2. Piston seal features a profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir functionality;
3. Cross-reinforced aluminum barrel without tie rods ensures superior corrosion resistance. Precisely machined sensor mounting grooves enable tool-free installation;
4. Adjustable pneumatic cushioning provides smooth end-stroke deceleration;
5. Multiple cylinder configurations and mounting accessories available for versatile application requirements;
6. High-temperature resistant sealing materials accommodate operating temperatures from 0°C to 150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI50
AirTAC SAI50BX220S Standard Cylinder Technical Specifications
- Model: SAI50BX220S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø50 mm
- Stroke: 220 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile) with wear-resistant ring
- Mounting: Basic type (ISO 15552 mounting interfaces)
- Protection rating: IP65 (rod extension area IP54)
- Weight: 3.8 kg (without accessories)
- Dimensions: 320mm(L) × 72mm(W) × 72mm(H) (at mid-stroke position)
- Stroke tolerance compensation: ±0.5mm via adjustable stoppers
- Accessory options: Magnetic sensor slot (Reed switch compatible), auto switch models: D-A93/D-Z73
High-precision industrial cylinder with 500km lifespan rating under standard conditions (0.5MPa, 50% duty cycle). Features corrosion-resistant anodized surfaces and integrated cushioning adjustment screws. Requires ISO VG32 hydraulic oil mist lubrication (0.3cm³/min minimum) for optimal performance.
- Palletizing robot end-effector actuation
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Automotive assembly line positioning
- Food processing conveyor gate controls


Property | Property Value |
---|---|
sku | SAI50BX220S |
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:-20-70°C Speed Range:30-800mm/s |
Port Size | PT1/4 |
Piston Rod Material | SUS304 |
Magnet | S-Magnetic |
Bore Diameter | <50mm> |
Stroke | 220mm |
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.