Brushless Motor Driver
丨
BLD1500RA
ICAN 2021.03
5 Function setting
5.1 ACC/DEC time setting
Setting the acceleration and deceleration
time of the motor. Turning the ACC knob
left and right to reduce and increase the
acceleration and deceleration time
respectively. The setting range is 0.6 ~
15s. The acceleration time is the time
from the stop state to the rated 3000rpm,
and the deceleration time is the time
from 3000rpm to the stop state
5.2 Motor closed loop pole pair selection
In order to correspond to the number of
poles of the motor, it has the function of
selecting the number of poles. When the
load does not exceed the rated load, the
motor speed will not be affected
4 polar closed loop
：
SW1=OFF,SW2=OFF
2 polar closed loop
：
SW1=OFF,SW2=ON
5 polar closed loop
：
SW1=ON,SW2=OFF
Hall self-learning
：
SW1=ON,SW2=ON
Please set the SW setting corresponding to the number of motor poles.During hall
self-learning, please ensure that the communication is disabled and the control signal is
not input. After successful learning, the motor will run at low speed and the learning data
will be lost after power failure.
5.3 Phase current limiting adjust
Adjust the PCL knob to limit the peak
output current. When the load suddenly
increases, the output current is output
according to the set value to reduce the
discharge resistance
Alternative
name
Discharge resistance, braking
resistance, stop resistance
Recommend
ed
resistance
2.5Ωto 7.5Ω
Recommend
ed power
500W to 1500W
Recommend
ed type
Trapezoidal aluminum shell
resistance
