Airtac SI40 Standard Cylinder SI40BX130S
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 SI40BX130S Standard Cylinder Specifications
- Model: SI40BX130S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (±0.08mm tolerance)
- Stroke: 130mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Fixed buffer with adjustable shock absorber
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M12×1.25
- Mounting options: Basic, Front flange, Rear flange, Foot
- Material: Aluminum alloy barrel (hard anodized), CR12MoV piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 1.85kg (without accessories)
- Dimensions: 230mm(L) × 50mm(W) × 50mm(H) (extended length)
- Max theoretical force: 125.6N at 0.63MPa
- Speed range: 50–800mm/s
- Protection rating: IP65 (rod seal)
A high-precision industrial cylinder featuring wear-resistant chromium plating on piston rods and optimized air consumption design. The SI40BX130S combines 1.5 million cycle durability with precise position control through its double cushioning system. Includes built-in magnetic sensor slots (M5×0.8 thread) for position feedback devices.
- Cartesian robot Z-axis actuation
- CNC machine tool clamping mechanisms
- Automated conveyor gate control
- Plastic injection molding ejectors
- Food processing equipment (lubricant-free version available)
Installation note:
Lubricate with ISO VG32 hydraulic oil during assembly. Avoid lateral loading exceeding 30N.
For vertical mounting, use rear flange support. Allow 20mm clearance for rod extension.
| Property | Property Value |
|---|---|
| sku | SI40BX130S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 130mm |
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.