Airtac SI40 Standard Cylinder SI40AX210
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 SI40AX210 Standard Cylinder Specifications
- Model: SI40AX210
- Bore size: 40mm
- Stroke: 210mm (customizable 25-500mm)
- Action type: Double-acting
- Operating pressure: 0.05-1.0 MPa
- Max thrust: 1,256N at 0.7MPa
- Piston speed: 50-800mm/s
- Cushioning: Adjustable cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston rod thread: M10x1.25
- Material: Aluminum alloy body, CR12MoV chrome-plated rod
- Seal type: NBR seals (FKM available)
- Weight: 1.85kg ±2%
- Dimensions:
- Extended length: 398mm
- Retracted length: 188mm
- Body diameter: 40mm
- Mounting base: 25mm x 64mm
The SI40AX210 industrial cylinder features anodized corrosion resistance and precision honed tubing for smooth operation. Its magnetic piston enables position sensing compatibility, while the double lip rod seal ensures minimal leakage. The cylinder incorporates wear-resistant guide rings and a scratch-resistant piston rod coating, achieving 3,000km+ service life under standard conditions.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool positioning devices
- Automotive welding fixture actuators
- Packaging machinery pusher assemblies
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. For vertical mounting,
add a rod-end support bracket when stroke exceeds 300mm. Maintain 0.3mm minimum
alignment tolerance during mechanical connection.
| Property | Property Value |
|---|---|
| sku | SI40AX210 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 210mm |
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.