Airtac SI50 Standard Cylinder SI50AX225S
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 SI50AX225S Standard Cylinder Specifications
- Model: SI50AX225S
- Series: SI50 (Standard ISO Cylinder)
- Bore size: 50 mm
- Stroke: 225 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO standard)
- Piston speed: 50–800 mm/s
- Mounting type: Basic type (axial mounting)
- Rod thread: M12×1.25
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Extended length: 458 mm
- Retracted length: 233 mm
- Body diameter: 63 mm
- Mounting center distance: 30 mm
The SI50AX225S features a double-acting design with precision-machined aluminum barrel and chrome-plated piston rod, delivering 490N thrust at 0.6 MPa. Its magnetic piston enables position sensing compatibility. The reinforced rod bearing ensures 5,000km+ service life under full load. Includes auto-switch ready grooves for sensor mounting.
- Industrial automation press machines
- Packaging line actuation systems
- Automotive welding fixture positioning
- Palletizing robot end-effectors
- Plastic injection molding ejectors
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
Allow 20mm free space at stroke ends for cushion effectiveness.
Avoid side load exceeding 50N for optimal seal life.
| Property | Property Value |
|---|---|
| sku | SI50AX225S |
| 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 | 225mm |
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.