Airtac SAI80 Standard Air Cylinder SAI80BX250S
1. Compliant with ISO15552 (formerly ISO6431) standards
2. Special-profile bidirectional piston sealing structure with compact dimensions and integrated oil retention design
3. H-groove reinforced aluminum tube construction eliminates tie rods, enhances corrosion resistance. Pre-machined sensor mounting grooves enable tool-free sensor installation
4. Adjustable pneumatic cushioning ensures smooth end-of-stroke deceleration
5. Multiple bore sizes and standardized mounting accessories available for flexible system integration
6. High-temperature resistant sealing materials support operation in 0-150°C environments
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI80
AirTAC SAI80BX250S Standard Cylinder Specifications
- Model: SAI80BX250S
- Bore size: 80mm
- Stroke: 250mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1 front thread & rear through-hole)
- Port size: 1/4" NPT or G1/4 (optional)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to +80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (hardened)
- End caps: Aluminum alloy
- Seal material: NBR (standard), optional Polyurethane
- Weight: 2.5kg ±5% (excluding accessories)
- Dimensions:
- Total length (retracted): 440mm
- Tube diameter: 80mm ±0.5mm
- Mounting base width: 100mm
- Rod end thread: M16×1.5
- Protection class: IP65 (rod extension area)
- ISO standard: 6431 (VDMA 24562)
A heavy-duty ISO-compliant pneumatic cylinder featuring dual adjustable air cushions for smooth deceleration. The hard-anodized tube surface provides exceptional wear resistance, while the triple-lip rod seal ensures minimal leakage. Includes built-in magnetic sensor slots (model variant available with integrated sensors). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Palletizing robot arm actuators
- Press machine ejection systems
- Automotive welding fixture positioning
- Plastic injection molding machine core pullers
- Conveyor gate control in logistics systems
Installation tip:
For vertical mounting exceeding 45° angle, use rod-end support brackets to prevent
side load. Maintain 0.3-1.0 MPa operating pressure for optimal cushioning performance.
Lubricate every 6 months under normal operation (3 months in high-cycle applications).
| Property | Property Value |
|---|---|
| sku | SAI80BX250S |
| 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 | PT3/8 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| 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.