Airtac SI125 Standard Cylinder SI125X380TC
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 SI125X380TC Standard Cylinder Specifications
- Model: SI125X380TC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 380 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic front flange (MF2) with accessory mounting options
- Port size: G3/8 (ISO 1179 standard)
- Piston rod diameter: 40 mm (chrome-plated steel)
- Barrel material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Oil-free operation possible with special seals)
- Weight: 15.8 kg (excluding accessories)
- Dimensions: 638mm (L) × 160mm (W) × 160mm (H)
- Rod thread: M20×1.5 (external)
- ISO speed range: 50–750 mm/s
High-force industrial cylinder with reinforced end caps and corrosion-resistant construction. Features dual adjustable air cushions for smooth deceleration at stroke ends. The TC variant includes magnetic piston for position sensing compatibility. Requires 40μm filtered air and maintains ≤1.5 Nm breakaway friction at 0.1MPa.
- Heavy-duty press machine actuation
- Automotive assembly line clamping
- Steel mill material handling systems
- Plastic injection molding ejectors
- Warehouse vertical lift mechanisms
Installation note:
For vertical mounting, use guided alignment fixtures to prevent side load.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications (>500 cycles/day).
| Property | Property Value |
|---|---|
| sku | SI125X380TC |
| 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 | 380mm |
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.