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Magnetic Rotary Encoders

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Incremental |  Absolute Single-Turn |  Absolute Multi-Turn

Magnetic sensing technology is best for operations in very high temperatures and environments with extreme shock and vibration. Magnetic encoders tend to have fewer resolution options and lower precision than their optical counterparts and can be more susceptible to environmental magnetic interference. Ideal applications for magnetic encoders include wind energy, tree harvesting, traction motors for rail equipment and pavement profiling.

Incremental Magnetic Encoders

This type of encoder provides information about the instantaneous position of a rotating shaft. The encoder does this by producing one square wave cycle per increment of shaft movement. Incremental output is ideal for applications where relative movement is desired.

Body Styles:  Shafted |  Through Shaft |  Blind Shaft |  Integrated Coupling

Shafted Body StyleShafted Body Style - Incremental

Magnetic incremental encoder HHM3 by BEI Sensors

Model HHM3

Shafted 30mm rotary encoder offers high performance in a small, lightweight package.

  • Shaft Size: 4-6mm
  • Resolution (Max): 1024
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Wet, Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
BEI magnetic rotary encoder products AHM5, CHM5, DHM5, HHM5

Model HHM5

Shafted 58mm rotary encoder features high ingress protection and optional +125°C extended operating temperature.

  • Shaft Size: 6-10mm
  • Resolution (Max): 1024
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
HHM9 Low Profile Shafted Encoder

Model LP35 / HHM9 Low Profile Encoder
LP Series

3.5" (90mm) shafted rotary encoder that performs reliably in harsh environments.

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:Standard (PDF - 875KB) 
Programmable (PDF - 875KB)

International HHM9 Models: Incremental (PDF - 875KB)
Programmable (PDF - 875KB)

HHMB LP Series Low Profile Rugged Encoder

Model LP35 / HHMB Low Profile Encoder with Terminal Box
LP Series

3.5" (90mm) shafted rotary encoder ideal for harsh environments.

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C:-40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHMB Models:
Incremental (PDF - 960KB)
Programmable (PDF - 856KB)

LP Series Model HHMX Explosion Proof Flameproof Encoder

Model LP35 / HHMX Low Profile Explosion Proof / Flameproof
LP Series

3.5" (90mm) shafted rotary encoder ideal designed for operation in explosive environments.

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »
North American LP35 Models:
Explosion Proof (PDF - 875KB)

International HHMX Model:
Incremental (PDF - 875KB)
 

 

Shafted Body StyleThrough Shaft Body Style - Incremental

LP35 low profile explosion proof encoder

Model LP35 / HHU9 Low Profile Encoder
LP Series

3.5"(90mm) through-shaft rotary encoder offers high performance and reliability in a compact, rugged package.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHU9 Models:
Incremental (PDF - 875KB)
Programmable (PDF - 875KB)
LP35 low profile explosion proof encoder

Model LP35 / HHUB Low Profile Encoder with Terminal Box
LP Series

3.5"(90mm) through-shaft rotary encoder performs reliably in heavy-duty applications.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHU9 Models:
Incremental (PDF - 960KB)
Programmable (PDF - 856KB)

LP35 low profile explosion proof encoder

Model LP35 /  HHUX Low Profile Explosion Proof & Flameproof
LP Series

3.5" (90mm) through-shaft rotary encoder offers high performance in a compact package with a 2.01" (51mm) maximum profile, designed for direct operation in hazardous areas.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »
North American LP35 Models:
Explosion Proof (PDF - 875KB)

International HHUX Models:
Incremental (PDF - 875KB)

Blind Shaft Body StyleBlind Shaft Body Style - Incremental

HHK5 magnetic incremental encoder

Model HHK5

Shafted 58mm rotary encoder.

  • Shaft Size: 6-10mm
  • Resolution (Max): 10000 (higher resolution available, consult factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

 

LP35 low profile explosion proof encoder

Model LP35 / HHK9 Low Profile Encoder
LP Series

3.5" (90mm) blind shaft rotary encoder in a compact package with a cable or M12 connector termination.

