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 SU Series Standard Cylinder SU40X370 Technical Specifications
- Model Range: SU32~50 Series
- Specific Model: SU40X370
- Bore Size: 40mm (±0.13mm tolerance)
- Stroke Length: 370mm (adjustable within ±1.5mm)
- Operating Pressure: 0.15-0.99 MPa (21-143 PSI)
- Medium Temperature: -20℃ to 80℃ (dry air required below 0℃)
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: Basic type (MF1) with standard foot mounting
- Port Size: 1/4" NPT (G1/8 optional)
- Piston Rod Thread: M12×1.25 (external)
- Tube Material: Anodized aluminum alloy (AL6063-T5)
- Seal Material: Nitrile rubber (NBR) with wear-resistant ring
- IP Rating: IP54 (standard dust/moisture protection)
- Weight: ~2.5kg (including mounting accessories)
- Dimensions:
- Body Diameter: 58mm
- Total Length: ~546mm (retracted: 176mm + stroke)
- Mounting Base: 80mm×40mm (W×H)
- Rod End Clearance: 15mm minimum
High-duty pneumatic cylinder designed for precision linear motion in industrial automation. Features double-acting operation with chrome-plated piston rod (hardness HRC 45-50) and corrosion-resistant construction. Includes magnetic piston for sensor compatibility and anti-rotation guide for stable load movement.
- Automated assembly line clamping mechanisms
- Material handling systems (conveyor gate controls)
- Stamping machine ejection units
- Packaging equipment positioning arms
- Automotive welding fixture actuators
| Property | Property Value |
|---|---|
| sku | SU40X370 |
| 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 | 370mm |
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.





