BLDH-750 Customized speed control driver of bldc motor, driver reducer motor dc

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$39.90 - $52.90 / Piece | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Motor Type:
DC Motor
Power supply:
Output Current:
Over voltage protection:
Speed Control Range:
Under voltage protection:
12 mA
Sample delivery time:
2-15 days
Bulk delivery time:
15-20 days
1 pcs
Supply Ability
Supply Ability:
2000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
According to the size of the motor for safe packing.
Video Description

BLDH-750  Customized speed control driver of bldc motor, driver reducer motor dc


Product detail


A. Acceleration and deceleration settings
B. Power protection function (maximum current setting)
C. Easy operation with external potentiometer
D. Speed setting via external analog and PWM
E. Compact size
Electrical specification


Parameters Min ValueTypical ValueMax ValueUnit
Power supply180220
Output Current
Over voltage protection--5.5V
Under voltage protection12--mA
Speed Control Range --20000RPM
Input analog voltage--5VDC
External potentiometrer  10K 


*Limited by the maximum rated speed of the motor

View More Related Driver.

CN5TerminalSingle category Functional Description
AC1Power connectionPower supply+ (180-265VAC) 
AC2Power supply-
EGGrounding screw
REF+Motor connection BLDC Hall signal power positive pole
REF-BLDC Hall signal power negative electrode
U,V,WMotor line U,V,W phase
 Hall Single  
HW Hall senor single HW
HV Hall senor single HV
HU Hall senor single HU 
SVControl single External speed setting signal input terminal; When connecting external potentiometer, The middle terminal connects SV,the other two terminals connect to +5V and GND.
ALMAlarm output port (open-drain output). When failure occurs, the voltage changes from high voltage to low voltage.
SPEEDSpeed signal output port (open-drain output). The output is pulse frequency corresponding to the rotating speed.
5V+Built-in 5V voltage port, potentiometer can be connected to it for speeding setting.
ARSTAlarm reset port. If ARST connects to GND, the fault alarm will be cleared.
ENMotor stop signal port; when EN and GND are disconnected, the motor stops slowly while when they are connected,motor runs.
F/RMotor direction control terminal; F/R is disconnected from GND, the motor rotates clockwise, otherwise the motor rotates anticlockwise
BRKMotor brake stop control port; BRK and GND connect in default, when BRK and GND disconnect, motor brake stops.
GNDControl signal grounding screw(commom port)
PWMPulse frequency /PWM speed setting signal input. SW1 and Sw2 are for modes selection.
 COMSource power common port(PLC 24V output port)



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Main Products


A.Certificates passed:CE,ROSH,LVD,EMC,ROSH tests passed for most our 12v dc motor and can supply reports.


B.Fast feedback for customers:24 hours reply for all customers' inquiries.


C. Competitive prices.


D. Quality guarantee:We have shipped much motors to Italy, Spain, and other European and USA customers with high quality.


E. Fast and Timely delivery:Usually 10-15 days for goods production.


F. Professional Technical support and After-sale service.


G.Customized service for kind of motor according to your requirement.


Production Process




Q1: What kind motors you can provide?


A1: For now, Our main products are brushless dc motor, brushless dc gear motor, brushed dc motors,dc gear motor, micro dc motor, ac gear motor, planetary gear motor and drivers.


Q2: Is there a MOQ for your motors?


A2: Our MOQ is 1pcs.


Q3:Are you motor manufacture?


A3:Yes, we are motor manufacture, we develop and produce the motors and drivers by our own factory.


Q4: Are you motors reversible?


A4: Yes, nearly all dc and ac motor are reversible motor. We have technical people who can teach how to get the function by different wire connection.


Q5:How about your delivery time?


 A6: The delivery time is usually 10-15days. And we have stock for some styles, please contact for checking.

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