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6 Mounting/Installation
6.7
Operation with the S-KG control unit (optional)
The controller S-KG is a small and compact 4-Q-DC servoamplifier for speed
control of DC-motors with brushes and motor currents up to 0.5 A. The S-KG is
especially designed for the micro annular gear pumps mzr-2942 of the low
pressure series.
The controller S-KG is based on a powerful 16-bit microcontroller which
achieves a high speed accuracy even at low motor speeds. For control there are
several inputs and outputs, like analogue speed input, direction input, enable
input, error output and a speed impulse output.
Depending on the pump type there are two controller versions available. With
the controller S-KG-22 the parameters are preset for micro annular gear pump
mzr-2942. At delivery the analogue speed input is set to mode potentiometer.
LED for operating
status display
Terminal screws
figure 29
Measurements and ports of controller S-KG
40
60
mzr-pump
P10
P1
K9
K1
Technical data subject to change without prior notice!
Ø3,2 (2x)
Pins for jumper
Operating manual mzr-2542 / mzr
54
M
68
Pump connector
6 poles
Last update: January 2016
-
2942
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