Airtac SI40 Standard Cylinder SI40X63S
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 SI40X63S Standard Cylinder Specifications
- Model: SI40X63S
- Series: SI40 (ISO 6432 standard)
- Bore size: 40 mm
- Stroke: 63 mm
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Air cushion with adjustable buffers (both ends)
- Port size: Rc1/2 (G1/2 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (standard)/FKM (high temp)
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3), foot mounting (MF4)
- Weight: 1.2 kg (aluminum body)
- Dimensions: 200mm(L) × 40mm(W) × 40mm(H) (minimum extended length)
- Rod end thread: M10×1.25 (external thread)
- Max theoretical thrust: 113 kg(f) at 0.63 MPa
A compact ISO-standard pneumatic cylinder featuring corrosion-resistant anodized aluminum construction. The double-acting design with adjustable pneumatic cushions minimizes impact at stroke ends. Optimized for high cycle applications with optional magnetic piston for position sensing (SI40X63S-M9). Requires 40μm filtered air with ISO VG32 lubricator oil.
- Automated material handling systems
- Packaging machine clamping mechanisms
- Textile machinery tension control
- Automotive assembly line tooling
- Printing press paper feed systems
Installation tip:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Use locknuts with 18–22 N·m torque for mounting. Lubricate every 3 months under normal operation.
| Property | Property Value |
|---|---|
| sku | SI40X63S |
| 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 | 63mm |
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.