Airtac SI125 Standard Cylinder SI125X10
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 SI125X10 Standard Cylinder Specifications
- Model: SI125X10
- Bore size: Ø125mm
- Stroke: 10mm (Customizable up to 500mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G3/8 (BSPP thread)
- Piston rod thread: M20×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Weight: 4.2kg (bare cylinder, without accessories)
- Dimensions: 210mm(L) × 145mm(W) × 145mm(H)
- Max theoretical thrust: 7854N (at 0.63MPa)
- ISO standard: 15552 compliant
- Protection rating: IP54 (standard), IP67 optional
- Mounting options: Basic MF1, optional foot/rod/flange mounts
High-force industrial cylinder with precision-machined aluminum barrel and hard chrome-plated piston rod. Features dual cushioning control for smooth end-stroke deceleration and impact reduction. Corrosion-resistant construction with integrated mounting slots for flexible installation. Requires 40μm filtered compressed air with ISO 8573-1:2010 Class 4.4.3 purity standards.
- Press machine ejection systems
- Heavy-duty clamping fixtures
- Packaging line compression units
- Foundry equipment actuation
- Automotive assembly tooling
- Plastic injection molding machine components
Maintenance note:
Lubricate piston rod weekly with ISO VG32 hydraulic oil.
Avoid side-load forces exceeding 10% of max thrust.
For vertical installations, use rod-down orientation with flow control valves.
- Magnetic sensor kit SI-M9
- Rod lock mechanism SI-L125
- Heat-resistant seals (up to 120℃)
- Stainless steel variant (SI125X10-SS)
| Property | Property Value |
|---|---|
| sku | SI125X10 |
| 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 | <10mm> |
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.