Airtac SI40 Standard Cylinder SI40X30STC
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 SI40X30STC Standard Cylinder Technical Details
- Model Decoding: SI(Standard) 40(Bore) X30(Stroke) STC(Mounting Type)
- Bore diameter: 40mm (±0.13mm tolerance)
- Stroke: 30mm (adjustable ±1mm)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Mounting: Front flange (ISO 15552 compliant)
- Port size: M5x0.8 (G1/8 adaptor optional)
- Piston rod thread: M10x1.25 (8mm rod diameter)
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seals: HNBR (Hydrogenated Nitrile) with wear-resistant guide rings
- Protection class: IP65 (standard wiper design)
- Weight: 1.8kg (without accessories)
- Dimensions: 130mm(L) × 82mm(W) × 62mm(H) (full extension)
- Max theoretical force: 126N @0.6MPa (extend), 112N @0.6MPa (retract)
High-precision industrial cylinder featuring dual-action operation with auto-switch compatibility. The anodized barrel surface resists chemical corrosion while the magnetic piston enables position feedback integration. Requires 5μm filtered lubricated air (ISO 8573-1 class 4) for optimal seal performance.
- Pick-and-place robotic end effectors
- Conveyor gate actuation systems
- Textile machinery tension control
- Automated assembly line positioning
- Plastic injection mold clamping
Maintenance note:
Lubricate every 2,000km of cumulative stroke movement using ISO VG32 turbine oil.
Avoid side load exceeding 30N. For vertical mounting, install exhaust mist separator.
- Speed controller: ASC-06 (for stroke-end velocity adjustment)
- Magnetic sensor: D-A93 (non-contact position detection)
- Mounting kit: MFH-40 (modular flange hardware)
| Property | Property Value |
|---|---|
| sku | SI40X30STC |
| 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 | 30mm |
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.