Airtac SI50 Standard Cylinder SI50X150SFA
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 SI50X150SFA Standard Cylinder Specifications
- Model: SI50X150SFA
- Type: ISO 6432-compliant double-acting pneumatic cylinder
- Bore size: 50 mm
- Stroke: 150 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated stainless steel (SUS304)
- End caps: Extruded aluminum
- Seals: NBR (standard), optional Fluorocarbon for high temps
- Weight: 1.85 kg (±3%)
- Dimensions:
- Total length: 209 mm (at mid-stroke position)
- Body diameter: 63 mm
- Mounting flange: 85×85 mm square pattern
- Rod end thread: M10×1.25 (male)
- ISO mounting variants: Basic type (MF1), front flange (MF3), rear flange
- Service life: 5,000 km (NBR seals), 8,000 km (polyurethane seals)
The SI50X150SFA combines high thrust force (max 196N at 0.6MPa) with precision repeatability (±0.1mm). Its chrome-plated rod utilizes a multi-lip wiper seal for contamination resistance. The dual cushion adjustment screws allow precise deceleration control, minimizing end-impact noise to ≤70dB(A). Compatible with AutoSwitch magnetic sensors (AS-□-M5 series) for position feedback.
- Clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for conveyor systems
- Actuation of rotary index tables
- Packaging machine ejector systems
- Automotive welding robot tool changers
Installation tip:
For vertical mounting, install rod end downward to prevent condensate accumulation.
Use locknuts with 12Nm torque for flange mounting. Lubricate via air line lubricator
(ISO VG32 recommended) for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | SI50X150SFA |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 150mm |
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.