2. Features proprietary asymmetric bidirectional piston seal configuration with integrated oil reservoir for compact dimensions;
3. Rodless design with corrosion-resistant octagonal aluminum tube profile (T-slot structure);
4. Superior stroke length compactness compared to ISO 15552 standard cylinders of equivalent bore sizes;
5. Integrated adjustable cushioning mechanism ensures smooth transition at stroke ends;
6. Full compatibility with SC series cylinder mounting accessories;
7. Optional high-temperature seals enable reliable operation at 150°C ambient conditions.
Category: Standard Cylinders | Brand: AirTAC | Series: SU32~50
AirTAC SU32~50 Series Standard Cylinder SU40X400FA Technical Details
- Model Code Breakdown: SU40-X400-F-A
- SU: Standard cylinder series
- 40: Bore size (40mm)
- X400: Stroke length 400mm
- F: Front flange mounting
- A: Auto switch version
- Bore Size: 40mm (±0.1mm honing tolerance)
- Stroke: 400mm (adjustable ±2mm)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature Range: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (with auto switches)
- Buffer Type: Adjustable hydraulic cushion (both ends)
- Port Size: G1/4 (ISO standard)
- Piston Rod Thread: M16×1.5 (external)
- Mounting: ISO15552 standard (alternative MF1/MF2 patterns available)
- Tube Material: Aluminum alloy AL6063-T5 (hard anodized)
- Rod Material: Chrome-plated SUS304 stainless steel
- Seals: NBR standard (FKM optional)
- Weight: 3.8kg ±2% (without switches)/4.1kg with magnetic sensors
- Dimensions:
- Length: 647mm (retracted) / 1047mm (extended)
- Width: 62mm (flange edge to edge)
- Height: 62mm (square body profile)
- Cycle Rate: ≤1.5m/s (with cushioning)
- Protection Class: IP65 (rod gland area)
High-torque pneumatic actuator designed for heavy-duty linear motion applications requiring extended stroke precision. Features dual anti-rotation guide slots (180° apart) and wear-resistant rod scraper. Compatible with all ISO 15552 mounting accessories. Requires 40μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.3).
- Automotive welding fixture positioning
- Plastic injection molding ejectors
- Paper converting machinery
- Steel coil handling systems
- Palletizing robot end effectors
1. Allow 15mm lateral clearance for thermal expansion
2. Use M6×20 mounting screws (Grade 8.8 or higher)
3. Lubricate with ISO VG32 pneumatic oil
4. Align within 0.2mm/meter perpendicularity tolerance
| Property | Property Value |
|---|---|
| sku | SU40X400FA |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <400mm> |
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.





