Airtac SI50 Standard Cylinder SI50X135FA
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 SI50X135FA Standard Cylinder Specifications
- Model: SI50X135FA
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: Ø50 mm
- Stroke: 135 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: FA series (front flange with mounting holes)
- Port size: G1/8 (ISO 228 standard)
- Piston rod diameter: Ø16 mm
- Max thrust (@0.63MPa): 1,237 N (extend) / 1,112 N (retract)
- Temperature range: -20℃ to 80℃
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (standard), optional PU
- Position detection: Built-in magnet for sensor mounting
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 2.3 kg ±5%
- Dimensions:
- Total length: 260 mm (stroke+body)
- Body diameter: Ø56 mm
- Mounting flange: 100×50 mm (L×W)
A heavy-duty ISO cylinder with precision honed tube and chrome-plated piston rod (hardness HRC 45-55). Features dual anti-rotation design and integrated cushioning adjustment screws. Optional rod-end accessories available for diverse mounting configurations. Requires 40μm filtered lubricated air (ISO 8573-1 class 4.4.3).
- Press machine ejection systems
- Automated assembly line positioning
- Packaging machine clamping units
- Foundry equipment door actuators
- Plastic injection molding ejectors
Installation tip:
Apply M6 mounting bolts with 20-25 N·m torque. Maintain 0.5-1mm clearance
between rod end and load during alignment. Lubricate through air supply
(ISO VG32 equivalent) for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | SI50X135FA |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 135mm |
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.