Airtac SI125 Standard Cylinder SI125X1500
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 SI125X1500 Standard Cylinder Technical Specifications
- Model: SI125X1500
- Bore size: Ø125mm
- Stroke: 1500mm
- Operating pressure: 0.1-0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (multiple options available: MB/MF/MP)
- Port size: G3/4 (ISO228/1 standard)
- Piston speed: 50-800 mm/s (lubricated condition)
- Cylinder material: Aluminum alloy (6063-T5)
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR (optional HNBR/FKM)
- Weight: 38.6 kg (±2%)
- Dimensions (L×W×H): 1700mm × 155mm × 155mm (body only)
- Rod end thread: M33×2.0 (male thread)
- Max lateral load: 950N at mid-stroke
- ISO standard: 15552 (formerly ISO6431)
- Protection rating: IP65 (standard wiper seal)
High-thrust industrial cylinder optimized for heavy-duty linear motion applications. Features double-acting operation with precision-machined stainless steel guide bushing for enhanced lateral load capacity. The 125mm bore size delivers 12,272N theoretical thrust at 0.8MPa (F=π×(125/2)²×0.8). Requires ISO VG32 hydraulic oil mist lubrication for optimal seal life.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Paper roll handling in converting machinery
- Plastic injection molding machine core pulls
- Steel mill slab pusher mechanisms
Installation guidelines:
For horizontal installations exceeding 1000mm stroke, recommend using intermediate support brackets every 800mm.
Maintain 0.5-1mm/m alignment tolerance during mounting. Lubricate rod with EP2 grease weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI125X1500 |
| 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 | <1500mm> |
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.