2、Piston sealing features a custom-shaped bidirectional sealing structure with compact dimensions and integrated oil reservoir function;
3、Square extruded aluminum tubing construction without tie rods, enhanced by corrosion-resistant anodized finish;
4、Smooth and precise cushioning adjustment mechanism;
5、Comprehensive range of cylinder sizes and mounting accessories for flexible system integration;
6、High-temperature resistant sealing materials enable operation in 0~150°C environments.
Category: Double-Axis Cylinders, Brand: AirTAC, Series: SED Series
AirTAC SED125X120 Double Rod Cylinder Technical Specifications
- Model: SED125X120
- Type: ISO 15552 compliant double-rod cylinder
- Bore size: Ø125mm
- Stroke: 120mm (standard), customizable up to 1000mm
- Operation: Double-acting (air consumption: 1.5L/stroke @0.6MPa)
- Working pressure: 0.1–0.9 MPa (1–9 bar)
- Medium temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting: Basic type (foot/axial mounts optional)
- Port size: G1/2 (NPT1/2 optional)
- Piston rod thread: M20×1.5 (dual symmetrical rods)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (HRC 45-50)
- Seals: Nitrile (NBR) with wear-resistant guide rings
- Weight: 8.5kg (dry, without accessories)
- Dimensions: 350mm(L) × 125mm(W) × 125mm(H)
- ISO cycle rate: ≤90% duty cycle at max speed
High-rigidity dual rod design ensures exceptional moment resistance and positional stability during extended stroke operations. Features dual adjustable air cushions for smooth deceleration and impact reduction at stroke ends. Corrosion-resistant construction with IP54 equivalent protection.
- Precision press machine tooling systems
- Automated material transfer bridges
- Heavy-duty clamping fixtures
- Glass tempering line conveyors
- Automotive welding jig positioning
| Property | Property Value |
|---|---|
| sku | SED125X120 |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| 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.





