Airtac SUJ Adjustable Cylinder SUJ63X40-20S
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 SUJ63X40-20S Adjustable Cylinder Specifications
- Model: SUJ63X40-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 40mm (adjustable)
- Adjustment method: External thread-locked stroke adjustment
- Mounting style: Front flange (ISO 15552 standard)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Port size: 1/2" NPT (G1/2 optional)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8kg ±3%
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Rod end thread: M16×1.5
- Max theoretical force: 2780N @0.63MPa
- ISO standard: 15552 (formerly ISO 6431)
Precision-engineered adjustable stroke cylinder with dual-side position sensing slots (optional magnetic switch compatibility). Features enhanced rod bearing for reduced lateral load wear and IP54-rated dust protection. The innovative dual-cushion design minimizes end-impact noise while maintaining positioning accuracy within ±0.5mm.
- CNC machine tool clamping mechanisms
- Automated packaging line pusher systems
- Die-casting machine ejection units
- Palletizing robot end-effectors
- Textile machinery tension control
- Automotive assembly line positioning
Installation notes:1. Maintain ≤0.1mm/m alignment tolerance during mounting
2. Lubricate with ISO VG32 hydraulic oil during initial setup
3. For vertical installations, use rod-down orientation to prevent seal drying
4. Recommended maintenance cycle: 5 million cycles or 12 months
| Property | Property Value |
|---|---|
| sku | SUJ63X40-20S |
| 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 | <40mm> |
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.