Airtac SI125 Standard Cylinder SI125AX400
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 SI125AX400 Standard Cylinder Specifications
- Model: SI125AX400
- Bore size: 125mm
- Stroke: 400mm
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable cushioning on both ends
- Mounting style: Basic type (AX series standard)
- Port size: G3/8 (ISO standard)
- Piston speed: 50–800 mm/s
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (dust tight & water jet resistant)
- Weight: 12.8 kg (without accessories)
- Dimensions: 670mm(L) × 165mm(W) × 165mm(H) (full extension)
- Rod end thread: M30×2.0
- Lubrication: Pre-lubricated (oil-free operation possible)
High-force industrial cylinder designed for heavy-duty automation applications. Features precision-machined components with double-acting operation and corrosion-resistant surface treatment. The X-type design provides 30% higher lateral load capacity compared to standard models. Includes magnetic sensor slots for position detection (sensors sold separately).
- Press machine ejection systems
- Automotive welding fixture positioning
- Injection molding machine core pulling
- Palletizing robot arm actuation
- Steel mill conveyor gate control
Installation tips:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Use locknuts with 25-30Nm torque for mounting. For vertical installations,
add external guide mechanisms when handling asymmetric loads.
| Property | Property Value |
|---|---|
| sku | SI125AX400 |
| 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 | <400mm> |
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.