Brushless motor driver BLDC-5015A
The brushless motor driver BLDC-5015 is suitable for three phase
low voltage brushless DC motor which current is below 15A ,voltage
is within 50V , applied widely in sewing machine . medical
equipment .food machine .electric tools .garden machine etc .
1.SPWM ,current .speed double closed loop , low speed high torque
,work stably .
2.High speed torque ,Max speed 98000rpm/min .
3.Max speed ratio is 1: 75 .
4.Flexible magnetic pole location setting ,60°/300°/120°/240°can be
selected , suitable for different size motor .
5.Providing two way of speed adjustment .
6.Start and stop .quick brake ,photoelectric isolator
7.Output test speed ,alarm signal output
24～50V DCpower supply capacity ：selected by power ofmotor
Rated current 15A ,MAXinstantaneous current is 45A
SPWM bipolar outputdrive
Under the condition ofnormal temperature and normal voltage ＞500M
Under the condition ofnormal temperature and voltage 500V/minute
Avoid dust, oil mist and corrosive gases.
＜80％RHNocondensation, no frost
Couldn’t be over 5.7m/s2
Function and usage
Power interface DC+ .DC :
DC 24 ~ 50V , linear power supply are always used for electric
power supply ,ripple voltage shouldn’t be over 50VDC ,to avoid
damaging the driver , the rated current of linear current shoule be
over 60% of the output current of motor driver .when use power
supply for electric ,it should mark thee rated output current .it
is better to use the power supply that is suitable for the stepper
Notewhen connect wires , we should pay attention to the polar of
the power supply , DC+ is cathode , DC- is anode, wrong connection
will damage the driver .
Control signal definitive way :
1.Set by the potentiometer on the driver board , this way is
suitable for fixed speed machine . When use the function , it need
to adjust the the second of DIP into ON . User can be adjusted the
stepper motor into needed speed according your requirements .
2.Set by interface of motor driver , this setting way is suitable
for the machine with changed speed .when select the function , need
to adjust the second DIP SW into OFF AVI accept the 0~5V simulation
voltage instruction or PWM signal from supervisory controller .
Source of instruction
CW need to increase speed CCW need todecrease the speed
0～5Vsimulation voltage：speed 60～rated speed
0～5V simulation voltage
1KHz duty ratio square wave
Important notethe two control way , just can choose one .when the
potentionmeter is not used , pls make the CCW into min value .
Motor start/stop signal (ENBL)
User can use the ENBL terminal to control the start or stop of the