IC-PV Datasheet, PDF (20/28 Pages) IC-Haus GmbH – BATTERY-BUFFERED HALL MULTITURN ENCODER

iC-PV
BATTERY-BUFFERED HALL MULTITURN ENCODER
APPLICATION NOTES: Operating distance sensor to magnet
Rev E2, Page 20/28
The iC-PV is highly tolerant for assembly displace-
ments between the magnet and the iC itself. The final
setup has to meet the specified operating magnetic field
strength (Item No. 101). Depending on the used mag-
net, this leads to different permissible sensor to magnet
distances. For typical magnets made of NdFeB the
operating distances are shown in Table 22. The third
column defines the permissible radial displacement.
The permissible tangential displacement (tilt error) is
defined in Item No. 109.
Assembly tolerances sensor to magnet
Ø Magnet Distance
Radial Displacement
3 mm
up to 4.0 mm
up to 1.0 mm
4 mm
up to 6.0 mm
up to 1.5 mm
8 mm
up to 7.0 mm
up to 3.0 mm
Table 22: Assembly tolerances: Operating distance
sensor to magnet and permissible radial dis-
placement.