AM... 40 / AM...H 40 (Multiturn)


Absolute encoders AMP 40 / AMPH 40, AMN 40 / AMNH 40, AMS 40 / AMSH 40, AMSI 40 / AMSIH 40

Robust multiturn absolute encoderszoom

Short info: Absolute encoders

  • Hollow shafts up to Ø 20 mm, solid shafts up to Ø 14 mm (flange or foot mounting)
  • Heavy-duty design, other encoder can be attached
  • High signal quality, up to 16 bit singleturn and 12 bit multiturn, variety of interfaces
  • Options: Second interface, additional incremental outputs

Robust multiturn absolute encoders

The rugged multiturn absolute encoders AM...40 and AM...H 40 can be deployed in a wide variety of applications to detect positions and rotational speeds in rolling and steel mills, in mining operations as well as in ports and crane systems. The multiturn absolute encoders supply precise information about the position of the shaft and the number of rotations. For example, the encoders are installed in hoisting gear applications to be able to determine the exact position at all times. Thanks in particular to the extremely rugged foot construction it is possible to easily attach additional encoders to the second shaft end.

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Attribute Value
Supply voltage 12-30 VDC
Resolution Multiturn max. 12 bit (4096 rotations), Singleturn max. 16 bit (65536 steps per rotation)
Number of interfaces 1 or 2
Interface/Product Name PROFIBUS-DP | AMP 40 / AMPH 40

DeviceNet | AMN 40 / AMNH 40

SSI | AMS 40 / AMSH 40

SSI-Inkremental | AMSI 40 / AMSIH 40
Maximum rotation Solid shaft: up to 6000 rpm

Hollow shaft: up to 4000 rpm
Electrical connection Terminal strip in a terminal box, Fixed cable, 12-pole round connector Burndy, 12-pole round connector M23, 15-pole industrial connector, Fieldbus box
Construction type / Ø shafts Solid shaft: Ø 11 mm or Ø 14 mm with feather key

Hollow shaft: Ø 20 mm with keyway; Ø 16 mm with clamp
Device temperature range -25 °C to +85 °C, -40 °C to +85 °, 0 °C to +70 °C
Degree of protection Up to IP66 / IP67
Weight Approx. 4.5 kg
Device options Additional single incremental output, Additional double incremental output with reference pulse in second terminal box
Mechanical options Second shaft end with B14 flange for attachments (solid shaft construction type only)

Additional foot (solid shaft construction type only)

Isolated ball bearing (hollow shaft construction type only)

MI: Saliferous environment

MS: Wet areas in rolling mills

Hollow shaft devices: Torque bracket (on request)

Flohr Industrietechnik GmbH - Im Unteren Tal 1 - D-79761 Waldshut-Tiengen - Phone: +49 (0)7751 / 8731-0 -

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