Airtac SED Double Rod Cylinder SED125X350
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 SED125X350 Double Rod Cylinder Technical Details
- Full model: SED125X350+[M|F|B] (M=Basic mount, F=Front flange, B=Rear flange)
- Bore size: Ø125mm ±0.5μm honed finish
- Stroke: 350mm (standard), customizable 25-2000mm
- Structure: Twin rod design with anti-rotation mechanism
- Operation: Double-acting with 4-port pneumatic control
- Working pressure: 0.1-1.0 MPa (1-10 bar)
- Cushioning: Progressive buffer + external shock absorber option
- Port thread: G3/8 (BSPP) with NPT optional
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temp: -20℃ to +80℃ (NBR seals)/ +80℃-150℃ (optional FKM seals)
- Rod material: SUS304 stainless steel with hard chrome plating (25μm)
- Tube material: Aluminum alloy AL6063-T5 with hard anodizing
- Weight: 15.8kg (basic type without accessories)
- Dimensions: 755mm(L) × 160mm(W) × 160mm(H) (at full extension)
- Rod diameter: Ø32mm (dual rods)
- Mounting: ISO 15552 standard
- Repeat accuracy: ±0.5mm (with guide rods engaged)
- IP rating: IP54 (standard), IP67 with optional wiper seals
Industrial-grade twin rod cylinder engineered for heavy-duty linear motion requiring exceptional moment resistance. The dual rod configuration enhances stability during extended stroke operations, minimizing deflection under side loads up to 1,200N. Features integrated magnet for cylinder position sensing (SM/SD series sensors compatible). Requires ISO VG32 hydraulic oil lubrication for optimal seal longevity.
- Automotive press line material handling systems
- Die-casting machine ejector mechanisms
- Steel coil lifting/pressing equipment
- PCB panel vacuum lifting arms
- Plastic injection molding clamp units
Installation guidelines:
Maximum permissible lateral load 1% of dynamic thrust. Align mounting surface within 0.2mm/m.
Use locknuts with 25-35 N·m torque on guide rods. Lubricate through air supply (Oil mist 1-2 drops/m³).
| Property | Property Value |
|---|---|
| sku | SED125X350 |
| 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 | 350mm |
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.