Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X85-40B

Airtac

Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X85-40B

$44.16 $51.66
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Description
The SDAJ12~25 Adjustable Ultra-Thin Cylinder Series by AIRTAC
1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25

AirTAC SDAJ12~25 Adjustable Ultra-Thin Cylinder (SDAJ20X85-40B)

  • Series: SDAJ12~25 (Compact Adjustable Stroke)
  • Model Code Breakdown: SDAJ20X85-40B
    • 20: Bore size 20mm
    • 85: Standard stroke 85mm
    • 40: Adjustable stroke range ±2mm
    • B: Front flange mounting (ISO 15552 standard)
  • Operating pressure: 0.05~0.9 MPa
  • Ambient temperature: -20℃ to 80℃
  • Piston speed: 50~800 mm/s
  • Cushioning: Adjustable elastic cushion (both ends)
  • Port size: M5x0.8 (standard) / Optional NPT1/8
  • Material:
    • Tube: Aluminum alloy oxidation
    • Piston rod: Stainless steel (SUS304)
    • Seals: NBR + Special wear-resistant ring
  • Weight: 460g ±2% (without accessories)
  • Dimensions:
    • Length: 156mm (min. retracted length)
    • Width: 34mm (flange mounting surface)
    • Height: 50mm (including rod end)
    • Stroke tolerance: ±1.5mm
  • Accessories: Optional magnetic switch (D-A93 series compatible)

Ultra-slim profile cylinder (40% thinner than standard models) with stroke micro-adjustment capability through its unique screw-lock mechanism. Features dual cushion control for precise endpoint positioning and reduced impact noise. The anodized surface treatment provides corrosion resistance in humid environments.

Typical Applications:
  • PCB handling robots requiring precise component placement
  • Pharmaceutical blister packaging machines
  • Semiconductor wafer transfer systems
  • Compact automated test equipment (ATE)
  • Medical device assembly lines
Installation tip: Use anti-rotation brackets (sold separately) when mounting in vertical orientation. Lubricate with ISO VG32 hydraulic oil before initial operation. Stroke adjustment requires 2.5mm hex key (included with product).


Property Property Value
sku SDAJ20X85-40B
Adjustable Stroke <40mm>
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 External Thread
Magnet Non-magnetic
Bore Diameter <20mm>
Stroke 85mm
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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