Airtac SUD Series Double Rod Cylinder SUD40X125S
1. Compliant with enterprise-standard pneumatic cylinder specifications;
2. Features custom bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication retention;
3. Octagonal aluminum tube construction with rodless design ensures superior corrosion resistance;
4. Reduced overall length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision cushioning adjustment enables smooth stroke termination;
6. Shares mounting accessories compatibility with SC Series cylinders;
7. Optional high-temperature resistant sealing materials enable reliable operation at 150°C ambient conditions.
Category: Dual Rod Cylinders | Brand: AIRTAC | Series: SUD
AirTAC SUD Series Twin Shaft Cylinder SUD40X125S Technical Details
- Model: SUD40X125S
- Type: Double-rod pneumatic cylinder (ISO 6432 compliant)
- Bore size: 40 mm (±0.1mm manufacturing tolerance)
- Stroke: 125 mm (customizable up to 500mm)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: Rc1/8 (NPT1/8 optional)
- Piston rod thread: M10×1.25 (both ends)
- Mounting type: Basic foot mounting (MF1) with optional accessories
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- End caps: Extruded aluminum
- Weight: 2.8 kg (with standard accessories)
- Dimensions:
- Total length: 225 mm (stroke 125 + end caps)
- Width: 80 mm (including mounting flanges)
- Height: 82 mm (tube outer diameter)
- Seal type: NBR + PU combination seals
- Max theoretical force: 1256N @0.63MPa (push/pull dual action)
- Speed range: 50-750 mm/s (with cushion adjustment)
Precision twin-rod cylinder designed for applications requiring symmetrical force transmission and high moment resistance. Features dual-piston rod alignment for enhanced stability in lateral load scenarios. The symmetrical structure minimizes piston rotation during operation, making it ideal for precision positioning tasks. Includes built-in magnet for sensor mounting (SI series sensors compatible).
- Automated material transfer systems requiring bidirectional force
- Machine tool clamping mechanisms
- Precision alignment fixtures in automotive assembly
- Packaging machine pusher arms
- Semiconductor wafer handling equipment
Installation guidance:
Optimal performance achieved when mounted horizontally (±5° tolerance).
Use locknuts (M10) with 25-30N·m torque on piston rods.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SUD40X125S |
| 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 | <40mm> |
| 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.