Airtac SI125 Standard Cylinder SI125X50Y
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 SI125X50Y Standard Cylinder Specifications
- Model: SI125X50Y
- Bore size: 125mm
- Stroke: 50mm
- Operating pressure: 0.1-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (standard), optional NPT1/2
- Mounting type: ISO15552 standard flange (MF1/MF2 options)
- Piston rod material: Hard chrome-plated steel (Cr-Mo)
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: High-grade NBR (Nitrile rubber)
- Weight: 5.2kg ±3% (without accessories)
- Dimensions: 154mm(L) × 142mm(W) × 142mm(H)
- Durability: 5,000km (tested under ISO 15552 standards)
- Max thrust: 1570N @0.63MPa (extend), 1350N @0.63MPa (retract)
- Speed range: 50-750mm/s (with cushion adjustment)
- Protection class: IP65 (rod gland area)
High-performance ISO-compliant pneumatic cylinder optimized for heavy-duty industrial applications. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration and anti-rotation rod design for precise linear motion. The cylinder body's hard anodized finish provides exceptional corrosion resistance in harsh environments.
- Automotive production line clamping fixtures
- Steel mill material handling systems
- Injection molding machine ejectors
- Warehouse automated stacking robots
- Food processing press mechanisms (with optional stainless steel version)
Installation recommendation:
Maintain 0.5mm minimum alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
Allow 20mm clearance behind rod end for maintenance access.
| Property | Property Value |
|---|---|
| sku | SI125X50Y |
| 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 | <50mm> |
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.