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 SU50X120S Specifications
- Model: SU50X120S
- Bore size: 50mm
- Stroke: 120mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (Standard) with optional accessories for foot/mid-flange
- Port size: 1/4" NPT (G1/4 optional)
- Piston rod thread: M16×1.5
- Cylinder tube material: Aluminum alloy with hard anodized surface
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR (Nitrile rubber)
- Operating temperature: -20℃ to 80℃
- Weight: 2.5kg (5.5lbs)
- Dimensions:
- Body diameter: 50mm
- Retracted length: 200mm
- Extended length: 320mm
- Mounting hole spacing: 40mm (front) / 25mm (rear)
- ISO standard: Compatible with ISO 6432
High-precision industrial cylinder with dual adjustable air cushions for smooth deceleration. Features corrosion-resistant construction and multi-groove piston design for enhanced stability. The self-lubricating bushings ensure maintenance-free operation for up to 3,000km service life. Requires 40μm filtered air with ISO VG32 hydraulic oil lubrication (optional oil mist lubrication).
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line positioning
- Packaging machine clamping mechanisms
- Textile machinery actuators
- Align cylinder axis with load direction within ±2° tolerance
- Maintain 0.5mm minimum clearance between rod end and stopper
- Use locknuts (M16) with 25-30N·m torque for rod-end connections
- For vertical mounting, install air exhaust upward to prevent condensation ingress
| Property | Property Value |
|---|---|
| sku | SU50X120S |
| 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 | 120mm |
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.





