Airtac SI125 Standard Cylinder SI125X175TC
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 SI125X175TC Standard Cylinder Specifications
- Model: SI125X175TC
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 125 mm
- Stroke: 175 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/2 (ISO 228 standard)
- Piston rod thread: M24×1.5
- Max thrust: 1,227 N @0.7 MPa (calculated)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal type: NBR (Nitrile) seals standard (optional FKM/Viton)
- Position detection: Built-in magnet for sensor mounting
- Mounting style: Standard ISO mounting (optional foot, flange, or clevis)
- Weight: 7.8 kg (excluding accessories)
- Dimensions:
- Total length (retracted): 365 mm
- Extended length: 540 mm
- Body diameter: 136 mm
- Rod end thread length: 30 mm
A heavy-duty industrial cylinder featuring precision honed tubing and triple lip seals for leak-free operation. The SI125X175TC delivers 12% greater thrust capacity compared to ISO 6432 minimum requirements, with wear-resistant guide bands ensuring smooth movement under side loads. Requires 40μm filtered lubricated or non-lubricated air (auto-lube kits available).
- Metal stamping press ejection systems
- Plastic injection molding machine core pulls
- Automotive welding fixture positioning
- Conveyor gate actuation in material handling
- Paper roll clamping in printing machinery
Installation note:
Allow minimum 50mm clearance for rod extension and cushion adjustment.
For vertical mounting, use counterbalance valves. Lubricate rod weekly
with ISO VG32 hydraulic oil in high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | SI125X175TC |
| 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 | 175mm |
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.