Airtac SI50 Standard Cylinder SI50X25FA
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 SI50X25FA Standard Cylinder Specifications
- Model: SI50X25FA
- Type: Double-acting pneumatic cylinder (ISO 15552 compliant)
- Bore size: 50 mm
- Stroke: 25 mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (cushioned)
- Port size: G1/8 (BSPP thread)
- Mounting type: Basic front flange (FA series)
- Cushioning: Adjustable air cushion at both ends
- Piston rod material: Chrome-plated carbon steel (HRA≥75)
- Cylinder tube: Anodized aluminum alloy (hardness HV0.3≥120)
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃ (non-freezing conditions)
- Weight: 0.82 kg (excluding accessories)
- Dimensions: 150mm(L) × 50mm(Bore Ø) × 68mm(Mounting height)
- Rod end thread: M10×1.25 (ISO 12240-1 standard)
- Protection rating: IP67 (dust/water resistant)
A workhorse cylinder featuring triple sealing technology and precision honed tube for minimal friction. The chrome-plated piston rod resists side loads up to 10% of maximum thrust. Ideal for medium-duty applications requiring precise linear motion with 0.5mm repeat positioning accuracy. Lubricator-free design with pre-lubricated seals.
- Clamping fixtures in CNC machining centers
- Carton sealing/packaging machinery pushers
- Automated conveyor gate actuators
- Plastic injection molding ejectors
- Textile machinery tension control systems
Installation advice:
For vertical mounting, use anti-drop safety nuts (ASNU-10 recommended).
Maintain 0.3–0.5mm alignment tolerance during bracket installation.
Pre-charge cushion screws 1/4 turn before operation.
| Property | Property Value |
|---|---|
| sku | SI50X25FA |
| 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 | <25 mm> |
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.