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 SU40X260 Technical Specifications
- Model range: SU32~50 (32mm-50mm bore sizes)
- Specific model: SU40X260
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 260mm (customizable from 25-1000mm)
- Operation type: Double-acting
- Working pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushion type: Adjustable rubber buffer (both ends)
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston speed: 50-800 mm/s (lubricated condition)
- Mounting types: Basic front flange, rear clevis, or foot mounting
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- End caps: Die-cast aluminum
- Seal material: NBR (nitrile rubber) standard, optional FKM/Viton
- Weight: 2.8 kg (with rod, without accessories)
- Dimensions:
- Extended length: 443mm
- Retracted length: 183mm
- Body diameter: 56mm
- Rod diameter: 16mm
- Mounting hole spacing: 36mm (vertical) × 25mm (horizontal)
High-precision industrial cylinder featuring wear-resistant construction and precision honed tube. The SU40X260 delivers 628N thrust at 0.5MPa (extend) and 539N at retract. Features dual anti-rotation design and IP65 protection rating. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automotive welding fixture positioning
- Packaging machine pusher mechanisms
| Property | Property Value |
|---|---|
| sku | SU40X260 |
| 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 | 260mm |
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.





