Airtac SI125 Standard Cylinder SI125X30H
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 SI125X30H Standard Cylinder Specifications
- Model: SI125X30H
- Bore size: 125mm
- Stroke: 30mm
- Mounting type: Basic foot-mounted (ISO 15552 standard)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable pneumatic cushion
- Port size: G3/8 (ISO 228-1 standard)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- End covers: Aluminum alloy
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Weight: ~3.8kg (without accessories)
- Dimensions:
- Total length: 196mm (at mid-stroke)
- Body diameter: 125mm
- Mounting hole spacing: 160mm (center-to-center)
- Rod end thread: M20×1.5
A heavy-duty ISO cylinder with precision honed tube and double-acting operation, designed for industrial automation requiring high thrust force. Features corrosion-resistant construction and auto switch compatibility (sensor slots on both ends). Requires 40μm filtered air with ISO VG32 lubricator for optimal performance.
- Material handling systems (palletizers/conveyors)
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Steel mill roller positioning mechanisms
- Packaging machine compression units
Installation note:
Ensure proper rod alignment with guided mechanisms for side load applications.
Lubricate through air supply at 1 drop/minute/10 cycles.
Maximum lateral load capacity: 280N at full extension.
| Property | Property Value |
|---|---|
| sku | SI125X30H |
| Seal Material | FKM |
| 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.