Airtac SI125 Standard Cylinder SI125BX195
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125BX195 Standard Cylinder Specifications
- Model: SI125BX195
- Type: ISO 15552 compliant single-acting spring return cylinder
- Bore size: 125mm
- Stroke: 195mm
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Port size: G3/8 (BSPP thread)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic front flange (ISO 15552-MF1)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 4.8kg (excluding accessories)
- Dimensions: 380mm(L) × 156mm(W) × 156mm(H)
- Piston rod diameter: 35mm
- Max theoretical force: 11,045N @0.7MPa
- Standard stroke tolerance: ±1.5mm
- Protection rating: IP65 (rod extended)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features corrosion-resistant construction with double-acting operation (air consumption optimized) and magnetic piston for position sensing compatibility. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automotive production line clamping fixtures
- Die-casting machine ejection systems
- Heavy conveyor gate controls
- Industrial press feeding mechanisms
- Paper processing equipment actuators
Installation note:
Maintain 0.5mm minimum alignment tolerance during mounting.
For vertical installations, use locking nuts on piston rod threads.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI125BX195 |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| 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.