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 SI50AX325S Standard Cylinder Specifications
- Model: SI50AX325S
 - Bore size: 50mm (ISO 6432 compliant)
 - Stroke: 325mm (±1.5mm tolerance)
 - Operating pressure: 0.05–1.0 MPa
 - Cushioning type: Adjustable air cushion (both ends)
 - Mounting style: Foot-mounted (MF1) with front flange
 - Port size: M5x0.8 (G1/8 adaptor included)
 - Piston speed: 50–800 mm/s (optimal range 150–500 mm/s)
 - Ambient temperature: -20℃ to 80℃
 - Piston rod material: Chrome-plated carbon steel (S45C)
 - Tube material: Anodized aluminum alloy (6063-T5)
 - Seal material: NBR (nitrile rubber) with wear-resistant ring
 - Weight: 2.8kg (dry, without accessories)
 - Dimensions: 
            
- Extended length: 628mm
 - Retracted length: 303mm
 - Width (mounting foot): 62mm
 - Height (port center): 40mm
 
 
High-precision industrial cylinder with enhanced side load capacity, featuring dual anti-rotation guide rods (optional). The corrosion-resistant design incorporates IP65-rated seals and a scratch-resistant piston rod coating. Includes magnetic piston for position sensing compatibility.
- Material handling systems requiring long-stroke actuation
 - Automated assembly line clamping mechanisms
 - Packaging machinery vertical lift systems
 - Plastic injection molding ejector units
 - Textile machine tension control devices
 
| Property | Property Value | 
|---|---|
| sku | SI50AX325S | 
| 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 | SUS420J2 | 
| Magnet | S-Magnetic | 
| Bore Diameter | <50mm> | 
| Stroke | 325mm | 
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.
              








