Airtac SI125 Standard Cylinder SI125BX110S
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 SI125BX110S Standard Cylinder Specifications
- Model: SI125BX110S
- Type: Double-acting pneumatic cylinder with adjustable cushion
- Bore size: Ø125 mm
- Stroke: 110 mm (customizable 25-1,000 mm)
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-750 mm/s
- Port size: G1/2 (ISO standard)
- Cushion type: Adjustable rubber buffer (both ends)
- Rod material: Chrome-plated carbon steel (JIS S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 9.8 kg (excluding mounting accessories)
- Dimensions:
- Total length: 322 mm (at 110mm stroke)
- Body diameter: Ø136 mm
- Mounting base: 175×175 mm square pattern
- Rod end thread: M39×1.5 (male)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tube and triple sealing system (rod seal + wiper + guide bearing) for extended service life. The X-series cushion mechanism reduces end-impact noise to ≤70 dB. Includes magnetic piston for sensor compatibility.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Injection molding machine core-pulling mechanisms
- Palletizing robot vertical lift actuators
- Steel mill roller adjustment systems
Installation guidelines:
Use locknuts with 150-200 N·m torque for rod-end connections.
Maintain 0.5-1 mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil during initial installation.
| Property | Property Value |
|---|---|
| sku | SI125BX110S |
| 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 | 110mm |
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.