6 Optional motor versions
Operating manual mzr-7240
Last update: March 2019
Technical data subject to change without prior notice!
19
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Note that is necessary to use for the operation of a brushless DC-motor a
control modul for brushless DC-motors! The micro annular gear pump
mzr-7241 can therefore be supplied with the optional controllers S-KB-4.
6.1.1
Operation with the S-KB-4 control unit
The S-KB-4 control unit is a compact 2-Q DC servoamplifier for speed set of
brushless DC motors with a current consumption of up to 4 A. The operating
parameters of this control unit are specially adapted to the micro annular gear
pump mzr-7241 of the modular pump series manufactured by
HNP Mikrosysteme. The S-KB-4 motor control unit based on a high capacity
microcontroller, which may be precisely adjusted also at low motor speeds.
A set of inputs and outputs enable the user to adjust the motor control such as
the nominal value input, the sense of rotation input and error output.
At the delivery the parameters of the control unit S-KB-4 are preset for
operation with the micro annular gear pump mzr-7241. Also the analog
nominal value input of the control unit is by default preset for the operation.
figure 11
Measurements and connection ports of the motion controller S-KB-4
1 Mounting threads
2 Screw-type terminal strip, motor end
3 Screw-type terminal strip, supply end
figure 12
Connection description of motion controller S-KB-4