  • Diameter: 1", 5/8", 3/4" and 30mm
    Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHK9 Models:
Incremental(PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 /  HHKB Low Profile Encoder with Terminal Box
LP Series

3.5" (90mm) blind shaft rotary encoder that features a terminal box and performs reliably in harsh environments

  • Diameter: 1", 5/8", 3/4" and 30mm
  • Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)


International HHKB Models:
Incremental (PDF - 960KB)
Programmable (PDF - 856KB)

LP35 low profile explosion proof encoder

Model LP35 /  HHKX Low Profile Explosion Proof & Flameproof
LP Series

3.5" (90mm) blind shaft rotary encoder provides high performance in a compact package and is designed for direct operation in explosive environments.

  • Diameter: 1", 5/8", 3/4" and 30mm
    Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »
North American LP35 Models:
Explosion Proof (PDF - 875KB)

International HHKB Models:
Incremental (PDF - 875KB)

Inegrated Coupling Body StyleIntegrated Coupling Body Style - Incremental

LP35 low profile explosion proof encoder

Model LP35 /  HHA9 Low Profile Programmable Encoder
LP Series

3.5" (90mm) rotary encoder with an integrated coupling which provides a unique solution for flange mounting.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHA9 Models:

Incremental (PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 /  HHAB Low Profile Encoder with Terminal Box
LP Series

3.5" (90mm) rotary encoder with an integrated coupling and a terminal box.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International HHAB Models:
Incremental (PDF - 960KB)
Programmable (PDF - 856KB)

LP35 low profile explosion proof encoder

Model LP35 / HHAX Low Profile Explosion Proof & Flameproof
LP Series

3.5" (90mm) explosion proof incremental rotary encoder with an integrated coupling.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »
North American LP35 Models:
Explosion Proof (PDF - 875KB)

International HHAX Models:
Incremental (PDF - 875KB)

Absolute Single-Turn Magnetic Encoders

This type of encoder provides a unique binary word for each position. Ideal for applications where a device moves at a slow rate under one rotation or is inactive for long periods of time.

Body Styles:  Shafted |  Through Shaft |  Blind Shaft |  Integrated Coupling

Shafted Body StyleShafted Body Style - Absolute Single-Turn

AHM3 encoder magnetic absolute from BEI sensors

Model AHM3

Shafted 30mm rotary encoder available with analog, CANopen or SSI output.

  • Shaft Size: 4 to 6mm
  • Resolution (Max): 12 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Wet, Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
Analog (PDF - 165KB)
CANopen (PDF - 155KB)
SSI (PDF - 168KB)
BEI magnetic rotary encoder products AHM5, CHM5, DHM5, HHM5

Model AHM5 / AXM5

Shafted 58mm rotary encoder available with analog, CANopen, or SSI output. Additional options include stainless steel housing and IP67/IP69K.

  • Shaft Size: 6 to 10mm
  • Resolution (Max): 12 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Corrosive/Washdown, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments View Data Sheet »
Analog (PDF - 165KB)
CANopen (PDF - 155KB)
SSI (PDF - 168KB)
AHM9 Low Profile Shafted Encoder

Model LP35 / AHM9 Low Profile Encoder
LP Series

3.5" (90mm) shafted absolute rotary encoder featuring a compact design and a cable or M12 connector termination.

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable


International AHM9 Models:

Absolute (PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 / AHMB Low Profile Encoder with Terminal Box
LP Series

3.5" (90mm) shafted absolute encoder with a heavy-duty design and terminal box.

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »
North American LP35 Models:
Standard
Programmable

International AHMB Models:
Absolute
Programmable

LP35 low profile explosion proof encoder

Model LP35 / AHMX Low Profile Explosion Proof & Flameproof
LP Series

3.5" (90mm) shafted rotary encoder that features very low profile and is designed to operate directly in explosive Division 1, Zone 1 environments

  • Shaft Size: 0.5" and 12mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »
North American LP35 Models:
Explosion Proof

International AHMX Models:
Absolute Explosion Proof

Shafted Body StyleThrough Shaft Body Style - Absolute Single-Turn

LP35 low profile explosion proof encoder

Model LP35 / AHU9 Low Profile Encoder
LP Series

3.5"(90mm) through-shaft absolute encoder in a compact and rugged design for heavy-duty applications.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable

International AHU9 Models:
Absolute (PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 / AHUB Low Profile Encoder with Terminal Box
LP Series

3.5"(90mm) through-shaft absolute encoder ideal for motion control in heavy-duty applications.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable

International AHUB Models:
Absolute
Programmable

LP35 low profile explosion proof encoder

Model LP35 / AHUX Low Profile Explosion Proof & Flameproof
LP Series

3.5"(90mm) through-shaft absolute encoder offers high performance in a compact package with a 2.01" (51mm) maximum profile, designed for direct operation in hazardous areas.

