Airtac SI125 Standard Cylinder SI125BX950
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 SI125BX950 Standard Cylinder Specifications
- Model: SI125BX950
- Type: ISO 15552 compliant standard cylinder
- Bore size: Ø125mm
- Stroke: Customizable (Max 2000mm)
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic series (Standard AF/FF mounts optional)
- Port size: G1/2 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard (Polyurethane available for high-speed)
- Ambient temperature: -20℃ to 80℃
- Weight: Approximately 4.5kg (bare cylinder, 100mm stroke)
- Dimensions (L×W×H):
- Retracted length: 268mm (100mm stroke)
- Extended length: 368mm (100mm stroke)
- Body width: 160mm (with mounting brackets)
- Height: 142mm (including rod end)
- Rod thread: M24×1.5 (Standard)
- Lubrication: Pre-lubricated (Relubrication interval: 2000km)
High-force industrial cylinder designed for heavy-duty automation applications. Features double-acting operation with corrosion-resistant construction and precise magnetic sensor slots (sensors not included). The adjustable cushioning mechanism minimizes impact at stroke ends, while the chrome-plated piston rod ensures durability in harsh environments.
- Automotive production line clamping systems
- Steel mill material handling equipment
- Plastic injection molding ejectors
- Paper processing machinery actuators
- Warehouse automation lifting mechanisms
Installation note:
For optimal performance, maintain ≤0.5mm/m alignment tolerance during mounting.
Use shock absorbers when cycle rate exceeds 300mm/s. Requires 5μm filtered air
with ISO 8573-1:2010 Class 3.4.3 quality.
| Property | Property Value |
|---|---|
| sku | SI125BX950 |
| 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 | 950mm |
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.