Manufacturer Sale JYQD-V8.5E BLDC Motor Driver 500W With PWM Speed Control
Model No. JYQD-V8.5E
BLDC Motor Driver Major Parameters
Power Input:18-50VDC
Rated power:350W
Suitability :Sensorlesss motor
Max power:500W
Max curernt: 15A
Protection: Over-current, short circuit, over voltage, under voltage, locked rotor, over-heating
Control algorithms: Square wave
Dimensions:63mmx42.5mmx33mm
Speed Control:PWM/0-5V
Speed feedback signal output:Yes
Working temp:-20℃—85℃
BLDC Motor Driver’s Advantage
JYQD-V8.5E BLDC motor driver board is a direct current brushless driver board. It is designed to control DC brushless motors and provide precise speed regulation range from 0 to 100%. The control algorithms of this product are based on square wave which promotes its stability and accuracy. This driver board is suitable for a wide range of applications, such as robot, electric bicycle, electric wheelchair, electric scooter and hub motor. The maximum current of this DC brushless driver board is 15A and it is the ideal choice for those who needs a reliable and efficient motor driver board.
BLDC Motor Driver’s Application
Electric skateboard
Electric scooter
Electric wheelchair
Hoverboard
Electric unicycle
Electric Moped
Electric go kart
RC car
Industrial robot
Logistics conveyor belt
Automation equipment
CNC machines
Self-propelled lawn mowers
Application Guidelines
1. Confirm that the voltage and power parameters of the motor not exceed the range as specified.
2. JYQD-V8.5E is driver board without housing and heatsink, it can drive the motor below 100 watt without any heatsink, but needs normal ventilation.
3. The 5V output port on the drive board is forbidden to connect external power equipment. It is only applicable to external potentiometer or switch for speed adjustment, commutation and enabling operation
BLDC Motor Driver’s Wiring
1. Control port
5V —Driver board internal output voltage, external potentiometer or switch for speed adjustment and reversing
operation
Z/F —Rotating direction control ports. Connect “5V” high level or no connect is Forward direction, connect 0 V low level or
connect to GND is reverse direction.
VR —Speed control port. Analog voltage linear speed regulation 0.1v -5V, The input resistance is 20K Ohm ,connect with GND when input PWM speed regulation, PWM frequency:1K-20KHZ; Duty cycle 0-100%,PWM amplitude:5V
M— Speed pulse signal output,5V pulse signal
GND—Used for Driver board internal control
2. Power port
MA ----motor phase A
MB ---- motor phase B
MC---- motor phase C
GND ----DC-
VCC----DC +
4. Use shielded wires if the drivers board has more than 50 cm distance from the motor, otherwise it may lead to abnormal driving, affecting the normal use
5. Control port distance: 2.54mm,Power port distance:3.96 mm
6. Pay attention to the insulation between the driver MOSFET and the heatsink or the installation plate.
BLDC Motor Driver’s Dimensional Drawing
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