Airtac SI50 Standard Cylinder SI50X375S
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 SI50X375S Standard Cylinder Technical Specifications
- Model: SI50X375S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø50 mm
- Stroke: 375 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Medium temperature: -20℃ to 80℃ (dry air required)
- Cushioning: Adjustable air cushion + rubber bumper
- Port size: G1/4 (BSPP thread)
- Piston rod thread: M16×1.5 (external)
- Mounting type: Basic (optional accessories: MF1/MF2 mounting feet, MP4/MP6 clevis) li>Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: Nitrile rubber (NBR) with wear ring
- IP rating: IP65 (standard wiper seal)
- Max theoretical thrust: 1960N @ 1.0MPa
- Max speed: 500-800 mm/s (cushioned)
- Weight: 3.85 kg (with magnetic piston)
- Dimensions: 510mm(L) × 80mm(W) × 80mm(H) (retracted length: 135mm)
High-precision industrial cylinder featuring twin-piston guidance for enhanced lateral load capacity. The SI50 series incorporates a magnetic piston (D-M9 sensor detectable) for position feedback and comes with corrosion-resistant coatings. Requires 40μm filtered lubricated air (ISO 8573-1 class 4) with recommended ISO VG32 hydraulic oil mist lubrication.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Packaging machine product pushers
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting exceeding 45° angle, use external guide mechanisms.
Lubricate through air supply at 1-2 drops/m³ for optimal seal life.
| Property | Property Value |
|---|---|
| sku | SI50X375S |
| 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 | 375mm |
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.