Airtac SUD Series Double Rod Cylinder SUD40X70S
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 Dual Rod Cylinder SUD40X70S Technical Details
- Model: SUD40X70S
- Type: Double rod cylinder (ISO 6432 compliant)
- Bore size: 40mm
- Stroke: 70mm (±0.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (Daphne grease AL-2)
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Total length: 270mm (stroke 70mm + basic length)
- Mounting hole spacing: 50mm (center-to-center)
- Rod diameter: 12mm (double rods)
- Height with brackets: 100mm
- Width across ports: 62mm
- Mounting options: Front flange (MF1), rear flange (MF2), foot mount (MF4)
- ISO standard: 6432/VDMA 24562
Precision dual-rod cylinder engineered for bidirectional force applications requiring exceptional alignment stability. Features symmetrical load distribution through twin piston rods and hardened guide bushings. The anti-rotation design maintains positional accuracy during high-cycle operations (up to 3 million cycles). Includes magnetic piston for sensor integration.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for assembly robots
- Simultaneous actuation in printing press tensioning systems
- Parallel gripper drives in pick-and-place units
- Position-stable platforms for optical inspection equipment
Installation protocol:
Maintain ≤0.05mm/m alignment tolerance during mounting. Use flexible couplings when connecting to guided loads.
For full stroke operation, allow 10% extra length margin. Lubricate through air supply (ISO 8573-2 class 4 required).
| Property | Property Value |
|---|---|
| sku | SUD40X70S |
| 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 | 70mm |
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.