Airtac SI50 Standard Cylinder SI50X250FTC
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 SI50X250FTC Standard Cylinder Specifications
- Model: SI50X250FTC
- Bore size: 50mm
- Stroke: 250mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Front flange (FTC type ISO 15552)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR/PU (standard), optional FKM
- Max piston speed: 500-800 mm/s
- Lubrication: Pre-lubricated (non-re-lube design)
- Protection rating: IP65 (rod extended)
- Weight: 2.8kg ±3%
- Dimensions: 380mm(L) × 62mm(W) × 62mm(H)
High-precision ISO 15552 compliant cylinder with dual cushioning and magnetic piston for position sensing. Features chrome-plated piston rod with wear-resistant scraper band, optimized for repetitive industrial applications. The FTC mounting flange includes 4×M5 threaded holes with 50mm center spacing.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Food processing conveyor gate controls
Installation notes:
Maintain 0.5-1mm clearance between rod end and load during alignment.
For vertical mounting, use counterbalance valves. Lubricate rod weekly
with ISO VG32 hydraulic oil in high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | SI50X250FTC |
| 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 | <250MM> → <250mm> |
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.