Airtac SI125 Standard Cylinder SI125X220TC
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 SI125X220TC Standard Cylinder Specifications
- Model: SI125X220TC
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125 mm
- Stroke: 220 mm (adjustable cushion)
- Operating pressure: 0.05–1.2 MPa
- Cushion type: Adjustable rubber buffer + shock absorber
- Mounting style: Front flange (TC type) with ISO 15552 mounting pattern
- Port size: G1/2 (BSPP thread)
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (nitrile) with wear-resistant ring
- Piston rod material: Chrome-plated steel (hardness ≥HRC45)
- Protection rating: IP65 (standard wiper design)
- Weight: 15.8 kg ±2% (excluding accessories)
- Dimensions:
- Length: 422 mm (full retracted length)
- Body diameter: 136 mm (maximum outer dimension)
- Mounting flange: 200×200 mm (square pattern)
- Rod end thread: M20×1.5 (male)
High-load industrial cylinder featuring precision honed aluminum alloy tube (surface hardness ≥HB90) and triple sealing system. The TC mounting variant provides stable fixation for heavy-duty cycles, with magnetic sensor slots (T-slot) for position feedback devices. Includes 5-stage corrosion resistance treatment on exposed steel components.
- Metal stamping press ejection systems
- Automated palletizing robot end-effectors
- Injection molding machine clamp mechanisms
- Automotive assembly line positioning fixtures
- Heavy conveyor gate actuators
Maintenance note:
Lubricate piston rod weekly with ISO VG32 hydraulic oil. Avoid side load exceeding 15% of maximum thrust.
For vertical mounting, install exhaust mist lubricator (model AML-200 recommended).
| Property | Property Value |
|---|---|
| sku | SI125X220TC |
| 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 | 220mm |
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.