2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50BX300S Standard Cylinder Technical Details
- Model: SI50BX300S
- Bore size: 50mm (ISO 6432 compliant)
- Stroke: 300mm (±1.5mm tolerance)
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting types: Basic/Foot/Flange (MF1/MF2 optional)
- Port size: PT1/4 (NPT1/4 available on request)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile butadiene rubber (NBR)
- Temperature range: -20℃ to +80℃
- Max theoretical thrust: 157N @0.6MPa
- Max speed: 500-800mm/s (lubricated operation)
- Protection rating: IP40 (dust resistant)
- Weight: 2.2kg (excluding accessories)
- Dimensions:
- Total length: 398mm (stroke + end caps)
- Body diameter: 50mm ±0.5mm
- Rod end thread: M10×1.25
- Mounting hole spacing: 32mm (vertical) × 25mm (horizontal)
High-precision industrial cylinder with reinforced guide bearings, designed for heavy-duty linear motion applications. Features wear-resistant rod seals and dual anti-rotation pins for stable reciprocating movement. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.5cc/min recommended) for optimal performance.
- Automated assembly line positioning systems
- Die-casting machine ejection mechanisms
- Palletizing robot arm actuators
- Textile machinery tension control
- Plastic injection molding clamp units
| Property | Property Value |
|---|---|
| sku | SI50BX300S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
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.









