Hengstler ACURO AX73 Absolute Rotary Encoder

Hengstler ACURO AX73 Absolute Rotary Encoder with interfaces SSI/BiSS or Profibus. With the addition of AX73, our explosion-proof product range is complete! The optical scanning system of the AX73 encoder provides a highly accurate, high-resolution sensor signal that is also resistant to the strongest external magnetic fields.

The connection concept of the AX73 allows the routing of cabling and the final encoder installation to be done in separate steps. This provides significant cost and time savings during installation, as cabling can be done in advance.

Emergency servicing can also be done more quickly, due to the ability to simply unplug the encoder cable and plug it into the replacement encoder. With its ATEX and IECEx approvals, the Hengstler AX73 is certified and approved for international use, thus providing the user a global guarantee of safety and reliability in hazardous areas.

Hengstler ACURO AX73 Features

  • ATEX and IECEx certified for Gas and Dust
  • High precision standard as ACURO Industry
  • Resolution up to 22 Bit Singleturn + 12 Bit Multiturn (depending upon interface)
  • Optical encoder with a true geared Multiturn
  • Interface: SSI / BiSS, Profibus
  • Easy and fast field installation
  • Robust design
  • Extreme corrosion resistance: high grade stainless steel housing (1.4404 / AISI 316L)
  • Protection class IP66/67

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Hengstler ACURO AX73 Specification

Product Family AX65
Ordering Information Rotary Encoder AX65
Function / Application Absolute
Technology Magnetic
Approval CE, ATEX und IECEx
Housing Diameter [mm] 73,5 mm/76 mm
Solid- / Hollow Shaft Solid 10 mm
Protection Rating Housing IP66, IP67
Operating Temperature [°C] -40 … +70 °C
Housing Option Stainless Steel
Increased Environmental Requirements Chemical resistance
Seawater resistant
Ex atmosphere
Connection Terminal Box
Revolutions [rpm] 3,000 rpm
Resolution ST [Bit] 10 … 22 Bit
Resolution MT [Bit] 12 Bit
Interface BiSS / SSI

Download Data Sheet: Absolute Rotary Encoder ACURO AX73

Ref: hengstler.de

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