Airtac SAU Standard Air Cylinder SAU40X650S

Airtac

Airtac SAU Standard Air Cylinder SAU40X650S

$91.41 $98.91
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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 SAU40X650S Standard Cylinder Specifications

  • Model: SAU40X650S
  • Type: ISO 6432 standard double-acting cylinder
  • Bore size: 40mm
  • Stroke: 650mm (±0.5mm tolerance)
  • Operating pressure: 0.05–1.0 MPa
  • Max thrust: 126N @0.5MPa (extend), 114N @0.5MPa (retract)
  • Medium temperature: -20℃ to 80℃
  • Cushioning: Adjustable rubber buffer + fixed cushion ring
  • Port size: M5x0.8 (G1/8 adapter optional)
  • Mounting type: Basic (no foot) with standard NAMUR mounting pattern
  • Rod material: Hard chrome-plated carbon steel
  • Tube material: Anodized aluminum alloy
  • Seal type: NBR (Nitrile) wiper + polyurethane piston seals
  • Weight: 2.45kg (dry, without accessories)
  • Dimensions:
    • Body diameter: 40mm ±0.1mm
    • Retracted length: 765mm (base to rod end)
    • Extended length: 1415mm (base to rod end)
    • Rod thread: M10x1.25 (external)

High-precision industrial cylinder with extended stroke capability, featuring wear-resistant construction and dual cushioning system. The SAU40X650S maintains ≤0.5mm/m linearity deviation under full load, with chrome-plated rod preventing rust in humid environments. Requires ISO VG32 hydraulic oil or equivalent lubrication.

Typical Applications:
  • Long-stroke press machines (book binding, metal stamping)
  • Automated material handling systems
  • Textile machinery tension control
  • Plastic injection molding ejectors
  • Solar panel production line positioning
Installation note: Support rod end with linear bearing when stroke exceeds 500mm. Maintain 0.5-1mm/m alignment tolerance with guided systems. Lubricate every 500km of cumulative travel.
Critical parameters: Max side load 15N | Max piston speed 500mm/s | Do NOT use in vacuum applications without modification


Property Property Value
sku SAU40X650S
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 S-Magnetic
Bore Diameter <40mm>
Stroke 650mm
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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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