Airtac SI50 Standard Cylinder SI50BX375
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 SI50BX375 Standard Cylinder Technical Specifications
- Model: SI50BX375
- Bore size: Ø50 mm
- Stroke: 375 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Piston speed: 50–1000 mm/s
- Mounting style: Basic type (axial mounting)
- Rod end thread: M16×1.5 (external thread)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (with rod), 3.2 kg (without rod)
- Dimensions:
- Length: 572 mm (full extension)
- Body diameter: Ø56 mm
- Mounting hole spacing: 40×40 mm
- ISO standard: 6432 (25mm to 100mm bore)
- Port size: M5×0.8 (standard), G1/8 optional
High-precision ISO cylinder with dual-action performance, featuring chromium-plated piston rod (HRC 45-55 hardness) and aluminum alloy barrel. Anti-rotation design maintains orientation stability during long strokes. Optional magnetic piston version (SI50BX375-M) available for position sensing.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool chip conveyors
- Automotive welding fixture positioning
- Packaging machine pusher arms
Installation guidelines:
Lubricate through air supply (ISO VG32 recommended). Maintain 0.3mm minimum
lateral clearance between rod and guides. For vertical mounting, use
counterbalance valves for load control.
| Property | Property Value |
|---|---|
| sku | SI50BX375 |
| 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 | 375mm |
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.