Airtac SI125 Standard Cylinder SI125AX130
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 SI125AX130 Standard Cylinder Specifications
- Model: SI125AX130
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm (5")
- Stroke: 130mm (adjustable cushion range ±5mm)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (BSPP thread)
- Mounting type: Basic type (optional foot/mounting accessories available)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Protection rating: IP65 (standard wiper design)
- Weight: 5.2kg (11.46 lbs) ±3%
- Dimensions:
- Total length (L): 313mm (at mid-stroke)
- Width (W): 140mm (max. flange dimension)
- Height (H): 175mm (including mounting protrusions)
A heavy-duty industrial cylinder featuring precision honed tubing and dual cushioning adjustment. The SI125AX130 delivers 2,900N thrust force at 0.6MPa (87psi) with ≤0.5mm/s creep speed. Includes magnetic piston for sensor compatibility and anti-rotation guide rod. Lubricator-free design with 3,000km theoretical service life under standard conditions.
- Automotive assembly line clamping fixtures
- Plastic injection molding machine ejectors
- Steel coil handling equipment
- Food packaging vertical lift systems
- Paper mill roller compression units
Installation note:
Use M12x1.5 mounting screws with 25-30Nm torque. Maintain 0.5-1mm/m alignment tolerance.
For vertical mounting, install air inlet at lower port to prevent condensate accumulation.
Requires 40μm filtration and ISO VG32 hydraulic oil mist lubrication if operated >0.5m/s.
| Property | Property Value |
|---|---|
| sku | SI125AX130 |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 130mm |
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.