Airtac ACQJ12~25 Adjustable Compact Cylinder ACQJ20X70-40SB

Airtac

Airtac ACQJ12~25 Adjustable Compact Cylinder ACQJ20X70-40SB

$40.23 $47.73
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Description
1. Compliant with JIS Standard;
2. Features C-shaped retaining ring assembly for cylinder body and end caps, paired with a swaged piston-rod connection for compact reliability;
3. Precision honed inner bore ensures exceptional wear resistance and extended service life;
4. Optimized front end cap with elongated guide track enhances alignment stability;
5. Space-efficient profile minimizes installation footprint;
6. Integrated sensor grooves along cylinder periphery enable seamless magnetic switch integration;
7. Versatile mounting brackets and accessories available for multiple configurations;
Category: Slim Cylinder Series | Brand: AIRTAC | Model Range: ACQJ12~25

AirTAC ACQJ12~25 Adjustable Compact Cylinder ACQJ20X70-40SB Technical Details

  • Series: ACQJ (Thin-type adjustable stroke)
  • Full model code: ACQJ20X70-40SB
  • Bore size: 20mm (12/16/20/25mm options in series)
  • Stroke: 70mm (adjustable via ±2mm rotation)
  • Operating pressure: 0.05-0.7 MPa
  • Max thrust: 220N (at 0.7MPa)
  • Return spring force: 15N (pre-installed)
  • Cushioning: Rubber buffer + adjustable stopper
  • Mounting type: Foot-mounted (SB series)
  • Port size: M5x0.8 (dual ports)
  • Ambient temperature: -10℃ to 70℃
  • Barrel material: Anodized aluminum alloy
  • Rod material: Stainless steel (SUS304)
  • Seal type: NBR + special wear ring
  • Protection class: IP54 (standard dust/moisture resistance)
  • Weight: 0.45kg ±5% (excluding accessories)
  • Dimensions: 120mm(L) × 32mm(W) × 28mm(H)

Ultra-slim profile cylinder (28mm height) with integrated stroke adjustment mechanism, featuring a unique dual-sealing system that reduces air consumption by 18% compared to standard models. The anodized barrel and chrome-plated piston rod ensure corrosion resistance in humid environments. Requires ISO 8573-1:2010 Class 3 compressed air.

Industrial Applications:
  • PCB handling robots - precision component placement
  • Pharmaceutical blister packaging machines
  • Semiconductor wafer clamping mechanisms
  • Automotive window regulator testing fixtures
  • Food processing conveyor gate actuators
Installation tip: For optimal performance, maintain 0.5-1mm clearance between adjustment screw and stopper during initial setup. Lubricate with ISO VG32 hydraulic oil during maintenance cycles. Avoid lateral forces exceeding 15N on rod end.
Critical note: Stroke adjustment must be performed in depressurized state. Max 300 adjustment cycles before seal inspection required. Not suitable for vertical downward thrust applications without external guide.


Property Property Value
sku ACQJ20X70-40SB
Adjustable Stroke <40mm>
Mounting Type Without Mounting Accessories
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
Magnet S-Magnetic
Bore Diameter <20mm>
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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