Airtac SI50 Standard Cylinder SI50X85TC
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 SI50X85TC Standard Cylinder Specifications
- Model: SI50X85TC
- Bore size: Ø50 mm
- Stroke: 85 mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Front flange with through holes (TC type)
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU (nitrile/polyurethane)
- Weight: ~1.85 kg (without accessories)
- Dimensions (L×W×H):
- Basic length: 148 mm
- Full extended length: 148 + 85 = 233 mm
- Flange width: 90 mm
- Mounting hole spacing: 60×60 mm
- Rod end thread: M16×1.5
The SI50X85TC represents AirTAC's heavy-duty ISO cylinder series with enhanced durability. Features dual sealing rings for leak prevention and magnetic sensor slots for position detection (sensors sold separately). The TC mounting variant provides stable fixation for high-moment applications. Requires 40μm filtered compressed air with ISO VG32 lubricant recommended.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejectors
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Packaging machine pusher systems
Installation tip:
Maintain 0.5–1mm clearance between cylinder body and machine frame for thermal expansion.
Lubricate rod weekly in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI50X85TC |
| 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 | 85mm |
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.