Singleturn encoder on Hall basis

Magnetic (Hall) encoders up to 360°

These types of magnetic encoders detect angles up to 360° on a Hall-effect basis and are therefore called single-turn encoders. The measured values are recorded without contact. This means without any mechanical or electrical contact between shaft and evaluation electronics.  The sensor technology therefore works wear-free, has an almost infinite lifespan, which is only limited by the mechanics.

The sensor principle provides constant, reliable measurement results over the entire lifespan of the application and offers numerous advantages. Encoders with modern Hall chips are largely insensitive to external magnetic fields or temperature changes. The wide selection of electronic interfaces opens up numerous application areas and some types even allow direct parameterization by the customer on site.

Take advantage of the wide range of variants in the MEGATRON product range and decide on the right Hall encoder for your design-in. For demanding applications, technical product adaptation is often required. MEGATRON is your specialist for these cases. With high delivery reliability and assured quality products, we rely on long-term partnerships and accompany you throughout the entire service life of your application.


19 results found
Rotary encoder ETx25K
Encoder ETx25K with 3D Hall as kit versions
Rotary encoder in compact kit design (8 mm housing depth) with flange mounting and wide variety of electronics and software options in single or multiturn variants
  • Single or multiturn encoder
  • 3D Hall µProcessor with digital signal processing, programmable
  • Analogue, incremental or SER, SPI interfaces
  • Housing with very low depth (8 mm)
  • Flange mounting (magnet included)
  • High variety of options and variants
  • Developed and manufactured in Germany
Rotary encoder ETx25F
Encoder ETx25F with 3D Hall for flange mounting
Rotary encoder with 14.5 mm housing depth for flange mounting, in single- or programmable multiturn variants, with wide variety of electronics as well as software options
  • As single- or programmable multiturn encoder
  • 3D Hall µProcessor with digital signal processing
  • Analogue, incremental or SER, SPI interfaces
  • Low housing depth (14.8 mm)
  • Flange mounting
  • High variety of options and variants
  • Developed and manufactured in Germany
Rotary Encoder-ETx25-Hall effect
Singleturn Hall effect angle encoders ETA25, ETI25, ETS25, ETP25
Durable rotary encoders with a high number of electronic variants, mechanics and software options
  • Versatile rotary encoder series
  • Various connection possibilities and output signals
  • High quality and durability
  • Short delivery times
  • Engineered and Made in Germany
Rotary Encoder Hall-Effect-ETA25PS
Parameterizable singleturn Hall effect rotary encoder ETA25PS
Customizable programmable rotary encoders with analogue output – only one rotary encoder for various angles of rotation
  • Only one rotary encoder for various demands
  • Integrated switches for angular range, sense of rotation and voltage supply for on site parameterization
  • High quality and long life
  • Short delivery time
  • Engineered and Made in Germany
Rotary Encoder MAB12A Hall-Effect
Hall-effect absolute encoder MAB12A
Rugged and reliable miniature rotary encoder in Ø12.2 mm housing with ball or sleeve bearing
  • Only Ø12,2 mm housing
  • Sleeve bearing or ball bearing
  • 6 mm, 6.35 mm or 3.175 mm shaft diameter
  • Supply voltage 5 VDC
  • Output signal analog absolute or PWM
  • Integrated MOLEX coupling
Rotary Encoder-Kit-MAB12AH
Hall-effect absolute encoder MAB12AH
Miniature kit encoder in Ø12.7 mm housing with PWM or analog output
  • Only Ø12.7 mm housing
  • Suitable for Øshaft from 2 mm…6.35 mm
  • Mounting ring and push on magnet are part of delivery
  • Supply voltage 5 VDC
  • Output signal analog absolute or PWM
  • Integrated MOLEX connector
Rotary Encoder Kit MxB22AH
Halleffect kit encoder with analog signal MAB22AH
Extremly robust kit sensor assembly for rough environment (IP67), with round cable
  • Electrical angle 360°
  • Protection class IP67
  • No wear parts (kit encoder)
  • Fine adjustment by a free rotatable mounting ring
  • Supply voltage 5 V, 9..30 V
  • Analog output: 0..5 V ratiometric, 0..10 V 4..20 mA, 0..20 mA
Rotary Encoder MAB22A
Halleffect rotary encoder with analog signal, servo flange MAB22A
Compact rotary encoder with servo flange, precision ball bearing and round cable
  • Compact, robust with outstanding lifetime
