Airtac SAI50 Standard Cylinder SAI50X250S
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 SAI50X250S Standard Cylinder Technical Specifications
- Model: SAI50X250S
- Type: ISO 6432 compliant single-acting/push type
- Bore size: Ø50 mm (±0.1mm manufacturing tolerance)
- Stroke: 250 mm (customizable 25-500mm)
- Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Temperature range: -20℃ to 80℃ (non-freezing conditions)
- Port size: 1/4" NPT (G1/4 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic front flange (MF1) with optional accessories
- Rod material: Hard chrome-plated steel (HCP-45)
- Tube material: Anodized aluminum alloy (A6063-T5)
- Seal type: NBR+PU hybrid seals (ISO 5597 compliant)
- Weight: 3.45 kg (without accessories)
- Dimensions:
- Total length: 348 mm (stroke+end caps)
- Body diameter: Ø50 mm
- Rod diameter: Ø20 mm
- Mounting base: 100×50 mm
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP54 (standard wipers)
High-rigidity industrial cylinder with precision honed tube and multi-stage buffer system. Features wear-resistant composite seals and anti-rotation piston rod for stable linear motion. The SAI series achieves 2,000km service life at 0.5MPa under ISO 15552 test standards. Optional magnetic piston version (SAI50X250S-M9) available for position sensing.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- Metal stamping press feeding devices
- Packaging machine vertical lift actuators
- Conveyor sorting gate controls
- Automotive welding fixture positioning
Maintenance note:
Replace rod wipers after 1 million cycles in dusty environments. Use AIRTAC DTE24 hydraulic oil
for lubrication if manual maintenance required. Avoid side load exceeding 150N during operation.
| Property | Property Value |
|---|---|
| sku | SAI50X250S |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <250MM> → <250mm> |
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.