Airtac SI125 Standard Cylinder SI125X160SFA
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 SI125X160SFA Standard Cylinder Specifications
- Model: SI125X160SFA
- Bore Size: 125 mm
- Stroke: 160 mm
- Mounting Style: Basic type (Standard foot mounting - SFA series)
- Operating Pressure: 0.15–0.8 MPa
- Cushion Type: Adjustable air cushion (both ends)
- Port Size: Rc1/2 (ISO G1/2 optional)
- Piston Rod Thread: M20×1.5
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Temperature Range: -20℃ to 80℃
- Protection Rating: IP65 (Dust-tight & water jet resistant)
- Weight: Approximately 5.8 kg (excluding accessories)
- Dimensions:
- Length (Stroke Extended): 305 mm
- Body Diameter: 125 mm
- Mounting Foot Span: 180 mm
- Rod End to Port Distance: 65 mm
A heavy-duty ISO 15552 compliant cylinder designed for high-force linear motion applications. Features chrome-plated piston rod (hardness HRC 45-55) and aluminum alloy tube with internal honing treatment for smooth operation. The dual cushioning system minimizes end-impact noise (≤70dB at 0.5MPa). Includes magnetic piston for sensor compatibility.
- Automated assembly line clamping mechanisms
- Press machine ejection systems
- Foundry equipment actuation
- Packaging machine lid pressing operations
- Plastic injection molding machine core pulling
Installation guidelines:
Use C-shaped mounting brackets (ISO 15552 compatible) with M12×1.75 mounting bolts.
Maintain 0.5° maximum angular misalignment during installation. Lubricate with ISO VG32
hydraulic oil before initial operation. For vertical mounting, install an air brake unit
(optional accessory ASNU-15) to prevent free fall.
| Property | Property Value |
|---|---|
| sku | SI125X160SFA |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 160mm |
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.