Airtac SI40 Standard Cylinder SI40X720S
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X720S Standard Cylinder Specifications
- Model: SI40X720S
- Type: ISO 6432 compliant single-acting/push-pull cylinder
- Bore size: 40mm
- Stroke: 720mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Front/rear flange (MF1) & foot mounting (MP2)
- Piston rod material: Chrome-plated carbon steel (HCP)
- Seal material: High-grade NBR with wear-resistant ring
- Port size: M5x0.8 (standard) or G1/8 optional
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 802mm(L) × 100mm(W) × 100mm(H)
- Rod thread: M16×1.5 (male thread both ends)
- Protection class: IP65 (standard), IP67 available on request
- Max theoretical thrust: 1256N @1.0MPa
High-torque industrial cylinder optimized for long-stroke material handling applications. Features precision-ground inner tube (Ra≤0.4μm) with dual anti-rotation guides, ideal for vertical mounting configurations. Requires 20μm filtered air with recommended ISO VG32 lubricator oil. Includes built-in magnetic sensor slot (T-slot type) for position feedback devices.
- Automated palletizing systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Automotive assembly line positioning
- Heavy-duty press brake tool changers
Installation note:
For horizontal installations exceeding 500mm stroke, use rod support brackets every 300mm.
Lubricate piston rod weekly with ISO VG68 hydraulic oil in high-cyclerate applications.
| Property | Property Value |
|---|---|
| sku | SI40X720S |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 720mm |
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.