Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X70-20

Airtac

Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X70-20

$114.68 $122.18
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Description
SAUJ80 Adjustable Cylinder (Enterprise Standard)
Classification: Standard Cylinders | Brand: AirTAC | Series: SAUJ80

1. Enterprise-standardized cylinder design;
2. Asymmetric bidirectional sealing structure for piston with integrated oil reservoir, achieving compact dimensions;
3. Cross-ribbed aluminum tube construction (rodless design) with enhanced corrosion resistance. External surface features sensor mounting grooves for simplified installation;
4. Compact length design compared to ISO 15662 standard cylinders within the SAU bore series;
5. Progressive cushioning adjustment mechanism for smooth stroke termination;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0~150°C.

Key innovations: Optimized space efficiency through length reduction vs ISO standards, dual-purpose lubrication retention system, and cross-reinforced aluminum body for structural integrity.

AirTAC SAUJ80 Adjustable Cylinder SAUJ80X70-20 Technical Details

  • Model Code: SAUJ80X70-20
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 80mm (±0.1mm tolerance)
  • Stroke: 70mm (adjustable through built-in stopper)
  • Operating pressure: 0.1-0.9 MPa
  • Temperature range: -10℃ to 80℃
  • Cushioning: Adjustable rubber buffers at both ends
  • Mounting style: Standard MF1 flange & foot mounting
  • Port size: G3/8 (BSPP thread)
  • Piston rod thread: M20×1.5 (external)
  • Cylinder tube material: Aluminum alloy 6063-T5
  • Rod material: Chrome-plated carbon steel (S45C)
  • Seals: NBR (nitrile) with wear-resistant ring
  • Weight: 3.45kg (without accessories)
  • Dimensions: 210mm(L) × 92mm(W) × 92mm(H) (max extended length)
  • Rod diameter: 20mm (ISO 6432 standard)
  • Lubrication: Pre-lubricated (Grease-free operation possible)

High-precision adjustable stroke cylinder featuring dual-position mechanical stops for mid-stroke positioning. The anodized barrel provides corrosion resistance, while the magnetic piston version (optional) enables position feedback. Designed for applications requiring variable stroke control without disassembly.

Common Use Cases:
  • Variable height positioning in assembly jigs
  • Adjustable clamping force applications
  • Packaging line product size changeovers
  • Automated door stroke limitation systems
  • Press tooling with depth control requirements
Operation Tip: Adjust stroke by rotating end stoppers (1 full rotation = 1.25mm adjustment). Always depressurize before adjustment and use thread-locking compound on stopper screws after final positioning. Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500,000 cycles/year).


Property Property Value
sku SAUJ80X70-20
Adjustable Stroke <20mm>
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
Magnet Non-magnetic
Bore Diameter 80 mm
Stroke 70mm
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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