Airtac SI50 Standard Cylinder SI50BX290
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 SI50BX290 Standard Cylinder Technical Specifications
- Model: SI50BX290
- Bore size: Ø50 mm
- Stroke: 290 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic MF1 (Standard foot mounting)
- Port size: G1/8 (M5 optional)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Protection rating: IP54 (standard), IP67 (optional)
- Weight: 2.65 kg ±3%
- Dimensions (L×W×H): 516mm × 63mm × 63mm
High-precision industrial cylinder featuring dual anti-rotation guide rods and wear-resistant seals. The optimized flow path design reduces air consumption by 15% compared to previous models. Built-in magnet slot (D-M9) for sensor mounting enables precise position detection. Extended stroke version requires optional intermediate support brackets for horizontal installations exceeding 2m/s operation.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Sheet metal punching press feeders
- Automotive welding fixture positioning
- Packaging machine product pushers
Maintenance note:
Lubricate through air supply (ISO VG32 recommended) every 500km stroke.
For vertical mounting, install a speed controller on rod extending port to prevent piston slam.
| Property | Property Value |
|---|---|
| sku | SI50BX290 |
| 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 | 290mm |
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.