AS5000 Ver la hoja de datos (PDF) - austriamicrosystems AG

Número de pieza

componentes Descripción

Fabricante

AS5000

Axial Magnet 4x2x1mm

austriamicrosystems AG 

AS5000-MA4X2H-1

Data Sheet

2.3 Magnetic field representation

Figure 3: Magnetic field representation over AS5510 Hall sensor

Linear range

Figure 4: Magnet scan

B (mT) 80

75

70

65

60

55

50

45

40

35

30

25

20

15

10

5

0

-3900 -3700 -3500 -3300 -3100 -2900 -2700 -2500 -2300 -2100 -1900 -1700 -1500 -1300 -1100 -900 -700 -500 -300 --110-050 100 300

-15

-20

-25

-30

-35

-40

-45

-50

-55

-60

-65

-70

-75

-80

Airgap 500um Airgap 750um Airgap 1000um Airgap 1250um Airgap 1500um Airgap 1750um

X offset from magnet

surface center (um)

500 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500

Airgap 2000um

If a magnet holder is used, this one ferromagnetic in order to keep the maximum magnetic field strength and

maximum linearity.

Materials as brass, copper, aluminium, stainless steel are the best choices to make this part.

www.austriamicrosystems.com

Revision 1.00

2–4

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