Airtac SI40 Standard Cylinder SI40X225STC
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 SI40X225STC Standard Cylinder Specifications
- Model: SI40X225STC
- Bore size: 40 mm
- Stroke: 225 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front flange (STC series)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Magnetic sensor compatibility: Built-in magnet for PNP/NPN sensors
- Weight: 1.68 kg (excluding accessories)
- Dimensions:
- Extended length: 370 mm
- Retracted length: 145 mm
- Body diameter: 56 mm
- Mounting flange width: 64 mm
A high-precision ISO 6432 compliant cylinder featuring corrosion-resistant construction and dual cushioning adjustment. The integrated T-slot mounting system enables rapid installation in automated systems. Optimized for smooth operation with minimal stick-slip effect under variable loads.
- Automated assembly line positioning systems
- Packaging machinery clamping/ejection mechanisms
- CNC machine tool door actuators
- Material handling conveyor diverters
- Plastic injection molding ejectors
Installation note:
Align piston rod within 0.5° angular misalignment tolerance. Lubricate with ISO VG32 hydraulic oil
if operating in dry air conditions. Maintain 1.5x bore size clearance for magnetic sensors.
| Property | Property Value |
|---|---|
| sku | SI40X225STC |
| 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 | 225mm |
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.