Airtac SUJ Adjustable Cylinder SUJ80X50-20S
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 SUJ80X50-20S Adjustable Cushioning Cylinder Specifications
- Model: SUJ80X50-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm (±0.1mm manufacturing tolerance)
- Stroke: 50mm (adjustable within 0-50mm range)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: External adjustable rubber buffer
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Port size: G3/8 (BSPP thread)
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Weight: 4.7kg (excluding accessories)
- Dimensions: 320mm(L) × 108mm(W) × 108mm(H) (at full extension)
- Rod end thread: M20×1.5 (female)
- Protection rating: IP54 (standard wiper seal)
Industrial-grade adjustable stroke cylinder featuring precision-machined components and dual cushioning adjustment screws (front/rear). The 20S variant includes magnetic piston for position sensing compatibility. Optimized for applications requiring mid-stroke positioning accuracy (±0.5mm repeatability) with 500km minimum service life under normal conditions.
- Die casting machine ejection systems
- Automated conveyor gate controls
- Plastic injection molding clamp adjustments
- Precision press tool positioning
- Semiconductor wafer handling equipment
Installation note:
Requires 0.3-0.7μm filtered lubricated air (ISO 8573-1:2010 Class 4).
For vertical mounting, use locknut (ASNU80-M20) to prevent stroke drift.
Cushion adjustment should be set to 1/4 turn from full close during initial commissioning.
| Property | Property Value |
|---|---|
| sku | SUJ80X50-20S |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <50mm> |
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.