Airtac SI125 Standard Cylinder SI125X500FB
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 SI125X500FB Standard Cylinder Specifications
- Model: SI125X500FB
- Bore size: 125mm
- Stroke: 500mm
- Mounting type: Front flange (ISO 15552/VDMA 24562 compliant)
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (BSPP thread)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Protection rating: IP65 (standard), IP67 optional
- Weight: 22.5kg ±5% (without accessories)
- Dimensions: 710mm(L) × 160mm(W) × 160mm(H)
- Sensor slots: 2x T-slot (8mm width) for magnetic switches
- Piston rod thread: M20x1.5 (external)
- Max theoretical force: 9,817N @0.63MPa
- Max speed: 0.5-1.5 m/s (cushioned)
Heavy-duty ISO cylinder designed for high-force linear motion applications. Features dual adjustable air cushions for smooth end-of-stroke deceleration and integrated wear-resistant band for extended service life. The corrosion-resistant construction with multi-lip seals ensures reliable operation in dusty/humid environments. Includes auto-switch ready T-slots for position feedback devices.
- Automotive assembly line clamping fixtures
- Foundry equipment for mold handling
- Steel coil lifting systems
- Plastic injection molding machine ejectors
- Paper roll positioning in printing presses
Installation notes:
- Use M12 mounting bolts (grade 8.8 minimum) with anti-loosening washers
- Maintain 0.5-1mm alignment tolerance during flange mounting
- Install speed controllers when operating above 0.8 m/s
- Lubricate through FRL unit (ISO VG32 equivalent oil mist)
| Property | Property Value |
|---|---|
| sku | SI125X500FB |
| 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 | 500mm |
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.