Airtac SI50 Standard Cylinder SI50X173S
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 SI50X173S Standard Cylinder Technical Specifications
- Model: SI50X173S
- Bore size: Ø50 mm
- Stroke: 173 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–750 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (accessory mounting available)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (standard), optional Polyurethane
- Weight: 2.3 kg (excluding accessories)
- Dimensions:
- Total length: 292 mm (stroke+173mm)
- Body diameter: Ø56 mm
- Rod end thread: M16×1.5
- Mounting hole spacing: 42×42 mm
- Protection grade: IP65 (rod extended)
- Lubrication: Pre-lubricated (Use ISO VG32 oil if relubrication needed)
The SI50X173S medium-duty cylinder features optimized air consumption and smooth stroke completion through dual adjustable cushions. Its double-seal piston design ensures ≤0.5 mm/s creep speed when pressurized. The chrome-plated rod incorporates a wiper seal to prevent particulate ingress, with 20μm filtration recommended for optimal performance.
- Plastic injection molding machine ejectors
- Automated palletizing systems
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Food packaging vertical lift mechanisms
Installation guidelines:
Allow 15mm minimum rod clearance for thermal expansion.
For vertical mounting, use MMF-50 mounting flange (sold separately)
to prevent side load. Lubricate rod every 500km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SI50X173S |
| 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 | 173mm |
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.