Specifications subject to change without notice
Commission
7.1. Selection of power supply.
Any power supply can be used as long the minimal requirements listed below are fulfilled.
We recommend to remove the motor from the mechanical construction to avoid damage
and danger by uncontrolled movements of
Requirements to the power supply:
output voltage:
min. 11 VDC max. 70 VDC
residual voltage: < 5 %
output current:
10 A nominal, 20 A peak
7.2. Function of potentiometers
7. Commission
Potentiometer
Gain coarse
Gain fine
n
max.
I
max.
Offset
Function
Turning CCW
Turning CW
decreasing
decreasing
decreasing speed
decreasing
min. 0,3 A
motor turns CW
gain adjustment
gain adjustment
maximum speed
at set value of 10 V
current limitation
adjustment n = 0
at set value = 0
increasing
increasing
increasing speed
increasing
max. 10 A
motor turns CCW
7.3. Presetting of potentiometers
Original delivered servo amplifiers are adjusted to uncritical values and for easy adjustment
by the user.
7.4. Adjustment
1. adjust max. set value ( e.g. 10 V ) and turn potentiometer n
max.
CW
til the required speed is reached.
2. adjust potentiometer I
max.
to required value of current limitation.
Important: Refer to motor manufacturer‘s data sheet.
3. turn potentiometer Gain slowly CW until the required gain is reached.
Important: If the motor turns rough, is vibrating or makes noise
turn potentiometer CCW again, until the instability of the system is
obsolete. The potentiometers Gain coarse and Gain fine work in an
additive way.
4. adjust set value = 0V and adjust potentiometer Offset until
the motor stops to speed 0.
1. adjust potentiometer I
max.
to required value of current limitation.
Important: Refer to motor manufacturer‘s data sheet.
Hall control
Digital-Encoder-
regelung
Torque control
7
