Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X40-30S

Airtac

Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X40-30S

$39.98 $47.48
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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 ACEJ20X40-30S Specifications

  • Model Series: ACEJ12 (Compact Adjustable Stroke Type)
  • Full Model Code: ACEJ20X40-30S
  • Bore Size: 20mm
  • Stroke: 40mm (adjustable)
  • Operating Pressure: 0.1-0.9 MPa
  • Cushioning Type: External adjustable rubber bumper
  • Mounting Style: Basic type (MF1)
  • Port Size: M5x0.8 (Rc1/8/NPT1/8 optional)
  • Temperature Range: -20℃ to 80℃
  • Cylinder Material: Aluminum alloy body with hard anodized finish
  • Seal Material: NBR (Nitrile rubber)
  • Piston Rod Material: Chrome-plated carbon steel
  • Weight: 0.42kg (excluding accessories)
  • Dimensions: 80mm(L) × 34mm(W) × 34mm(H) (at fully retracted position)
  • Stroke Tolerance: ±1.5mm
  • Max Theoretical Output: 28.3kgf at 0.63MPa
  • Air Consumption: 12.6cm³ per single stroke

Ultra-compact cylinder featuring a unique stroke adjustment mechanism with ±5mm fine-tuning capability via external screw. The ACEJ12 series combines space efficiency (30% smaller than standard cylinders) with dual anti-rotation guides for precise linear motion. Integrated mounting slots allow direct sensor attachment for position feedback.

Typical Applications:
  • PCB handling robots in electronics assembly
  • Precision clamping mechanisms in CNC tool changers
  • Dosing valve actuators in pharmaceutical packaging
  • Micro-positioning stages in optical inspection systems
  • Vending machine product ejectors
Installation Tip: For optimal performance, maintain 0.5-1mm clearance between cylinder body and machine frame to prevent thermal expansion interference. Use C-1 grade air lubricator with ISO VG32 turbine oil. Avoid side load exceeding 3N·m.
Stroke Adjustment: Loosen lock nut and rotate adjustment screw (M4×0.7 pitch) - clockwise to reduce stroke (max 5mm reduction), counter-clockwise to extend. Re-tighten nut to 0.3-0.5N·m torque after adjustment.


Property Property Value
sku ACEJ20X40-30S
Adjustable Stroke 30mm
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 <40mm>
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