Product portfolio
SIL2 HeavyDuty encoder incremental – SinCos output – LowHarmonics for excellent signal quality  – SinCos output – LowHarmonics for outstanding signal quality  – Design 105 mm - hollow shaft and cone shaft – High resolution up to 10 000 ppr – Design 105 mm – hollow shaft up to 20 mm

Design 105 mm - hollow shaft and cone shaft

HOG10

  • Blind hollow shaft ø12...20 mm
  • Cone shaft ø17 mm (1:10)
  • 300 ... 5000 ppr
  • Operating temperature -40 … +100 °C
  • Hybrind bearings
  • Optionally with heating for operation at temperatures down to -50 °C
  • Optionally with integrated earthing brushes
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The unrivalled benchmark  – Design 115 mm – solid shaft with EURO flange B10

Design 115 mm – solid shaft with EURO flange B10

POG10

  • Solid shaft ø11 mm with EURO flange B10
  • 300 ... 5000 ppr
  • Operating speed up to 12 000 rpm
  • Operating temperature -50 … +100 °C
  • Variants with housing base B3
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Corrosion resistance C5-M

Corrosion resistance C5-M

HOG11 / POG11

  • Blind hollow shaft and cone shaft
  • Solid shaft with EURO flange B10
  • 300 ... 5000 ppr
  • Corrosion-resistant variant for outdoor use, e.g. offshore
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Redundant sensing

Redundant sensing

HOG10M / POG10M

  • Blind hollow shaft and cone shaft
  • Solid shaft with EURO flange B10
  • 2 x 300 ... 5000 ppr
  • Two terminal boxes opposite to each other
  • Redundancy due to galvanically isolated electronics and connection
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Twin encoder combinations

Twin encoder combinations

HOG10G / POG10G

  • Two encoders sharing a common drive shaft
  • Redundancy due to sensing and connection in two separate encoder housings
  • Two parallel terminal boxes
  • Blind hollow shaft, cone shaft and solid shaft
  • 2 x 300 ... 5000 ppr
  • Allowing for two different pulse numbers
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Redundant twin encoder combinations – Twin encoder incremental

Redundant twin encoder combinations

HOG10GM / POG10GM

  • Two redundant encoders sharing a common drive shaft
  • Redundancy due to redundant sensing and redundant connection in two separate housings
  • Four terminal boxes
  • Blind hollow shaft, cone shaft and solid shaft
  • 4 x 300 ... 5000 ppr
  • Two different output resolutions numbers possible
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SIL2 HeavyDuty encoder incremental – SinCos output – LowHarmonics for excellent signal quality  – SinCos output – LowHarmonics for outstanding signal quality  – Design 105 mm - hollow shaft and cone shaft – High resolution up to 10 000 ppr – Design 105 mm – hollow shaft up to 20 mm

High resolution up to 10 000 ppr

HOG100

  • Blind hollow shaft ø16 mm
  • Cone shaft ø17 mm (1:10)
  • 1024 … 10 000 ppr
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SIL2 HeavyDuty encoder incremental – SinCos output – LowHarmonics for excellent signal quality  – SinCos output – LowHarmonics for outstanding signal quality  – Design 105 mm - hollow shaft and cone shaft – High resolution up to 10 000 ppr – Design 105 mm – hollow shaft up to 20 mm

SinCos output – LowHarmonics for excellent signal quality

HOGS100 / HOGS100S

  • Excellent SinCos output signal quality
  • Blind hollow shaft and cone shaft
  • 720 … 5000 sine periods
  • PLd/SIL2 certification compliant to EN 13849 and EN 62061
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Your benefits

The HOG10 / POG10 series is the most versatile product family of incremental HeavyDuty rotary encoders. It is based on the enormous experience of the HeavyDuty world market leader, and always offers you an unrivalled robust and durable solution for your application.

HOG10 / POG10 rotary encoders operate reliably and permanently in 24/7 operation even under the toughest conditions. They make a significant contribution to the prevention of failures and high standstill costs and thus make a key contribution to the high availability of your machine or system.

  • Highest availability and unrivalled durability under harshest ambient conditions
    • Proven HeavyDuty design, double-sided bearing setup, HeavyDuty connection technology, highly robust sensing
  • Failure safety in any environment
    • Extremely durable aluminum or stainless steel housing, outstanding corrosion resistance (up to category C5-M), long-term stable sealing concept, operating temperature up to +100 °C
  • Efficient protection against bearing damage
    • Double-sided bearing setup (where possible), generously dimensioned bearings with large bearing spacing, high bearing load reserve for large radial / axial shaft loads, no inductive shaft currents due to hybrid bearings with ceramic balls
  • Improved control quality and process control in the application
    • Interference-proof, precise sensing with Opto-ASIC, best electromagnetic compatibility
  • Reliable signal transmission over long distances
    • Powerful output drivers for cable lengths up to 350 m (HTL-P) or 550 m (TTL), signal transmission via optical fiber up to 1500 m
  • Standard explosion protection
    • ATEX certification Ex II 3G / 3D for Zone 2 for almost all devices
  • Easy and flexible product selection
    • All common mounting types (hollow shaft, cone shaft, shaft with EURO flange B10), connection via HeavyDuty terminal box, output signals HTL-P / TTL / SinCos / optical fiber
  • Large variety of designs and options
    • High-resolution up to 10 000 ppr, function monitoring EMS, redundant sensing, dual shaft for mounting of additional devices, twin encoders, encoders combined with centrifugal switch (FSL) or electronic speed switch (ESL), housing base B3, DNV certificate
  • Convenient diagnostics for higher availability
    • Permanent supervision of numerous rotary encoder functions with function monitoring EMS, detection of connection errors already during assembly, shortening commissioning and error search

Applications

Incremental HeavyDuty encoders deliver speed and angular information. Resolution defines by the number of pulses per revolution  (square signals) respectively the number of sine wave periods (Sin/Cos signals) per revolution. With every shaft turn, the encoder transfers the  information to the upstream control. Higher resolutions are achieved by interpolation of the Sin/Cos signals, either in the control or by using interpolation controllers.

The upstream control identifies the current speed by  the pulse numbers counted within a defined time period, while the current position information is identified by the counted  pulses respectively Sin/Cos periods. At system power-on, a reference travel is required since the encoder information may have been lost during power off and further to eliminate any incorrect result caused by any shaft rotation performed while the system was not live.

Incremental HeavyDuty encoders are designed for maximum robustness and durability, with enormous mechanical reserve capacity to ensure reilable performance even in the harshest envrionments:

  • Steelworks and rolling mills
  • Port installations and crane technology
  • Hoists and lifting platforms
  • Underground and open pit mining
  • Materials handling equipment
  • Giant motors and generators
  • Wind turbines

Technology

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