Incremental encoders

Encoder for speed and position measurement in extreme ambient conditions

Heavy industry places tough demands on the reliability and lifetime of the components utilized. That applies in particular to incremental encoders installed to measure and monitor speeds.

No matter if they are installed on drives in steel and rolling mills, in mining operations, in crane systems or in the oil and gas industry, each field of application has its own specifications: from diff erent mounting solutions and extension options to diff erent pulse rates, supplementary signal outputs, integrated FOC transmitters through to stainless steel housings or special certifi cations such as SIL / PL for functional safety and ATEX / IECEx for potentially explosive atmospheres.

The challenge is to provide a tailor-made solution for each task and every mounting situation – and to guarantee the reliability of each and every solution.

Johannes Hübner

Our partner, Johannes Hübner Fabrik elektrischer Maschinen GmbH, as a specialist for customised encoder solutions, can serve almost all requirements of heavy industry. The encoders are extremely robust and offer a long service life as well as high reliability.

 
 

Short info

  • Speed measurement and monitoring
  • Robust and long lasting
  • Solid shaft, hollow shaft, combinations
  • Up to 1 million pulses; HTL, TTL, Sin/Cos

Speed measurement

  • HTL, TTL, Sin / Cos, 4 – 20 mA
  • Solid shaft designs for flange or foot mounting
  • Hollow shaft mounting forms up to Ø 150 mm

Options

  • Second shaft end 
  • Two electronic systems (redundant)
  • Integrated fibre optic transmitter
  • Electronic overspeed switch
 

Product overview

 
 
Series Types Fields of applications
FG 41 SIL 3 / FGH 41 SIL 3 solid shaft (flange) | solid shaft (flange / foot) | hollow shaft for safety applications
FG INOX / FGHJ INOX solid shaft (flange) | solid shaft (flange / foot) | hollow shaft for applications involving corrosive environments
FG 40 / FGH(J) 40 solid shaft (flange) | solid shaft (flange / foot) | hollow shaft for standard applications in heavy industry
FG 40 Ex solid shaft (flange) for applications in potentially explosive atmospheres
FGHJ 5 hollow shaft for applications on inverter-controlled drives with occurring shaft currents
FGH 6 hollow shaft for applications on main drives
FGH 8 hollow shaft for applications on main drives
FGH 14 hollow shaft for applications on main drives
FG 2 / FGHJ 2 solid shaft (flange) | solid shaft for applications on standard and auxiliary drives

Flohr Industrietechnik GmbH - Im Unteren Tal 1 - 79761 Waldshut-Tiengen (Allemagne) - Téléphone : +49 (0)7751 / 8731-0 - info@flohr-industrietechnik.

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