Airtac SI125 Standard Cylinder SI125X1800
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 SI125X1800 Standard Cylinder Specifications
- Model: SI125X1800
- Bore size: 125 mm
- Stroke: 1800 mm
- Operating pressure: 0.15–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic MF1 (optional foot/mounting flange)
- Rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU (standard), optional FKM
- Weight: 34.5 kg (dry, without accessories)
- Dimensions: 2020mm(L) × 158mm(W) × 158mm(H)
Heavy-duty long-stroke pneumatic cylinder designed for high-force linear motion applications. Features double-acting operation with corrosion-resistant construction and precision honed tube. Requires 40μm filtered air and ISO VG32 lubricator for optimal performance. Includes magnetic piston for sensor compatibility.
- Automotive assembly line positioning systems
- Injection molding machine ejectors
- Steel coil handling equipment
- Large-scale packaging machinery
- Paper mill roller positioning
Installation note:
Requires intermediate support brackets for strokes over 1000mm. Use vibration-absorbing mounts and ensure 0.3mm minimum lateral alignment tolerance. Lubricate rod weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI125X1800 |
| 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 | <1800mm> |
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.