Airtac SI125 Standard Cylinder SI125X267
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 SI125X267 Standard Cylinder Specifications
- Model: SI125X267
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125mm
- Stroke: 267mm
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (alternative NPT1/2 available)
- Piston rod thread: M24×1.5
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (standard wipers)
- Lubrication: Pre-lubricated (ISO VG32 compatible)
- Weight: 6.8kg (excluding mounting accessories)
- Dimensions: 467mm(L) × 125mm(Ø) × 162mm(H with mounting brackets)
High-load industrial cylinder with exceptional stability in heavy-duty cycles. Features chrome-plated piston rod with integrated magnet for position sensing (optional). The triple-seal design ensures leak-proof operation even in dusty environments. Requires filtered air (5-50μm) with maximum particle size ≤150μm.
- Automotive assembly line clamping systems
- Steel mill material handling actuators
- Packaging machine press mechanisms
- Plastic injection molding ejectors
- Heavy conveyor gate controls
Installation notes:
Ensure proper rod alignment (±0.5° angular tolerance max).
Use support brackets for horizontal mounting exceeding 500mm stroke.
Lubricate every 5,000km travel distance under normal conditions.
- Max piston speed: 0.5-1.5 m/s
- Theoretical force @0.6MPa: 7,358N (extending), 6,768N (retracting)
- Minimum start pressure: 0.08 MPa
- Air consumption per cycle: 3.27 liters (theoretical)
| Property | Property Value |
|---|---|
| sku | SI125X267 |
| 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 | 267mm |
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.