Airtac SUJ Adjustable Cylinder SUJ40X25-20S
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 SUJ40X25-20S Adjustable Stroke Cylinder Specifications
- Model: SUJ40X25-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 25mm (adjustable from 0-25mm)
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Air cushion adjustable at both ends
- Port size: M5x0.8 (G1/8 optional)
- Mounting type: Basic type (no built-in mounts)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 1.2kg ±5%
- Dimensions (L×W×H): 180mm × 40mm × 40mm (full extension)
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 503N @0.6MPa
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment with visual position indicators. The dual chrome-plated piston rod and anti-rotation design ensure stable linear motion. Includes wear-resistant guide bushings and integrated shock absorbers for high-cycle applications.
- Precision workpiece positioning in CNC fixtures
- Variable height clamping systems
- Material feeding mechanisms with adjustable stroke
- Packaging machine stopper adjustment
- Semiconductor handling equipment
Installation note:
Use with guided rail systems for heavy side loads. Lubricate with ISO VG32 turbine oil.
Maximum side load capacity: 30N. Adjustment locknut requires 2.5Nm torque.
| Property | Property Value |
|---|---|
| sku | SUJ40X25-20S |
| Adjustable Stroke | <20mm> |
| 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 | <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.