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Capteurs magnétiques

VM Series

Anisotropic Magnetoresistive (AMR) sensor ICs. Detects speed, direction, position ring magnet encoder target

Aperçu
VM Series - VM821Q1

Honeywell’s VM Series Anisotropic Magnetoresistive (AMR) Integrated Circuit (IC) product line is designed to detect the speed and direction of a ring magnet encoder target using a unique (patent pending) bridge design and configuration. The three offerings include 2- and 4-pin AMR sensors to be used in speed, speed and position sensing in transmissions, engine cranks, wheel speed measurement, integrated bearings and seals and for shaft speed measurement in pumps, motors and compressors.

These products are designed to provide increased flexibility and may be used in most types of mounting configurations.

Honeywell’s unique solution utilizes the AMR bridge in saturation, which provides a more stable output response when the system has vibration, sudden air gap changes, or target runout without requiring complex magnitude compensation algorithms.

The AMR signal has greater sensitivity than Hall-effect sensor ICs, and does not require automatic gain control or chopper stabilization that can lead to increased jitter over the operating range.

Features
  • Integrated speed and direction or speed only sensor IC
  • Quadrature output version
  • Pole size independent operation
  • -40°C to 150°C operating temperature range
  • Zero speed output
  • No calibration required
  • Insensitive to mechanical vibration
  • Protection against reverse polarity
  • Electrostatic Discharge (ESD) protected
  • Co-packaged capacitor (2-pin versions)
  • ISO26262 ASIL-B(D) conforming*
  • AEC-Q100H Grade 0 qualified*

*VM721V1, VM721D1 only

Data Sheet
Name
Description
File Size
Date
Size
VM821Q1 AMR 4-Pin Quadrature Sensor Integrated Circuit
application/pdf 418.32 KB
8/13/2025
418.32 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Position Sensors Product Range Guide
application/pdf 4.85 MB
8/13/2025
4.85 MB
Transportation Range Guide
application/pdf 16.68 MB
8/13/2025
16.68 MB
Installation Instructions
Name
Description
File Size
Date
Size
VM821Q1 AMR 4-Pin Quadrature Sensor Integrated Circuit
application/pdf 809.58 KB
8/13/2025
809.58 KB
CAD Model
Name
Description
File Size
Date
Size
VM821Q1 CAD Model
application/zip 18.14 KB
7/15/2021
18.14 KB
VM Series CAD Models - grouped
application/zip 18.18 KB
6/15/2022
18.18 KB
Brochure
Name
Description
File Size
Date
Size
Making Sense of Sensing
application/pdf 3.37 MB
8/12/2025
3.37 MB
Sensing Solutions For Industrial Applications
application/pdf 16.68 MB
8/11/2025
16.68 MB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/13/2025
480.99 KB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
8/13/2025
383.21 KB
Application Note
Name
Description
File Size
Date
Size
Construction Vehicles Application Note
application/pdf 984.29 KB
8/13/2025
984.29 KB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
Forestry Vehicles
application/pdf 1.05 MB
8/13/2025
1.05 MB
Platform Vehicles
application/pdf 628.05 KB
8/13/2025
628.05 KB
All-Terrain Vehicle Solutions
application/pdf 803.57 KB
8/13/2025
803.57 KB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
Agricultural Vehicles Application Note
application/pdf 1.11 MB
8/13/2025
1.11 MB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
8/12/2025
3.88 MB
Construction Vehicles Application Note
application/pdf 984.29 KB
8/13/2025
984.29 KB
Quadrature Speed and Position Sensing in Industrial Speed Applications Using Multipole Ring Magnet/Encoder Targets
application/pdf 1.51 MB
8/13/2025
1.51 MB
eBook
Name
Description
File Size
Date
Size
eBook About Redefining Road Rail & Rugged Applications
application/pdf 28.7 MB
8/6/2025
28.7 MB
eBook About Redefining Road Rail & Rugged Applications
application/pdf 28.7 MB
8/11/2025
28.7 MB
Product Photo
Name
Description
File Size
Date
Size
VM821Q1 highres photo
image/jpeg 83.63 KB
7/15/2021
83.63 KB
VM821Q1 lowres photo
image/jpeg 10.67 KB
7/15/2021
10.67 KB
Name
Description
File Size
Date
Size
Making Sense of Sensing
application/pdf 3.37 MB
8/12/2025
3.37 MB
Construction Vehicles Application Note
application/pdf 984.29 KB
8/13/2025
984.29 KB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
eBook About Redefining Road Rail & Rugged Applications
application/pdf 28.7 MB
8/6/2025
28.7 MB
Sensing Solutions For Industrial Applications
application/pdf 16.68 MB
8/11/2025
16.68 MB
Forestry Vehicles
application/pdf 1.05 MB
8/13/2025
1.05 MB
Platform Vehicles
application/pdf 628.05 KB
8/13/2025
628.05 KB
All-Terrain Vehicle Solutions
application/pdf 803.57 KB
8/13/2025
803.57 KB
eBook About Redefining Road Rail & Rugged Applications
application/pdf 28.7 MB
8/11/2025
28.7 MB
Defence Ground Vehicles Application Note
application/pdf 872.87 KB
8/13/2025
872.87 KB
VM821Q1 CAD Model
application/zip 18.14 KB
7/15/2021
18.14 KB
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/13/2025
480.99 KB
VM821Q1 AMR 4-Pin Quadrature Sensor Integrated Circuit
application/pdf 418.32 KB
8/13/2025
418.32 KB
Position Sensors Product Range Guide
application/pdf 4.85 MB
8/13/2025
4.85 MB
Agricultural Vehicles Application Note
application/pdf 1.11 MB
8/13/2025
1.11 MB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
8/12/2025
3.88 MB
VM Series CAD Models - grouped
application/zip 18.18 KB
6/15/2022
18.18 KB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
8/13/2025
383.21 KB
Construction Vehicles Application Note
application/pdf 984.29 KB
8/13/2025
984.29 KB
VM821Q1 highres photo
image/jpeg 83.63 KB
7/15/2021
83.63 KB
VM821Q1 AMR 4-Pin Quadrature Sensor Integrated Circuit
application/pdf 809.58 KB
8/13/2025
809.58 KB
Quadrature Speed and Position Sensing in Industrial Speed Applications Using Multipole Ring Magnet/Encoder Targets
application/pdf 1.51 MB
8/13/2025
1.51 MB
VM821Q1 lowres photo
image/jpeg 10.67 KB
7/15/2021
10.67 KB
Transportation Range Guide
application/pdf 16.68 MB
8/13/2025
16.68 MB

Showing 1 to 10 of 33 parts
Product Number
Part Number
Description
Leaf Category
Thumbnail
VM421D1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM421D1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM721D1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM721D1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM721V1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM721V1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM821Q1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VM821Q1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-A3
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-A3
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-C1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-C1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-F8
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX10-F8
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX11
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX11
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX11-A1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
VX11-A1
https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-document-74041241-d737-f91f-bf4e6720d640b5de-ciid-177973-4
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