Airtac SUJ Adjustable Cylinder SUJ40X25-30
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 Series Adjustable Cylinder SUJ40X25-30 Technical Specifications
- Model Code: SUJ40X25-30
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 25mm (±0.5mm tolerance)
- Operation Type: Double-acting with auto switch groove
- Working Pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Port Size: M5x0.8 (G1/8 adapter optional)
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: Front flange mount (MF1) with 4xM5 threaded holes
- Body Material: Aluminum alloy (barrel) / Chrome-plated steel (rod)
- Operating Temperature: -20℃ to 80℃ (NBR seals)
- Weight: 1.8kg ±5% (including mounting hardware)
- Dimensions:
- Total Length (L): 155mm (at mid-stroke)
- Body Diameter (W): 40mm
- Height with Bracket (H): 72mm
- Rod End: M10x1.25 internal thread
- Position Detection: Pre-drilled holes for magnetic sensor (ø4.5mm)
High-precision adjustable stroke cylinder featuring twin locking nuts for position fixation. The SUJ40X25-30 combines 3-stage anodized corrosion resistance with dual wiper seals for contaminated environments. Its symmetrical cushion design allows independent adjustment of extension/retraction damping via 2.5mm hex key. The T-slot mounting surface enables 360° sensor rotation.
- Precision stop mechanisms in PCB assembly robots
- Variable height positioning in packaging seal heads
- Clamping force adjustment in CNC fixture systems
- Feed length control in textile cutting machines
- Door stroke limitation in cleanroom equipment
Operation Tip:
For optimal performance, lock adjustment screws with 0.8-1.2Nm torque after setting stroke length.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications (>500,000 actuations/month).
| Property | Property Value |
|---|---|
| sku | SUJ40X25-30 |
| 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 | <25 mm> |
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.