NVE AKL003-12E

NVE AKL003-12E

The NVE AKL003-12E analog gear tooth sensors are versatile, wide airgap typically used with ferromagnetic gears and bias magnets. The sensor elements are spaced at 0.3mm for use with a recommended gear pitch between 0.6mm and 1.5mm with an operating frequency up to 10kHz. The AKL-series sensors from NVE combine a sensor bridge with integrated signal processing to provide a 50% duty cycle digital output. Integrated signal processing includes gain and offset normalization. AKL-Series sensors are configured as two wire devices, where the supply current indicates passing teeth.

  • GMR analog gear tooth sensor
  • Airgap between 1mm and 2mm
  • Large analog peak-to-peak output
  • Single bridge with 0.3mm element spacing
  • Operating frequency range from DC to 10kHz
  • Gear pitch of between 0.6mm and 1.5mm
  • Operating temperature range from -40°C to +150°C
  • Supply voltage range from +4.5V to 36V
  • Digital output duty cycle of 50%
  • TDFN8 Package type

The NVE AKL003-12E GMR analog gear tooth sensor covers the following applications:

  • Motion, speed, and position sensing
  • Linear and rotational encoders
  • Closed-loop servo systems
  • Automotive sensors

The below table gives the full specifications of the NVE AKL series including the AKL003-12E

NVE AKL003-12E Specifications
Specifications
Additional Features
  • GMR analog gear tooth sensor
  • Digital output duty cycle of 50%
  • Large analog peak to peak output
  • Gear pitch of between 0.6mm and 1.5mm
  • TDFN8 package
Operating Frequency DC to 10kHz
Operating Temperature -40°C to +150°C
Supply Voltage 4.5V to 36V

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
PDF Document NVE ABL and AKL gear tooth sensor series datasheet
PDF Document Current measurement using GMR sensors application note
PDF Document 2-wire sensor interfaces application note
PDF Document Further application notes for GMR sensors
PDF Document Package, tape-and-reel and pad layout specifications
PDF Document NVE RoHS and enviromental compliance certificate
Case Studies
PDF Document Analysis of a GMR-based Plethysmograph transducer and its utility for real-time Blood pressure measurement
PDF Document Dual-stage nanopositioning for high speed scanning probe microscopy
PDF Document Extending the GMR current measurement range with a counteracting magnetic field
PDF Document A current sensor based on the GMR effect for design and potential smart grid applications
PDF Document Flexible GMR sensor array for magnetic flux leakage testing of steel track ropes
PDF Document Wireless wearable controller for upper limb neuroprosthesis
PDF Document Using GMR sensors with MSP430 scan interface
PDF Document Safety device uses GMR sensor
PDF Document Nondestructive inspection for diffusion bonded components
PDF Document GMR sensors manage batteries

 

 

 

VIDEOS
Analog Gear Tooth Sensor Reference Circuit

ABL series analog gear-tooth sensors detect gear speed and direction. NVE show a simple reference circuit and demonstrate the sensor and circuitry in a stepper motor servo system.
AKL Series Gear Tooth Sensor Demonstration

A live demonstration of NVE's unique AKL-Series digital gear-tooth sensor.
Gear Tooth Sensor Live Demonstration

NVE's Jay Brown demonstrates the extraordinary wide air-gap range of their unique GMR gear tooth sensors. The demonstration includes single- and dual-bridge analog versions, plus digital versions.
VIDEOS
Analog Gear Tooth Sensor Reference Circuit

ABL series analog gear-tooth sensors detect gear speed and direction. NVE show a simple reference circuit and demonstrate the sensor and circuitry in a stepper motor servo system.
AKL Series Gear Tooth Sensor Demonstration

A live demonstration of NVE's unique AKL-Series digital gear-tooth sensor.
Gear Tooth Sensor Live Demonstration

NVE's Jay Brown demonstrates the extraordinary wide air-gap range of their unique GMR gear tooth sensors. The demonstration includes single- and dual-bridge analog versions, plus digital versions.

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

  • Views: 615
  • Product Code: NVE AKL003-12E
  • SKU: NVE AKL003-12E
  • Availability: In Stock
0 Product(s) Sold
  • £0.00
  • Ex Tax: £0.00

Tags: AKL003-12E