Airtac SI50 Standard Cylinder SI50X125SN
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 SI50X125SN Standard Cylinder Specifications
- Model: SI50X125SN
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø50 mm
- Stroke: 125 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228/1 standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Magnetic sensor compatibility: Built-in magnet for cylinder position detection
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 2.3 kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 250 mm
- Extended length: 375 mm
- Body width: 62 mm (including mounting bosses)
- Height with rod: 76 mm (from centerline)
High-performance industrial cylinder featuring precision honed tube and triple sealing system. The SI50X125SN combines 25% increased lateral load capacity compared to previous generations, with wear-resistant guide rings preventing metal-to-metal contact. Optional shock absorbers available for high-speed applications (＞500 mm/s).
- Automated production line material handling
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Packaging machine clamping mechanisms
Installation guidelines:
Use M8×1.25 mounting bolts (Grade 8.8 or higher) with 18-22 N·m torque.
Maintain 0.5-1mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if operating below 0℃.
| Property | Property Value |
|---|---|
| sku | SI50X125SN |
| Seal Material | NBR |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 125mm |
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.