Airtac SI125 Standard Cylinder SI125X195
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 SI125X195 Standard Cylinder Specifications
- Model: SI125X195
- Bore size: 125mm
- Stroke: 195mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard MF1 (basic front flange)
- Port size: G1/2 (ISO standard)
- Piston speed: 50–800 mm/s
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 8.7 kg ±2% (dry/no accessories)
- Dimensions:
- Total length: 439mm (stroke 195 + 244mm base length)
- Body diameter: 142mm
- Mounting hole spacing: 160mm × 160mm (square pattern)
- Rod end thread: M39×1.5 (male)
- Protection rating: IP65 (standard wiper seal)
- ISO certification: 6431/15552 compliant
High-force industrial cylinder designed for heavy-duty automation applications. Features precision-machined aluminum construction with corrosion-resistant treatment. The dual cushioning system minimizes impact noise and extends service life. Requires 5-40μm filtered compressed air with ISO VG32 hydraulic oil lubrication (optional oil-free operation).
- Press machine ejection systems
- Automotive welding fixture clamping
- Foundry equipment actuation
- Construction machinery braking controls
- Heavy conveyor gate operation
Installation tip:
For vertical mounting, add 15% extra force margin. Use locknuts (not included)
with piston rod threads. Lubricate through air port weekly in high-cycle
applications (>500 cycles/day).
| Property | Property Value |
|---|---|
| sku | SI125X195 |
| 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 | 195mm |
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.