  • Bore Size: 0.5" to1.125" (10mm to 30mm)
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »

North American LP35 Models:
Explosion Proof

International AHUX Models:
Absolute Explosion Proof

 

Blind Shaft Body StyleBlind Shaft Body Style - Absolute Single-Turn

BEI encoder magnetic-absolute AHK3

Model AHK3

Blind shaft 30mm rotary encoder.

  • Shaft Size: 4mm
  • Resolution (Max): 12 bits
  • Mechanical Speed RPM (Max):6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments
LP35 low profile explosion proof encoder

Model LP35 / AHK9 Low Profile
LP Series

3.5" (90mm) blind shaft absolute encoder in a compact design with a cable or M12 connector termination.

  • Diameter: 1", 5/8", 3/4" and 30mm
    Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable

International AHK9 Models:
Absolute (PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 / AHKB Low Profile Encoder with Terminal Box
LP Series

3.5" (90mm) blind shaft absolute rotary encoder in a rugged package with a terminal box.

  • Diameter: 1", 5/8", 3/4" and 30mm
    Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable

International AHKB Models:
Absolute
Programmable

LP35 low profile explosion proof encoder

Model LP35 / AHKX Low Profile Explosion Proof & Flameproof
LP Series

3.5" (90mm) blind shaft rotary encoder provides high performance in a low profile and is designed for direct operation in explosive environments.

  • Diameter: 1", 5/8", 3/4" and 30mm
    Available with insulated reduction sleeve 1", 5/8", 3/4" and 25mm
  • Resolution (Max): 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »

North American LP35 Models:
Explosion Proof

International AHKX Models:
Absolute Explosion Proof

 

Inegrated Coupling Body StyleIntegrated Coupling Body Style - Absolute Single-Turn

LP35 low profile explosion proof encoder

Model LP35 / AHA9 Low Profile Encoder
LP Series

3.5" (90mm) rotary encoder with an integrated coupling. This absolute encoder provides precise and reliable motion control feedback in harsh environments.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): 10000 (higher resolution available, contact factory)
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard (PDF - 875KB)
Programmable (PDF - 875KB)

International AHA9 Models:
Absolute (PDF - 875KB)
Programmable (PDF - 875KB)

LP35 low profile explosion proof encoder

Model LP35 / AHAB Low Profile Programmable Encoder with Terminal Box
LP Series

3.5" (90mm) absolute encoder with an integrated coupling and a terminal box.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): up to 16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -40 to +100
  • Extreme Environments: Dirty/Dusty, Extended Temperature, High Shock/Vibration
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoder products high shock and vibration environments View Data Sheet »

North American LP35 Models:
Standard
Programmable

International AHAB Models:
Absolute
Programmable

LP35 low profile explosion proof encoder

Model LP35 / AHAX Low Profile Explosion Proof & Flameproof
LP Series
3.5" (90mm) explosion proof absolute encoder with an integrated coupling.

  • Shaft Size: Integrated coupling in through shaft configuration up to 20mm or in blind shaft configuration up to 14mm
  • Resolution (Max): 16 bits
  • Standard Operating Temperature °C: -40 to +85 
  • Extreme Environments: Dirty/Dusty, Extended Temperature, Hazardous Area, High Shock/Vibration, Corrosive/Washdown
Encoders for dirty and dusty environments Encoders for extended temperature environments Encoders for hazardous area Encoder products high shock and vibration environments Encoders for corrosive or washdown environments View Data Sheet »

North American LP35 Models:
Explosion Proof

International AHKX Models:
Absolute Explosion Proof

 

Absolute Multi-Turn Magnetic Encoders

Similar to absolute single turn encoders, however they are ideal for applications where a device moves at a slow rate with multiple rotations or is inactive for long periods of time.

