Airtac SI50 Standard Cylinder SI50BX40
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 SI50BX40 Standard Cylinder Technical Specifications
- Model: SI50BX40
- Bore size: Ø50 mm
- Stroke: 40 mm (customizable up to 500 mm)
- Operation type: Double-acting
- Working pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50-800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR (nitrile rubber)
- Weight: 1.65 kg (bare cylinder without accessories)
- Dimensions:
- Length: 180 mm (base length) + stroke
- Width: 62 mm (mounting face)
- Height: 62 mm (square body profile)
- ISO standard: 6432 compliant
- Mounting type: Basic square profile with axial mounting holes
The SI50BX40 features a reinforced piston rod guide system with integrated wear compensation, designed for high-cycle industrial applications. Its square body allows direct mounting to machine frames and includes built-in cushioning adjustment screws. The cylinder comes pre-lubricated with grease compatible with ISO VG32 hydraulic oil, enabling maintenance-free operation for up to 3,000 km travel distance.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC fixture positioning systems
- Material handling conveyor diverters
- Textile machinery tension control
Installation recommendation:
For vertical installations exceeding 500 mm stroke, use guided rod accessories
(model GRA50-XX) to prevent piston rod deflection. Maintain 0.5-1 mm clearance
between cylinder body and mounting surface for thermal expansion.
| Property | Property Value |
|---|---|
| sku | SI50BX40 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <40mm> |
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.