Magnetek CPA HPV 900 Axial Flux PM Series, Техническое руководство

Страница: 11 / 30

Installation
7
2. The proximity sensor should be loosely
fitted to the bracket with 2x M12 nut with
19mm wrench as shown in
Figure 5 .
Figure 5: Proximity sensor fasten on bracket
3. The sensor bracket and encoder should be
loosely mounted on the motor with socket
head cap screws with washers as shown
in
Figure 6 . NOTE: there should be a pre-
made encoder mount on the motor frame
to mount the rider wheel and encoder.
Make sure that the rubber on the rider
wheel is making good physical contact on
the rotor so that the wheel rotates with the
rotor.
Figure 6: Picture of encoder, proximity sensor,
and sensor bracket (PN 43T02814-0030)
4. Ascertain the correct location on the rotor
where the target is to be fitted and prepare
the surface by cleaning using the alcohol
pad provided. The target should be
positioned so that the shorter rounded face
of the target extends to line up with the
proximity sensor as shown in
Figure 8 .
Figure 7: Picture of the proximity targets (PN
43T02814-0018 REV 00)
Figure 8: Top view picture of the proximity
sensor and target
5. As a final adjustment, use the gap tool to
get the proximity sensor within 0.060in
[1.6mm] of the target as shown in
Figure
10 . The gap tool is 0.060in thick.
Figure 9: Gap tool (PN 43T02814-0020)
bracket
prox. sensor
encoder
bracket
prox. sensor
target
prox. sensor