Airtac SI125 Standard Cylinder SI125X460TC
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 SI125X460TC Standard Cylinder Technical Specifications
- Model: SI125X460TC
- Type: ISO 15552 compliant double-acting cylinder with magnetic piston
- Bore size: 125 mm
- Stroke: 460 mm (±1.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa (21-145 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G3/8 (ISO 228-1 standard)
- Piston rod material: Chrome-plated steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to +80℃
- Weight: 18.7 kg (without accessories)
- Dimensions: 660mm(L) × 150mm(W) × 150mm(H) (full extension)
- Mounting options: Front flange (MF1), rear flange (MF2), foot mounting (MF4)
- Position detection: Built-in magnet for sensor attachment (PS-18 series compatible)
- Piston speed: 50–800 mm/s (lubricated)
- ISO standard: 15552 (formerly ISO 6431)
High-torque industrial cylinder engineered for heavy-duty cyclic operations. Features triple sealing system (rod wiper, primary seal, and buffer seal) with 5,000km+ service life under standard conditions. Anti-rotation design maintains alignment in side-load applications. Optional heat-resistant variants available (up to 120℃).
- Automotive production line clamping fixtures
- Steel mill rolling equipment actuation
- Plastic injection molding machine ejectors
- Warehouse automated stacking systems
- Shipbuilding hydraulic press auxiliary drives
Installation protocol:
Requires minimum 2xD bore center distance between parallel cylinders.
Lubricate via built-in grease nipple (M10×1 thread) using ISO VG32 hydraulic oil
during initial installation. Avoid angular misalignment exceeding ±2°.
Critical note:
When used in vertical orientation, install speed controller (ASC-15)
on lower port to prevent piston free-fall. Maximum side load capacity: 320N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SI125X460TC |
| 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 | 460mm |
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.