Airtac SI125 Standard Cylinder SI125AX230
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 SI125AX230 Standard Cylinder Specifications
- Model: SI125AX230
- Bore size: 125 mm
- Stroke: 230 mm (adjustable cushion range: 15-25 mm)
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion
- Piston speed: 50–800 mm/s
- Mounting style: Front flange (AX series standard)
- Port size: G1/2 (ISO228/1 standard)
- Rod end thread: M20×1.5 (ISO13351 compliant)
- Cylinder tube material: Aluminum alloy AL6063-T5
- Piston rod material: Chrome-plated carbon steel (HRC 22-26)
- Seal material: NBR/PU compound seals
- Protection rating: IP65 (standard wiper included)
- Weight: 3.85 kg (±2%)
- Dimensions: 578mm(L) × 145mm(W) × 145mm(H) (stroke extended)
High-force industrial cylinder featuring double-acting operation with precision-machined stainless steel guide bushings. The hard-anodized barrel surface provides exceptional wear resistance, while magnetic piston versions (optional) enable position sensing. Requires ISO VG32 hydraulic oil mist lubrication for optimal seal performance.
- Press machine ejection systems
- Automotive welding fixture clamping
- Heavy-duty conveyor gate control
- Plastic injection molding machine core pulling
- Steel mill roller adjustment mechanisms
Installation note:
Allow minimum 5mm thermal expansion clearance during side mounting.
Lubricate through air port using 1-3 drops of oil before initial operation.
For vertical mounting, use model with locknut (add "-LN" suffix).
| Property | Property Value |
|---|---|
| sku | SI125AX230 |
| 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 | <230 mm> |
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.