Airtac SUJ Adjustable Cylinder SUJ80X50-20
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 SUJ80X50-20 Technical Specifications
- Model: SUJ80X50-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80mm
- Stroke: 50mm (adjustable through ±5mm via external screws)
- Operating pressure: 0.15–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: G3/8 (ISO standard)
- Rod material: Chrome-plated steel (S45C)
- Cylinder tube: Aluminum alloy with hard anodized finish
- Piston seal: NBR + polyurethane combination
- Weight: 3.8kg ±2%
- Dimensions: 285mm(L) × 96mm(W) × 96mm(H) (retracted state)
- ISO standard: 6432 compliant
- Corrosion resistance: Class 2 (ISO 9227)
Heavy-duty adjustable stroke cylinder featuring dual-position mechanical stops for precise stroke adjustment (±5mm). Integrated shock absorption system with tunable buffer screws prevents end-position impact damage. The corrosion-resistant construction includes IP54-rated rod seals for dusty environments.
- Press-fit assembly with variable depth requirements
- Material handling systems requiring adjustable clamping force
- Packaging machinery with product size changeovers
- Automated welding jigs needing position fine-tuning
- Plastic injection mold ejection systems
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
For stroke adjustment: Loosen locknut, turn adjustment screw (1mm per full rotation),
then retighten with 5-7N·m torque. Maintain 20mm clearance behind cylinder for full rod extension.
| Property | Property Value |
|---|---|
| sku | SUJ80X50-20 |
| 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 | Non-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.