Airtac SAU Standard Air Cylinder SAU40X40

Airtac

Airtac SAU Standard Air Cylinder SAU40X40

$44.42 $51.92
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Description
1. Enterprise-standard pneumatic cylinder compliant with proprietary specifications;
2. Features asymmetric bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir functionality;
3. Constructed with octagonal aluminum tubing (non-tie-rod design), offering enhanced corrosion resistance. Equipped with built-in sensor mounting grooves for simplified installations;
4. Compact stroke length compared to ISO 15662 compliant cylinders of equivalent bore sizes in SAU series;
5. Incorporates adjustable cushioning mechanism for smooth end-of-stroke deceleration;
6. Shares universal mounting accessories compatibility with SC series cylinders;
7. Utilizes high-temperature resistant sealing compounds for operational range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC® | Series: SAU

AirTAC SAU Standard Cylinder SAU40X40 Technical Specifications

  • Model Series: SAU
  • Bore Size: 40mm
  • Stroke Range: 25-500mm (standard options)
  • Operating Pressure: 0.05-1.0 MPa
  • Cushioning Type: Adjustable elastic buffer
  • Mounting Style: Basic type (MF1), front flange (MF2), rear flange (MF3), foot mounting (MF4)
  • Port Size: M5x0.8 (standard), G1/8 optional
  • Piston Speed: 50-750 mm/s
  • Ambient Temperature: -20℃ to +80℃ (standard) / -40℃ to +150℃ (high-temp version)
  • Material:
    • Cylinder Tube: Aluminum alloy (anodized)
    • Piston Rod: Stainless steel (SUS304)
    • Seals: NBR (standard), optional FKM for chemical resistance
  • Weight: 0.8kg (base model, 40mm stroke)
  • Dimensions (40mm stroke):
    • Length: 136mm (minimum extended length)
    • Width: 48mm (mounting surface)
    • Height: 48mm (excluding rod)
  • Protection Class: IP40 (standard), IP67 available with rod cover
  • Magnetic Switch Compatibility: D-A93 series (optional groove for sensor mounting)

The SAU40X40 represents AirTAC's optimized mid-sized pneumatic cylinder featuring enhanced side load capacity through precision honed tubing and chromium-plated piston rod. Its modular design allows customization with 4 standard mounting configurations and optional auto-switch integration. The dual cushioning system reduces end-impact noise to below 75dB at 0.5MPa.

Typical Applications:
  • Automated assembly line clamping mechanisms
  • Printing press paper feed systems
  • Plastic injection molding ejectors
  • Automotive brake pedal test rigs
  • Food packaging vertical lift actuators
Installation guidelines: Maintain 0.5mm minimum alignment tolerance during mounting. For vertical installations exceeding 500mm stroke, use guided carriage kits (ASK-40 accessory). Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
Pressure Note: Derate maximum pressure by 20% when using magnetic switches. Requires 5μm filtered air with oil mist lubrication (0.1-1.0 drops/m³). Annual seal replacement recommended in continuous duty cycles exceeding 3 million operations.


Property Property Value
sku SAU40X40
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
Magnet Non-magnetic
Bore Diameter <40mm>
Stroke <40mm>
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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.

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