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 SU40X370S Specifications
- Model Range: SU32~50 (Standard Bore Series)
- Specific Model: SU40X370S
- Bore Size: 40mm
- Stroke: 370mm ±1.5mm
- Operating Pressure: 0.05–0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushion Type: Adjustable buffer (both ends)
- Port Size: G1/8 (ISO228/1 standard)
- Piston Rod Thread: M12×1.25 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- End Caps: Die-cast aluminum
- Piston Rod: Chrome-plated carbon steel
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Mounting Options: Basic type (no accessories) with multiple mounting variants available:
- MF1: Front flange
- MP2: Rear pivot
- M3: Double rod
- Weight: 2.65kg ±3% (without accessories)
- Dimensions:
- Outer Diameter: 58mm
- Total Length: 370mm (stroke) + 40mm (end caps) = 410mm
- Port Spacing: 25mm center-to-center
- Rod End Thread Length: 15mm
- Optional Accessories:
- Magnetic Switch: D-A93 (3-wire NPN/PNP)
- Speed Controller: ASC-06-02
- Rod Lock: RL-16
A heavy-duty linear actuator designed for industrial automation systems requiring precise long-stroke motion. Features wear-resistant chromium plating on piston rods and optimized air consumption design. The double cushioning mechanism reduces impact noise to ≤75dB(A) at 0.5MPa. Compatible with ISO 6432 mounting standards.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Paper converting equipment actuators
- Steel mill roller positioning systems
- Packaging machine vertical lift mechanisms
- Theoretical Force Output @0.6MPa:
- Thrust: 753N (Extension)
- Tension: 666N (Retraction)
- Maximum Piston Speed: 500–800 mm/s
- Repeat Positioning Accuracy: ±0.5mm
- Service Life: 5,000km (with proper lubrication)
| Property | Property Value |
|---|---|
| sku | SU40X370S |
| 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 | 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.





