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 SU50X125S Technical Details
- Model Range: SU32~50 (This model: SU50X125S)
- Bore Size: 50mm (1.97")
- Stroke: 125mm (4.92")
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: G1/2 (ISO standard)
- Piston Speed: 50-750 mm/s
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Mounting Types: Basic type (MF1), Front flange (MF2), Rear flange (MF3), Foot mounting (MF4)
- Rod Material: Hard chrome-plated steel
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile rubber)
- Weight: 2.8 kg (6.17 lbs)
- Dimensions (L×W×H):
- Total Length: 250mm (9.84") [Stroke + cylinder ends]
- Body Diameter: 63mm (2.48")
- Mounting Center Distance: 40mm (1.57")
Industrial-grade pneumatic cylinder with enhanced side load capacity through precision-guided piston design. Features wear-resistant composite seals and dual anti-rotation shafts for stable linear motion. Optional magnetic piston version (SU50X125S-M9) available for position sensing. Requires ISO 8573-1 Class 3 lubricated or non-lubricated air.
- Automated material handling systems
- Press machine ejection mechanisms
- Packaging machine clamp positioning
- Automotive assembly line tooling
- Plastic injection molding machine gates
| Property | Property Value |
|---|---|
| sku | SU50X125S |
| 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 | <50mm> |
| Stroke | 125mm |
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.