Body Styles:  Shafted |  Blind Shaft | 

Shafted Body StyleShafted Body Style - Absolute Multi-Turn

Magnetic absolute encoders THM4 and TXH4 from BEI

Model THM4

Shafted 36mm rotary encoder available with analog, CANopen, or SSI output.

  • Shaft Size: 6 to 10mm
  • Resolution (Max): 12x13 bits
  • Mechanical Speed RPM (Max):12,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Wet, Dirty/Dusty, Corrosive/Washdown, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoders for corrosive or washdown environments Encoder products high shock and vibration environments

Manual
CANopen (PDF - 428KB)
Configuration File
CANopen (EDS - 3.3KB)
View Data Sheet »
Analog (PDF - 78KB)
CANopen (PDF - 79KB)
SSI (PDF - 116KB)

 
Magnetic absolute encoders THM4 and TXH4 from BEI

Model TXM4

Shafted 36mm IP69K stainless steel rotary encoder available with analog, CANopen, or SSI output.

  • Shaft Size: 10mm
  • Resolution (Max): 12x13 bits
  • Mechanical Speed RPM (Max):12,000
  • Standard Operating Temperature °C: -30 to +85
  • Extreme Environments: Wet, Dirty/Dusty, Corrosive/Washdown, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments

Manual
CANopen (PDF - 428KB)
Configuration File
CANopen (EDS - 3.3KB)
View Data Sheet »
Analog (PDF - 79KB)
CANopen (PDF - 173KB)
SSI (PDF - 84KB)

BEI Sensors  products THM5 & TXM5 - magnetic, absolute encoder design

Model THM5

Shafted 58mm rotary encoder available with analog or CANopen output.

  • Shaft Size: 6 to 10mm
  • Resolution (Max): 12x16 bits
  • Mechanical Speed RPM (Max):6,000
  • Standard Operating Temperature °C: -40 to +85
  • Extreme Environments: Wet, Dirty/Dusty, Extended Temperature, Corrosive/Washdown, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments

Manual
CANopen (PDF - 274KB)
Configuration File
CANopen (EDS - 2.2KB)
View Data Sheet »
Analog(PDF - 181KB)
CANopen (PDF - 130KB)

TXM5 magnetic-absolute encoder from BEI

Model TXM5

Shafted 58mm stainless steel (316) rotary encoder available rated IP69K.

  • Shaft Size: 10mm
  • Resolution (Max): 12x16 bits
  • Mechanical Speed RPM (Max):4,000
  • Standard Operating Temperature °C: -20 to +85
  • Extreme Environments: Wet, Dirty/Dusty, Corrosive/Washdown, High Shock/Vibration
Encoders for wet environments Encoders for dirty and dusty environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments View Data Sheet »
Analog (PDF - 236KB)

 

 

Blind Shaft Body StyleBlind Shaft Body Style - Absolute Multi-Turn

BEI Sensors THK4 magnetic-absolute encoder

Model THK4

Blind shaft 36mm rotary encoder available with analog, CANopen, or SSI output.

  • Shaft Size: 6mm
  • Resolution (Max): 12x13 bits
  • Mechanical Speed RPM (Max):12,000
  • Standard Operating Temperature °C:-40 to +85
  • Extreme Environments: Dirty/Dusty, Corrosive/Washdown, High Shock/Vibration
Encoders for dirty and dusty environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments

Manual
CANopen (PDF - 428KB)
Configuration File
CANopen (EDS - 3.3KB)
View Data Sheet »
Analog (PDF - 121KB)
CANopen (PDF - 122KB)
SSI (PDF - 130KB)

 
THK5 magnetic-absolute encoder from BEI

Model THK5

Blind shaft 58mm rotary encoder available with analog or CANopen output.

  • Shaft Size: 6 to 15mm
  • Resolution (Max): 12x16 bits
  • Mechanical Speed RPM (Max): 6,000
  • Standard Operating Temperature °C: -20 to+85
  • Extreme Environments: Dirty/Dusty, Corrosive/Washdown, High Shock/Vibration
Encoders for dirty and dusty environments Encoder products for corrosive or washdown environments Encoder products high shock and vibration environments

Manual
CANopen (PDF - 274KB)
Configuration File
CANopen (EDS - 2.2KB)
View Data Sheet »
Analog (PDF - 128KB)
CANopen (PDF - 173KB)


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