Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X70-20S

Airtac

Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X70-20S

$43.23 $50.73
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Description
ACEJ12 Adjustable Compact Cylinder
1. Compliant with ISO 21287 standard, featuring highly versatile mounting dimensions;
2. Thread-connected cylinder body with front/rear covers ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodizing treatment delivers exceptional wear resistance and extended service life;
4. Asymmetric bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-optimized design reduces installation footprint by 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor grooves along cylinder body facilitate flexible sensor mounting;
7. Integrated shock absorber pads effectively dampen residual energy from high-speed operation and mechanical rotation;
8. Comprehensive selection of standardized mounting accessories available.
Category: Adjustable Cylinder | Brand: AIRTAC | Series: ACEJ12

AirTAC ACEJ12 Adjustable Compact Cylinder ACEJ20X70-20S Specifications

  • Model Code: ACEJ20X70-20S
  • Series: ACEJ12 (Compact Adjustable Stroke)
  • Bore Size: 20mm
  • Stroke: 70mm (adjustable within ±1mm)
  • Operation Type: Double acting
  • Working Pressure: 0.1-0.9 MPa
  • Operating Temperature: -20℃ to 80℃
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Mounting Style: Basic foot mounting (ISO 15552 accessory compatibility)
  • Port Size: M5x0.8 (standard), G1/8 optional
  • Piston Material: Aluminum alloy with hard anodizing
  • Rod Material: Stainless steel (SUS304)
  • Seal Type: NBR + PU combination seals
  • Sensor Compatibility: Built-in magnet for M5 proximity switches
  • Weight: 0.82kg (excluding accessories)
  • Dimensions: 140mm(L) × 40mm(W) × 40mm(H) (retracted position)
  • Extended Length: 210mm (140mm + 70mm stroke)
  • IP Rating: IP40 (standard), IP67 optional
  • Lubrication: Pre-lubricated (Oil-free operation possible)

Ultra-compact profile cylinder with stroke adjustment mechanism, featuring dual anti-rotation guide rods for precise linear motion. The hardened piston rod and multi-layered sealing system ensure 3,000km service life under standard conditions. Unique cushion design reduces end-impact noise to <75dB.

Ideal Applications:
  • High-density PCB component insertion machines
  • Pharmaceutical blister packaging systems
  • Semiconductor wafer handling robots
  • Automotive dashboard assembly fixtures
  • 3D printer automated bed leveling systems
Installation Tip: Use locknuts (M5x0.8) with 1.2-1.5Nm torque for sensor mounting. For vertical installations exceeding 45° angle, add a rod guide bushing. Maximum side load capacity: 15N at full extension.
Maintenance: Relubricate every 500km stroke using ISO VG32 turbine oil. Replace cushion seals after 1 million cycles in high-speed applications (>500mm/s).


Property Property Value
sku ACEJ20X70-20S
Adjustable Stroke <20mm>
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°C to 70°C Speed Range: 30 to 500 mm/s
Port Size M5×0.8
Piston Rod Thread Type Internal Thread
Magnet S-Magnetic
Bore Diameter <20mm>
Stroke 70mm
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