Airtac SI125 Standard Cylinder SI125X80CA
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 SI125X80CA Standard Cylinder Specifications
- Model: SI125X80CA
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125 mm
- Stroke: 80 mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa (15–145 PSI)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange with 4×M12×1.75 integral mounting holes
- Port size: 1/2" NPT (G1/2 optional)
- Piston rod thread: M20×1.5 external thread
- Material: Aluminum alloy barrel, hard-anodized piston, 45# steel chrome-plated rod
- Seal material: Nitrile rubber (NBR) standard, optional Fluorocarbon (FKM)
- Weight: 5.8 kg (excluding accessories)
- Dimensions (L×W×H):
- Retracted length: 313 mm
- Extended length: 393 mm
- Flange width: 180 mm
- Height with rod: 175 mm
- Max theoretical thrust: 1,539 N @0.63 MPa (91% efficiency)
- Piston speed: 50–800 mm/s (optimal range 100–500 mm/s)
High-force industrial cylinder featuring corrosion-resistant construction and precision honed inner tube. The SI125X80CA combines 5mm thick aluminum alloy walls with triple-braided stainless steel air connections for heavy-duty cycles. Dual adjustable cushions prevent end-impact damage during high-speed operation (≥0.5 m/s). Integrated magnet slot (D-M9) enables position feedback when used with magnetic sensors.
- Metal stamping press ejection systems
- Palletizing robot end-effector actuation
- Injection molding machine core-pull mechanisms
- Automotive assembly line clamping fixtures
- Steel mill conveyor gate controls
Installation notes:
- Align cylinder axis within 0.2mm parallel tolerance to load movement
- Maintain 0.5-1% lubricator oil concentration in air supply
- Allow 25mm minimum clearance behind cushion adjustment screws
- Use anti-vibration washers when mounting to dynamic platforms
| Property | Property Value |
|---|---|
| sku | SI125X80CA |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 80 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.