameter: 56mm
- Mounting hole spacing: 50mm × 50mm
High-precision industrial cylinder featuring dual-position locking mechanism and 360° adjustable stroke. The triple-layer sealing system ensures leak-free operation even under frequent start-stop cycles. Includes anti-rotation guide for stable linear motion, with corrosion-resistant treatment suitable for humid environments.
- Automated welding positioners requiring precise endpoint control
- Plastic injection molding machine ejector systems
- Automotive assembly line clamping fixtures
- Packaging machinery with variable product sizes
- CNC machine tool auxiliary positioning devices
| Property | Property Value |
|---|---|
| sku | SUJ40X350-30 |
| Adjustable Stroke | 30mm |
| 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.







