Airtac SI125 Standard Cylinder SI125X30TC
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 SI125X30TC Standard Cylinder Specifications
- Model: SI125X30TC
- Bore size: Ø125mm
- Stroke: 30mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (MF1)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg ±2%
- Dimensions:
- Extended length: 245mm
- Retracted length: 215mm
- Body diameter: Ø142mm
- Rod end thread: M20×1.5
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP65 (with wiper seal)
High-torque compact cylinder with precision-bored aluminum barrel, designed for heavy-duty industrial applications requiring stable thrust and smooth linear motion. Features double-acting operation with magnetic piston for position sensing compatibility. The chromium-plated piston rod provides enhanced corrosion resistance in humid environments.
- Metal stamping press ejection systems
- Plastic injection molding machine core-pulling
- Automotive assembly line clamping devices
- Packaging machinery compression units
- Foundry equipment door actuators
Installation note:
Ensure proper alignment of mounting brackets to prevent side load.
For optimal performance, install speed controllers (ASC-20) on both ports
and maintain air quality at ISO 8573-1:2010 Class 3.4.2.
Maximum permissible lateral load: 350N at rod end.
| Property | Property Value |
|---|---|
| sku | SI125X30TC |
| 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 | 30mm |
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.