Airtac SI125 Standard Cylinder SI125X210S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
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 SI125X210S Standard Cylinder Specifications
- Model: SI125X210S
- Bore size: 125mm
- Stroke: 210mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Max thrust: 1,540N @0.63MPa
- Weight: 10.5kg ±3%
- Dimensions (L×W×H): 495mm × 156mm × 156mm
- Rod thread: M20×1.5
- Mounting type: Basic (axial mounting accessories available)
High-performance ISO 15552 compliant cylinder featuring dual adjustable pneumatic cushions for smooth stroke termination. The hardened piston rod with multi-lip seals ensures 5,000km+ service life under standard conditions. Compatible with magnetic sensors (sensor groove pre-machined).
- Automated palletizing systems
- Injection molding machine ejectors
- Steel mill roller positioning
- Automotive welding fixture actuation
- Paper processing equipment
Installation note:
Lubricate rod weekly with ISO VG32 hydraulic oil. Avoid side load exceeding 15% of max thrust.
For vertical mounting, use counterbalance valves for load holding.
- Max speed: 500-800mm/s (cushioned)
- Air consumption: 13.5L/cycle @0.63MPa
- Static friction: ≤12N
- Dynamic friction: ≤8N
| Property | Property Value |
|---|---|
| sku | SI125X210S |
| 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 | 210mm |
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.