Airtac SI40 Standard Cylinder SI40X75CB
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 SI40X75CB Standard Cylinder Specifications
- Model: SI40X75CB
- Bore size: 40mm
- Stroke: 75mm
- Operating pressure: 0.15–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (optional flange/foot mounts available)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy cylinder tube & end caps
- Rod material: Stainless steel (SUS304)
- Seal material: Nitrile rubber (NBR)
- Protection rating: IP40
- Weight: 2.8kg ±3%
- Dimensions (L×W×H): 175mm × 40mm × 80mm (extended length: 250mm)
A high-rigidity ISO-standard pneumatic cylinder featuring dual adjustable cushions for smooth end-stroke deceleration. The anodized aluminum construction provides corrosion resistance, while the precision-ground piston rod ensures minimal friction. Includes magnetic piston for sensor compatibility. Lubricator-free design with pre-lubricated seals.
- Carton pushing/positioning in packaging lines
- Clamping fixtures in automotive assembly
- Actuation in semiconductor handling equipment
- Conveyor gate control systems
- Printing press paper feed mechanisms
Installation note:
Maximum side load capacity 45N. For vertical mounting, use guided systems.
Maintain 0.3mm minimum clearance between rod end and load during alignment.
Lubricate with ISO VG32 turbine oil if used in high-cycle (>5Hz) applications.
| Property | Property Value |
|---|---|
| sku | SI40X75CB |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 75mm |
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.