Sensorwell
107MG1
MG Series, Alnico VIII sintered cylindrical magnet, embedded in epoxy-filled 15/32-32 aluminum housing, 25,4 mm W [1 in W], two hex nuts
The MG Series Magnets are available in various compact configurations, strengths, and magnetic materials and are intended for use as actuators for Hall-effect and magnetoresistive sensor ICs with unipolar or omnipolar magnetic characteristics. These magnets are designed to provide minimum magnetic fields at a specified distance to help system designers match the appropriate magnet to their requirements.
107MG1
Produkt Merkmale
Kenndaten
- Variety of sizes, shapes, and packaging options
- Different magnetic materials allow customers to choose the most suitable option for their applications:
- Alnico versions exhibit good physical strength
- Rare earth (SmCo – Samarium Cobalt) versions offer strong magnetic fields
- Good stability over a wide operating temperature range (-40 °C to 300 °C [-40 °F to 572 °F]) inclusive
- Wide selection of operating magnetic Gauss levels
- Metal or plastic threaded bushings available for easy installation
Anwendungsbereiche
Industrial:
- Door or lid closure detection in appliances and electronically controlled containers: A magnet embedded in the door or lid actuates a unipolar Hall-effect sensor IC recessed in the door frame, providing open and close position information
- Simple speed and RPM (revolutions per minute) sensing in fitness and industrial equipment: A magnet of appropriate polarity mounted on a treadmill motor shaft actuates a unipolar Hall-effect sensor IC which generates a single digital pulse for each revolution, providing equipment speed or RPM
Medical:
- Position sensor in hospital beds and medical equipment: Magnets mounted on equipment activator arms provide home or end-of-travel position
- Medication bin monitor on portable drug carts: A magnet and a unipolar Hall-effect sensor IC mounted on a drug dispensing drawer provide open or close position information
Technische Daten
Product Type
Magnet
Flux at Distance = 0.25 mm [0.01 in]
780 mT [7800 G]
Flux at Distance = 0.76 mm [0.03 in]
780 mT [7800 G]
Flux at Distance = 1.27 mm [0.05 in]
780 mT [7800 G]
Flux at Distance = 2.54 mm [0.1 in]
75 mT [750 G]
Flux Distance = 3.81 mm [0.15 in]
55 mT [550 G]
Flux at Distance = 5.08 mm [0.2 in]
37,5 mT [375 G]
Magnetic Shock Resistance
Good
Resistance to Demagnetization
Excellent
Physical Strength
Good
Operating Temperature
-40 °C to 140 °C [-40 °F to 284 °F]
Magnet Shape
Embedded in epoxy-filled 15/32-32 UNS-2A threaded aluminum housing
Magnet Material/Process
Alnico VIII/sintered
Availability
Global
Series Name
MG
