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 SUJ40X80-75S Technical Details
- Model Code: SUJ40X80-75S
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 80mm (±0.5mm tolerance)
- Adjustment Range: 0-75% stroke position locking
- Operating Pressure: 0.05-0.8 MPa
- Temperature Range: -20℃ to 100℃ (with high-temp seals)
- Cushioning: Dual adjustable rubber buffers
- Mounting Style: Basic type (MF1) with front flange
- Port Size: 1/4" NPT (G1/8 optional)
- Piston Rod Material: Chrome-plated stainless steel (SUS304)
- Tube Material: Anodized aluminum alloy
- Seal Type: NBR + PU hybrid seals
- Weight: 2.45kg (without accessories)
- Dimensions: 190mm(L) × 52mm(W) × 52mm(H) (fully retracted)
- Repeat Positioning Accuracy: ±0.2mm
- Max Speed: 500mm/s (with cushion engaged)
- IP Rating: IP54 (standard seals)
High-precision adjustable stroke cylinder featuring mechanical position locking mechanism with 75% stroke adjustment capability. The dual-stage cushioning system minimizes end-impact vibration, making it ideal for precision assembly applications. Includes wear-resistant scraper seal for particle protection.
- PCB component insertion machines
- Automated welding fixture positioning
- Pharmaceutical blister packaging systems
- Glass panel handling robots
- Semiconductor wafer transfer units
| Property | Property Value |
|---|---|
| sku | SUJ40X80-75S |
| Adjustable Stroke | 75mm |
| 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.







