Airtac SI125 Standard Cylinder SI125BX170
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 SI125BX170 Standard Cylinder Specifications
- Model: SI125BX170
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm
- Stroke: 170mm (±1mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston speed: 50-750 mm/s
- Port size: G3/8 (ISO 228 standard)
- Rod thread: M30×1.5 external thread
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Body material: Aluminum alloy (anodized)
- Weight: 12.3kg (without accessories)
- Dimensions: 440mm(L) × 165mm(W) × 165mm(H)
- Mounting type: Basic rear flange (ISO 15552-MF1)
- Protection rating: IP65 (rod extension area)
High-torque industrial cylinder designed for heavy-duty automation systems. Features precision-machined honing tube (Ra≤0.2μm surface roughness) and chromium-plated piston rod (HRC 45-50 hardness). Includes magnetic piston for sensor compatibility and 5-position adjustable cushioning system. Rated for 5,000km service life under standard conditions.
- Automotive press line material handling
- Foundry equipment actuation
- Plastic injection molding machine ejection
- Heavy conveyor gate control
- Industrial lifting platforms
Installation note:
Requires minimum 40μm filtration. Lubricate with ISO VG32 hydraulic oil.
For vertical mounting, install locking nut (AN12×1.5) on piston rod end.
Maintain 20mm clearance around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI125BX170 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 170mm |
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.