Description
1. ISO15552 (formerly ISO6431) Standard Pneumatic Cylinder
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
Installation note:
Use alignment jigs during mounting to prevent side load. For vertical installations,
implement anti-drop mechanism (catcher nut recommended). Lubricate through port
every 5,000km of cumulative stroke movement.
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 SI125X125H Standard Cylinder Specifications
- Model: SI125X125H
- Bore size: 125mm
- Stroke: 125mm
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable hydraulic buffer (both ends)
- Mounting style: Front/rear flange (ISO 15552 standard)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Max thrust: 12,272N @1.0MPa
- Weight: 18.5kg ±5%
- Dimensions: 325mm(L) × 200mm(W) × 200mm(H)
- Protection rating: IP65 (rod seal area)
- Lubrication requirement: Pre-lubricated (DOP oil film)
High-force industrial cylinder with twin-piston design for balanced load distribution. Features double-sealed rod gland for contamination resistance and multi-layer buffer structure for smooth end-of-stroke deceleration. Requires ISO 8573-1:2010 Class 3 compressed air quality.
Typical Applications:
- Metal stamping press ejection systems
- Automotive assembly line clamping devices
- Heavy-duty material handling gates
- Injection molding machine core pulls
- Steel mill rolling equipment
| Property | Property Value |
|---|---|
| sku | SI125X125H |
| 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 | 125mm |
Shipping policies
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.
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