Airtac SI50 Standard Cylinder SI50BX650S
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 SI50BX650S Standard Cylinder Specifications
- Model: SI50BX650S
- Type: ISO 6432 standard single rod double acting cylinder
- Bore size: 50 mm
- Stroke: 650 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M16×1.5
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (no built-in mounting)
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (standard), optional Polyurethane
- Protection rating: IP65 (rod extended)
- Weight: 5.8 kg (±3%)
- Dimensions: 802mm(L) × 50mm(Bore) × 63mm(Mounting height)
- Max theoretical thrust: 1963N at 1.0MPa
- Piston speed: 50–800 mm/s
- Lubrication: Pre-lubricated (oil mist lubrication recommended)
High-precision industrial cylinder designed for long-stroke applications requiring consistent linear motion. Features chromium-plated piston rod for corrosion resistance and anodized aluminum barrel. The twin cushioning system minimizes end-impact noise while allowing 15% higher energy absorption than standard models. Requires 5μm filtered air and regular lubrication intervals.
- Automated packaging line pusher mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automotive assembly line positioning devices
- Warehouse vertical lift gate actuators
Installation note:
For horizontal mounting exceeding 500mm stroke, support rail brackets every 300mm.
Maintain 0.5–1mm alignment tolerance between cylinder axis and load movement path.
| Property | Property Value |
|---|---|
| sku | SI50BX650S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 650mm |
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.