Description
1. ISO15552 (formerly ISO6431) Standard Pneumatic Cylinder
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
Installation guidelines:
Maintain parallel alignment during mounting (max 0.2mm/m deviation).
Use M6 mounting bolts (Grade 8.8 or higher) with anti-vibration washers.
Lubricate with ISO VG32 hydraulic oil if operating below 0.3MPa.
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 SI125AX70S Standard Cylinder Technical Specifications
- Model: SI125AX70S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125mm
- Stroke: 70mm (customizable up to 2000mm)
- Operating pressure: 0.05-1.0 MPa
- Medium: Dry air (Lubricated operation recommended)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod thread: M20×1.5
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, Chrome-plated steel rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP40 (Dust-proof)
- Weight: 2.5kg (without accessories)
- Dimensions: 230mm(L) × 150mm(W) × 150mm(H) (Fully retracted)
High-torque industrial cylinder designed for heavy-duty applications requiring precise linear motion control. Features wear-resistant chromium plating on piston rod and corrosion-resistant aluminum construction. Integrated magnetic slot (Φ5×8mm) enables position sensing compatibility.
Typical Applications:
- Automated press machine tooling systems
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Heavy material handling gates/doors
- Packaging machinery compression units
Service cycle:
Replace seals every 5 million cycles (continuous operation)
or 24 months (whichever comes first).
Magnetic sensor lifespan: 10 million operations.
| Property | Property Value |
|---|---|
| sku | SI125AX70S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 70mm |
Shipping policies
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.
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