Airtac SUJ Adjustable Cylinder SUJ40X80-20S
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 SUJ40X80-20S Adjustable Cylinder Specifications
- Model: SUJ40X80-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 80mm (adjustable)
- Port size: G1/8 (ISO standard)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting options: Basic type (MSUB), front flange (MF1), rear flange (MF2)
- Rod material: Stainless steel (SUS304)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 1.85kg ±2%
- Dimensions (L×W×H): 160mm × 40mm × 40mm (excluding rod and accessories)
- Rod diameter: 12mm
- Max theoretical thrust: 1130N @0.63MPa
- Protection rating: IP65 (dust-tight & water jet resistant)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±2mm fine-tuning). The dual cushioning system minimizes end-impact with 5-step adjustable dampers. Anti-rotation design maintains positional accuracy during repetitive operations. Pre-lubricated for immediate use with ISO VG32 hydraulic oil compatibility.
- Precision press-fit operations in electronics assembly
- Variable height positioning in packaging conveyors
- Clamping force adjustment in CNC fixture systems
- Material handling with variable stroke requirements
- Automated door stroke limitation in cleanrooms
Installation note:
For optimal performance, maintain 0.5mm minimum alignment tolerance during mounting.
Use locknuts (included) on adjustment screws after calibration. Lubricate every 50km of stroke
movement with AirTAC PAG-32 lubricant. Avoid side-load exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | SUJ40X80-20S |
| 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 | 80 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.