Gear and Rotational Sensors

Displaying 21 to 26 (of 26 products)
AET120F-00E: 1.2 mm, Full-Bridge TMR Rotational / Linear Sensor, MSOP

AET120F-00E sensors can be used with multipole ring magnets as rotary encoders or with magnetic scale tapes as linear motion sensors. High sensitivity allows for wide airgaps and accommodates mechanical tolerances.

The full-bridge configuration maximizes noise immunity and provides large 600 mVpp/V output signals. Sine and cosine outputs provide direction information.

Evaluation and Demonstration Kits are also available.

Part Number:
AET120F-00E
Quantity in Stock:
123

$6.88

ADT001-10E: High Hysteresis, Ultralow Power Rotation Quadrant Sensor, TDFN6

ADT001-10E Rotation Sensors provide two binary digital outputs to accurately indicate the absolute rotational quadrant of a rotating magnet. The two outputs are 90 degrees out of phase to also provide directional information. An additional output indicates a fault if the magnetic field is too high. The ADT001 is high hysteresis for high noise immunity in applications such as speed sensing and counting rotations or where motion is in only one direction. The sensors use NVE’s unique Tunneling Magnetoresistance (TMR) technology to minimize power consumption and size. The sensors are typically used with radially-magnetized disk magnets or split pole magnet. An Evaluation Kit is available with an angle sensor, magnet, circuit board with indicator LEDs, and a plastic magnet locating fixture. Note: Please purchase in increments of 100 when purchasing quantities of 100 or more.

Part Number:
ADT001-10E
Quantity in Stock:
500

$7.15

ADT002-10E: Low Hysteresis, Ultralow Power Rotation Quadrant Sensor, TDFN6

ADT002-10E Rotation Sensors provide two binary digital outputs to accurately indicate the absolute rotational quadrant of a rotating magnet. The two outputs are 90 degrees out of phase to also provide directional information. An additional output indicates a fault if the magnetic field is too high. The ADT002 is low hysteresis to provide accurate, absolute rotational quadrant information. The sensors use NVE’s unique Tunneling Magnetoresistance (TMR) technology to minimize power consumption and size. The sensors are typically used with radially-magnetized disk magnets or split pole magnet. An Evaluation Kit is available with an angle sensor, magnet, circuit board with indicator LEDs, and a plastic magnet locating fixture. Note: Please purchase in increments of 100 when purchasing quantities of 100 or more.

Part Number:
ADT002-10E

$7.15

AKL001-12E: 1 mm, Digital Gear-Tooth Sensor, TDFN

NVE's AKL001-12E GMR Gear Tooth Sensor is a digital output speed sensor for coarse-pitch gear tooth sensing and magnetic encoders. It is based on NVE's ABL004 differential sensor, and is easily biased with a permanent magnet for use with a gear-tooth style target. It provides a large airgap and 50% duty cycle current-modulated output over the -40C to +150C temperature range. This is a Lead (Pb) free, RoHS compliant part. Input Voltage Output Current (Typical) Airgap (Standard Target) Comments Package Digital Output Gear Tooth Sensor based on a differential sensor element; provides a current modulated output and 50% duty cycle over a wide range of temperatures and airgaps. 4.5 - 48 4mA Off / 8mA On 1.0mm to 3.5mm Gear Tooth or Encoder TDFN SO8 Note: Parts must be purchased in multiples of 100 for quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.

Part Number:
AKL001-12E
Quantity in Stock:
1230

$7.75

AKL002-12E: 0.5 mm, Digital Gear-Tooth Sensor, TDFN

NVE's AKL002-12E GMR Gear Tooth Sensor is a digital output speed sensor for coarse-pitch gear tooth sensing and magnetic encoders. It is based on NVE's ABL005 differential sensor, and is easily biased with a permanent magnet for use with a gear-tooth style target. It provides a large airgap and 50% duty cycle current-modulated output over the -40C to +150C temperature range. This is a Lead (Pb) free, RoHS compliant part. Input Voltage Output Current (Typical) Airgap (Standard Target) Comments Package Digital Output Gear Tooth Sensor based on a differential sensor element; provides a current modulated output and 50% duty cycle over a wide range of temperatures and airgaps. 4.5 - 48 4mA Off / 8mA On 1.0mm to 2.5mm Gear Tooth or Encoder TDFN SO8 Note: Parts must be purchased in multiples of 100 for quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.

Part Number:
AKL002-12E
Quantity in Stock:
4398

$7.75

AKL003-12E: 0.3 mm, Digital Gear-Tooth Sensor, TDFN

NVE's AKL003-12E GMR GMR Gear Tooth Sensor is a digital output speed sensor for coarse-pitch gear tooth sensing and magnetic encoders. It is based on NVE's ABL006 differential sensor, and is easily biased with a permanent magnet for use with a gear-tooth style target. It provides a large airgap and 50% duty cycle current-modulated output over the -40C to +150C temperature range. This is a Lead (Pb) free, RoHS compliant part. Input Voltage Output Current (Typical) Airgap (Standard Target) Comments Package Digital Output Gear Tooth Sensor based on a differential sensor element; provides a current modulated output and 50% duty cycle over a wide range of temperatures and airgaps. 4.5 - 48 4mA Off / 8mA On 1.0mm to 2.5mm Gear Tooth or Encoder TDFN SO8 Note: Parts must be purchased in multiples of 100 for quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.

Part Number:
AKL003-12E
Quantity in Stock:
7007

$7.75

Displaying 21 to 26 (of 26 products)