Airtac SI125 Standard Cylinder SI125X120
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 SI125X120 Standard Cylinder Technical Specifications
- Model: SI125X120
- Bore size: Ø125 mm
- Stroke: 120 mm (customizable 25-500mm)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod thread: M20×1.5 (external)
- Seal material: Nitrile rubber (NBR) standard
- Protection rating: IP65 (standard wiper design)
- Weight: Approximately 4.8 kg (excluding accessories)
- Dimensions: 380mm(L) × 142mm(W) × 155mm(H) (fully retracted)
High-thrust double-acting cylinder with precision honed aluminum tube and hard chrome-plated piston rod. Features dual magnetic sensor slots (M5 mounting) for position feedback and 300,000km wear-resistant lifespan under standard conditions. Includes anti-rotation guide for moment load applications.
- Automotive assembly line clamping fixtures
- Heavy-duty press machine ejection systems
- Industrial oven door actuators
- Plastic injection molding machine core pulls
- Palletizing robot end effectors
Installation note:
Apply lithium soap-based grease to rod before initial use.
Ensure proper air filtration (5-40μm) and install speed controller
for optimal cushioning adjustment. Allow 20mm minimum clearance
behind rod end for full extension.
| Property | Property Value |
|---|---|
| sku | SI125X120 |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 120mm |
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.