Airtac SI125 Standard Cylinder SI125BX230S
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 SI125BX230S Standard Cylinder Specifications
- Model: SI125BX230S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125mm
- Stroke: 230mm (customizable up to 2,000mm)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Port size: G1/2 (BSPP thread)
- Cushioning: Adjustable air cushion at both ends
- Mounting: Basic front/rear flange (MF1) & foot mounting (MP2) standard
- Piston rod material: Chrome-plated carbon steel (HRA≥80)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: Approximately 4.8kg (10.6lbs)
- Dimensions (L×W×H): 700×140×140mm (27.6×5.5×5.5in)
- Rod end thread: M30×1.5 (male thread standard)
Heavy-duty industrial cylinder designed for high thrust applications requiring precise linear motion. Features corrosion-resistant construction with integrated magnet for position sensing (SI-BX series standard). Optional heat-resistant seals available for continuous 120℃ operation. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 air quality.
- Press machine clamping mechanisms
- Automotive production line lifting systems
- Packaging equipment compression units
- Plastic injection molding ejectors
- Steel mill material handling systems
Installation note:
Maintain 0.05mm/m alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
during initial installation. Recommended maintenance cycle: 3,000km stroke distance or 6 months.
Sensor compatibility:
Supports inductive proximity sensors (12-24VDC) with ≤1mm sensing distance from magnet.
Adjustable sensor slots along cylinder body.
| Property | Property Value |
|---|---|
| sku | SI125BX230S |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <230 mm> |
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.