Airtac SI125 Standard Cylinder SI125AX145
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 SI125AX145 Standard Cylinder Specifications
- Model: SI125AX145
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: Ø125 mm
- Stroke: 145 mm (customizable 25-2000mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/2 (ISO 228/1)
- Piston rod thread: M30x2.0
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal type: NBR rubber (optional FKM for high temp)
- Mounting: Basic type (footless) with multiple mounting options available
- Weight: 7.8 kg ±2%
- Dimensions: 285mm(L) x 180mm(W) x 180mm(H)
- Piston speed: 50-750 mm/s (lubricated)
- ISO standard: 6432 (mounting dimensions)
High-force industrial cylinder optimized for heavy-duty automation applications. Features corrosion-resistant anodized surfaces and precision honed inner tube for minimal friction. The magnetic piston version (SI125AMX145) enables position sensing compatibility. Includes built-in auto-switch mounting grooves for sensor installation.
- Metal stamping press ejection systems
- Automotive assembly line clamping devices
- Packaging machinery compression units
- Foundry equipment door actuators
- Plastic injection molding machine core pulls
Installation guidelines:
Maintain 0.3mm minimum clearance between rod end and load during alignment.
For vertical mounting, use counterbalance valves. Lubricate with ISO VG32
hydraulic oil if using non-lubricated air supply. Adjust cushion screws
while pressurized for optimal deceleration.
| Property | Property Value |
|---|---|
| sku | SI125AX145 |
| 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 | 145mm |
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.