Airtac SI50 Standard Cylinder SI50X135SFA
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 SI50X135SFA Standard Cylinder Specifications
- Model: SI50X135SFA
- Bore size: Ø50 mm
- Stroke: 135 mm
- Operation type: Double-acting
- Piston rod thread: M16×1.5
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Mounting type: Front flange (MF1) with mounting holes
- Port size: Rc1/4 (G1/4 optional)
- Weight: 2.46 kg (excluding accessories)
- Dimensions:
- Total length: 235 mm (stroke + end caps)
- Body diameter: Ø50 mm ±0.5
- Mounting flange: 125×50 mm (L×W)
- Rod end thread length: 25 mm
High-precision ISO cylinder with chromium-plated piston rod and aluminum alloy end caps. Features wear-resistant guide rings and dual anti-rotation design for stable linear motion. Optimal for medium-duty applications requiring precise stroke control and repeat positioning accuracy (±0.5mm). Requires ISO VG32 or equivalent hydraulic oil lubrication for extended seal life.
- Automated assembly line clamping devices
- Plastic injection molding machine ejectors
- CNC machine tool workpiece positioning
- Material handling lift mechanisms
- Textile machinery tension control systems
Installation guidelines:
Align cylinder axis within 0.2mm perpendicular tolerance. Use flexible couplings when connecting to misaligned loads.
For vertical mounting, install speed controllers on both ports to prevent piston free-fall. Lubricate through air supply
(oil mist 1-2 drops/m³) if not using pre-lubricated systems.
| Property | Property Value |
|---|---|
| sku | SI50X135SFA |
| 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 | 135mm |
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.