Airtac SI40 Standard Cylinder SI40X195S
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 SI40X195S Standard Cylinder Specifications
- Model: SI40X195S
- Type: ISO 6432 compliant single-acting/double-acting (optional)
- Bore size: 40 mm
- Stroke: 195 mm
- Operating pressure: 0.1–1.0 MPa
- Piston rod diameter: 12 mm (chromed steel)
- Cushioning type: Adjustable air cushion at both ends
- Port size: G1/8 (ISO standard)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Body material: Aluminum alloy with hard anodized surface
- Weight: 1.85 kg (excluding accessories)
- Dimensions: 408mm(L) × 50mm(W) × 50mm(H) (fully retracted)
- Max theoretical thrust: 126N at 0.63MPa
- Piston speed: 50–750 mm/s
- Mounting: Standard ISO 15552 mounting interfaces
- Accessories: Built-in magnet for magnetic sensor (SI-U series switches compatible)
High-precision industrial cylinder with triple sealing system (rod seal, piston seal, and wiper) for leak-free operation. Features wear-resistant guide bushings and corrosion-resistant plating. Optional auto switch grooves for position detection. Requires 40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Automated assembly line clamping mechanisms
- Packaging machine ejection systems
- CNC machine tool door actuators
- Plastic injection molding ejectors
- Material handling transfer units
Installation note:
Allow 5mm minimum clearance around cylinder body for heat dissipation.
For vertical mounting, use double-acting configuration with flow control valves
to prevent unexpected motion during power loss.
| Property | Property Value |
|---|---|
| sku | SI40X195S |
| 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 | 195mm |
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.