Airtac SUJ Adjustable Cylinder SUJ40X225-40
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 SUJ40X225-40 Technical Details
- Model: SUJ40X225-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 225mm (adjustable)
- Operating pressure: 0.05–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot/axial/flange mounts)
- Port size: G1/8 (M5x0.8 optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Rod material: Hard chrome-plated steel
- Buffer adjustment: External screw adjustment (±5% stroke)
- Weight: 2.3kg (without accessories)
- Dimensions:
- Total length: 308mm (at mid-stroke)
- Body diameter: 55mm
- Mounting hole spacing: 32mm (front) / 40mm (rear)
- Rod thread: M10x1.25
Precision-engineered adjustable stroke cylinder featuring dual cushion control with 10-position micro-adjustment capability. The chrome-plated piston rod and self-lubricating bearings ensure smooth operation across 5000km+ service life. Integrated mounting slots allow 360° accessory positioning. Requires 1-5μm filtered air with ISO VG32 lubricant.
- Variable clamping force systems in CNC jigs
- Packaging line product ejection mechanisms
- Semiconductor wafer handling robots
- Printing press roller engagement systems
- Automotive assembly tooling positioners
Operational guidance:
Adjust cushion needles gradually (1/4 turn increments) while monitoring cycle rates.
Always maintain rod alignment within ±0.5° deviation. Lubricate every 50km of travel
in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SUJ40X225-40 |
| Adjustable Stroke | <40mm> |
| 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 | 225mm |
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.