Installation
DynaDrive 1525-BRS - User Guide Page 7
3. Installation
3.1 Matching the DynoDrive to the Motor
The factory preset potentiometer settings of the DynaDrive 1525-BRS may need to be adjusted
to match the continuous current rating of your motor. To accomplish this, find the continuous
current rating of the motor to be used and adjust the RMS, PEAK CURR LIMIT and SIGNAL
pot per Table 2 below. If the continuous current rating is between the values shown in the table,
you may set to the lower value or use linear interpolation for each pot value. The signal pot
settings are based on +/- 10 vdc input command signal. Remember that all resistance
measurements must be made with power off and J1 disconnected.
Continuous Current
Rating of Motor
(Amps)
RMS
Pot Setting
TP7
K Ohms (Amps)
PEAK CURRENT LIMIT Pot
Setting
TP5
K Ohms (Amps)
SIGNAL
Pot Setting
TP2
K Ohms
3 4.0 (3 Amps) 0.7 (9 Amps) 2.0
6 6.6 (6 Amps) 1.6 (18 Amps) 3.8
9 8.9 (9 Amps) 2.2 (25 Amps) 4.8
12 10.5 (12 Amps) 2.2 (25 Amps) 4.8
15 11.6 (15 Amps) 2.2 (25 Amps) 4.8
Table 2: Motor Specs
Note: All Measurements are with respect to TP1 (Common) with J1 removed.
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