Airtac SAU Standard Air Cylinder SAU40X85

Airtac

Airtac SAU Standard Air Cylinder SAU40X85

$47.68 $55.18
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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 SAU40X85 Technical Specifications

  • Model: SAU40X85
  • Type: ISO 6432 compliant double-acting cylinder
  • Bore size: 40mm (±0.1mm tolerance)
  • Stroke: 85mm (adjustable ±1mm)
  • Operating pressure: 0.05–1.0 MPa
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Temperature range: -20℃ to 80℃
  • Port thread: G1/8 (NPT1/8 optional)
  • Mounting type: Basic (MF1) with front/rear mounting threads
  • Piston material: Aluminum alloy with hard anodizing
  • Rod material: Chrome-plated carbon steel (S45C)
  • Seal type: NBR rubber (optional FKM for high temp)
  • Weight: 1.35kg (excluding accessories)
  • Dimensions:
    • Extended length: 195mm
    • Retracted length: 110mm
    • Body diameter: 48mm
    • Rod end thread: M16×1.5

High-precision industrial cylinder featuring wear-resistant chromium plating and dual anti-rotation design. The SAU40X85 delivers 502N thrust at 0.6MPa (push side) with 0.5m/s optimal speed. Integrated magnetic sensor slots (Φ4.5×7.5mm) enable position feedback when used with proximity switches.

Typical Applications:
  • Plastic injection molding machine ejectors
  • CNC fixture clamping systems
  • Automated conveyor sorting gates
  • Textile machinery tension control
  • Food processing line actuators (food-grade version available)
Installation guidelines: Lubricate with ISO VG32 hydraulic oil before operation. Maintain 0.3mm minimum alignment tolerance during mounting. For vertical installations, use rod-down position to prevent seal wear.
Maintenance cycle:
  • Relubricate every 500km stroke distance
  • Inspect rod seals every 2 million cycles
  • Replace buffer seals after 5,000 hours continuous use


Property Property Value
sku SAU40X85
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 85mm
Shipping policies

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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