Airtac SI50 Standard Cylinder SI50X510STC
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 SI50X510STC Standard Cylinder Specifications
- Model: SI50X510STC
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 50 mm
- Stroke: 510 mm
- Operating pressure: 0.15–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (axial mounting taps on front/rear covers)
- Rod end thread: M16×1.5 (external)
- Port size: G1/8 (BSPP thread)
- Seal material: NBR (nitrile butadiene rubber)
- Body material: Aluminum alloy (anodized surface)
- Piston rod material: Stainless steel (SUS304)
- Weight: 5.8 kg (±3%)
- Dimensions: 610mm(L) × 60mm(W) × 60mm(H) (retracted length)
- Max theoretical thrust: 196N @0.63MPa
- Speed range: 50–800 mm/s
- Protection rating: IP65 (standard wiper seal)
A heavy-duty industrial cylinder designed for long-stroke applications requiring precise linear motion. Features wear-resistant chromium-plated piston rod and multi-layered sealing system. The STC suffix indicates built-in magnetic field for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Packaging machine pusher mechanisms
- Elevator door operation systems
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use model with spring-opposed orientation. Lubricate through
air port using ISO VG32 oil mist (1 drop per 3 cycles minimum).
| Property | Property Value |
|---|---|
| sku | SI50X510STC |
| 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 | 510mm |
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.