Airtac SI125 Standard Cylinder SI125X125CA
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 SI125X125CA Standard Cylinder Specifications
- Model: SI125X125CA
- Bore size: 125 mm
- Stroke: 125 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–750 mm/s
- Port size: G1/2 (ISO standard)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 15.5 kg ±3% (excluding accessories)
- Dimensions: 440mm(L) × 165mm(W) × 165mm(H)
- Mounting style: Basic type (MF1) with optional foot/mounting accessories
- Protection rating: IP40 (standard), IP67 available on request
- Lubrication: Pre-lubricated (Oil mist lubrication optional)
High-thrust industrial cylinder engineered for heavy-duty linear motion applications. Features dual adjustable air cushions for smooth deceleration and reduced impact noise. The corrosion-resistant anodized surface treatment ensures durability in humid environments. Includes magnetic piston for position sensing compatibility.
- Automated stamping/punching machinery
- Automotive assembly line clamping units
- Foundry equipment for mold handling
- Heavy material conveyor gate control
- Paper processing machine actuators
Installation guidelines:
Maintain 0.5–1.0mm alignment tolerance during mounting.
For vertical installations exceeding 45° angle, use rod-end locking nut (AN125).
Requires 5μm filtered air with ISO VG32 hydraulic oil mist (0.5–1.0 cSt viscosity recommended).
| Property | Property Value |
|---|---|
| sku | SI125X125CA |
| 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 | 125mm |
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.