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5 Optional modules
5.3
Drive with a high resolution encoder (optional)
The micro annular gear pump -2542 and mzr-2942 can deliver alternative with
an actuator equipped with a DC-motor with a high resolution encoder.
The high resolution 256 counts per turn digital MR-encoder enables to operate
the pump at low speeds, starting at 1 rpm and allows at the same time a very
constant motor operation.
Encoder
Supply voltage Vcc
Number of channels A, B, I
Counts per turn
Output signals at Vcc = 5 VDC
Power consumption per channel
Phase shift
Operating temperature range
table 12
Technical data of the high definition MR-encoder
Micro annular gear pump -2542 and mzr-2942 with a high resolution encoder
have the same measurements as a standard pump.
Please pay attention to the changing encoder setting during the programming
and adjustment of the micro annular gear pumps.
figure 15
Pin configuration of the connection socket
Pin
1
2
3
4
5
6
7
8
9
10
table 13
Pin configuration of the motor
Last update: January 2016
2
1
10
9
Description
Motor +
V
(5 VDC)
cc
SGND
Motor -
Kanal A neg.
Kanal A
Kanal B neg
Kanal B
N.C.
N.C.
Technical data subject to change without prior notice!
5 VDC
2
256
TTL kompatibel
max. 5 mA
90°
-25 ... + 85°C
Operating manual mzr-2542 / mzr
-
2942
21
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