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 note:
Lubricate piston rod weekly with ISO VG32 hydraulic oil. Maintain 0.3mm minimum clearance between rod and lateral loads. For vertical mounting, install locking nut (ANSO-17) to prevent piston slippage.
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 SI125AX135S Standard Cylinder Specifications
- Model: SI125AX135S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 135 mm (customizable 25-2000 mm)
- Operating pressure: 0.05-1.2 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228 standard)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (optional FKM for high temp)
- Ambient temperature: -20℃ to 80℃
- Weight: 12.7 kg (with standard accessories)
- Dimensions: 360mm(L) × 136mm(W) × 136mm(H)
- Mounting: Basic MF1 flange (ISO 15552)
- Protection class: IP65 (standard wiper design)
- Max thrust: 14,726N @ 0.63MPa
- Max speed: 0.1-1.5 m/s
High-torque industrial cylinder optimized for heavy-duty linear motion. Features precision honed tube with wear-resistant coating and anti-rotation piston rod. Includes magnetic piston for position sensing compatibility. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
Typical Applications:
- Automotive production line clamping fixtures
- Foundry equipment for mold ejection
- Steel mill roller positioning systems
- Paper processing machinery tension control
- Plastic injection molding machine gates
| Property | Property Value |
|---|---|
| sku | SI125AX135S |
| 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 | 135mm |
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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