  • Analog output: 0…10 V, 0…5 V ratiometric, 4…20 mA, 0…20 mA
  • Supply voltage: 5 V, 24 V, 9…30 V
Hall effect Rotary Encoder MP1627
Magnetic rotary encoder (Hall effect) MP1627
Rotary encoder with very wide operating temperature range in protection class IP65 in Ø27 mm housing with optional redundant electronics
  • Very large operating temperature range -40..125 °C
  • Flange- or bushing mounting
  • Optional redundant electronics
  • 5 V, 12 V or 24 V supply voltage
  • IP65
  • Sleeve bearing
Hall effect Rotary Encoder MP1618
Magnetic rotary encoder (Hall effect) MP1618
90° rotary encoder with low current consumption, low installation depth and mounting options in Ø22 mm housing
  • Wide operating temperature range -40…+105 °C
  • Also, available with redundant electronics
  • Less power consumption ≤ 7 mA (single), ≤ 14 mA (redundant
  • Bushing or flange mounting
  • Resolution nearly infinite
  • Effective electrical angle of rotation ±45° (=90°)
Hall effect Rotary Encoder MP1613
Magnetic rotary encoder (Hall effect) MP1613
Rugged miniature 90°-Hall-encoder with low current consumption in Ø13 mm metal housing e.g. as a thrust regulator in mobile applications
  • Wide operating temperature range -40..+105°C
  • Low power consumption ≤ 7 mA
  • Only Ø13 mm housing and sleeve bearing
  • Resolution nearly infinite
  • Effective electrical angle of rotation ±45° (=90°)
Hall effect Rotary Encoder MxB28
Incremental Hall-Effect Absolute Encoder MIB28
Encoder with incremental interface, ball bearings, high functionality and lifespan for modern device construction
  • Resolution up to 1024 ppr
  • 28 mm housing diameter
  • Supply voltage 5 V, 24 V (3,3 V on request)
  • Interfaces: Open Collector, TTL, Push-Pull for longer distances
  • Read out of the absolute position possible due to counting up (option EI3)
  • IP65 protection class
Hall effect Rotary Encoder MxB28
Hall-Effect Absolute Encoder MAB28
Encoder with different serial interfaces and ball bearings
  • Serial microcontroller interface (SER)
  • Serial peripheral interface (SPI)
  • Electrical angle 360°
  • Resolution: 12 bits or 14 bits
  • Supply voltage: 5 V
  • Ball bearings
Hall effect Rotary Encoder MxB28
Hall-Effect Absolute Encoder MAB28A
Rotary encoder with ball bearing and analogue output - can be equipped with 2 potential-free switches on individual positions
  • Electrical angle 360°
  • 12 bit resolution
  • Analogue output: 0…5 V, 0…10 V, 0…20 mA, 4…20 mA
  • 5 V PWM output
  • Redundant outputs
  • Supply voltage: 5 V, 8…30 V
  • Ball bearings
Rotary Encoder Hall-Effect-MxB36
Hall-Effect Absolute Encoder MAB36A
36 mm standard housing encoder with analogue output and ball bearings
  • Electrical angle 360°
  • 12 bit resolution
  • Analogue output: 0…10 V, 0…5 V ratiometric, 4…20 mA, 0…20 mA
  • Redundant outputs
  • Supply voltage: 5 V, 24 V, 9…30 V
  • The Highest lifespan due to ball bearings
Rotary Encoder Hall-Effect-MxB36
Incremental Hall-Effect Absolute Encoder MIB36
36 mm standard housing encoder with incremental interface and ball bearings
  • Resolution up to 1024 ppr
  • Supply voltage 5 V, 24 V
  • Interfaces: Open Collector, TTL, Push-Pull
  • Read out of the absolute position possible due to counting up (option EI3)
  • IP65 protection class
Hall effect Rotary Encoder MxB40
Hall-Effect Absolute Encoder MAB40A
Completely sealed encoder with analogue output and ball bearings
  • Electrical angle 360°
  • 12 bit resolution
  • IP67 protection class
  • Analogue output: 0…10 V, 0…5 V ratiometric, 4…20 mA, 0…20 mA
  • Redundant outputs
  • Supply voltage: 5 V, 24 V, 9…30 V
  • The Highest lifespan due to ball bearings
Hall effect Rotary Encoder MxB40
Incremental Hall-Effect Absolute Encoder MIB40
Completely sealed incremental encoder with ball bearings
  • Resolution up to 1024 ppr
  • Supply voltage 5 V, 24 V
  • Interfaces: Open Collector, TTL, Push-Pull for longer distances
  • Read out of the absolute position possible due to counting up (option EI3)
  • IP67 protection class
Magnetical Rotary Encoder HSM22S
Magnetic rotary encoder (Hall effect) HSM22S
Rotary encoder with wide operating temperature range in protection class IP65 in Ø22,5 mm housing with optional redundant electronics
  • Wide operating temperature range -40…105 °C
  • Also, available with redundant electronics
  • Only 13.1 mm housing depth
  • Compact Ø22.5 mm housing
  • 5 V, 12 V or 24 V supply voltage
  • IP65
  • Sleeve bearing
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