Airtac SI125 Standard Cylinder SI125AX115
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 SI125AX115 Standard Cylinder Specifications
- Model: SI125AX115
- Bore size: 125mm
- Stroke: 115mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Axial foot mounting (ISO 15552 standard)
- Piston rod thread: M20x1.5
- Port size: G1/2 (ISO 228/1)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (Nitrile rubber)
- Weight: 4.8kg (without accessories)
- Dimensions:
- Extended length: 340mm (stroke 115 + base 225)
- Foot mounting center distance: 160mm
- Rod end thread length: 30mm
- Overall width: 155mm
- Height with foot: 185mm
High-torque ISO cylinder designed for heavy-duty industrial applications. Features corrosion-resistant construction with double-acting operation and precision-guided piston movement. The wear-resistant rod guide bush ensures smooth operation at speeds up to 1.0 m/s. Includes magnetic piston for sensor compatibility.
- Automated assembly line clamping mechanisms
- Press machine ejection systems
- Foundry equipment actuation
- Packaging machine lid closing operations
- Plastic injection molding machine core pulls
Installation guidelines:
Maintain 0.3-1.0 MPa lubrication pressure for optimal performance.
Use locknuts (M20) with 35-45 N·m tightening torque.
Allow 5mm clearance around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI125AX115 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 115mm |
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.