Airtac SED Double Rod Cylinder SED125X20
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 SED Series Double Rod Cylinder SED125X20 Technical Specifications
- Model: SED125X20
- Type: Double rod, double-acting pneumatic cylinder
- Bore size: Ø125 mm
- Stroke: 20 mm (Standard), customizable up to 500 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1), optional flange/clevis mounts
- Port size: G1/2 (NPT1/2 optional)
- Piston rod thread: M20×1.5 (Both ends)
- Material: Aluminum alloy barrel, hardened chromium-plated rods
- Seal type: NBR + PU combination seals
- Repeat positioning accuracy: ±0.5 mm
- Max. theoretical speed: 500 mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 6.8 kg (Standard stroke version)
- Dimensions: 375mm(L) × 165mm(W) × 165mm(H)
- Protection rating: IP65 (Rod seal upgrade available)
High-rigidity double rod cylinder featuring symmetrical force transmission and enhanced moment resistance. The twin piston rod design eliminates rotational torque during operation, making it ideal for precision alignment tasks. Features wear-resistant rod surfaces with multi-layer sealing system for ≤0.5 dm³/min air leakage at 0.5 MPa.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in automated warehouses
- Parallel gripper actuation in robotic systems
- Press brake tool positioning systems
- Glass handling equipment in photovoltaic production lines
Installation note:
Maintain 0.05-0.1mm clearance between rods and load connection points.
For vertical mounting, use auxiliary rod supports for strokes >300mm.
Requires 5-40μm filtered air with ISO 8573-1:2010 Class 3.4.2 quality.
| Property | Property Value |
|---|---|
| sku | SED125X20 |
| 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 | <20mm> |
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.