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12V 24V 36V BLDC Motor Driver Motor Controller for 3 Phase Sensorless DC Motor JYQD-V8.3B

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12V 24V 36V BLDC Motor Driver Motor Controller for 3 Phase Sensorless DC Motor JYQD-V8.3B

Brand Name:	JUYI
Model Number:	JYQD-V8.3B
MOQ:	1 set
Price:	Negotiable
Packaging Details:	PE bag+ carton
Payment Terms:	T/T,L/C,Paypal

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Working Voltage:

12-36V DC

Working Current:

Suitable Motor:

Sensorless Motor

Operating Temp.:

-20 - 85℃

Duty Cycle:

0-100%

Color:

Supply Ability:

1000sets/day

Highlight:

brushless motor controller

brushless dc motor driver

36V DC BLDC Motor Driver

Product Description

JYQD-V8.3B brushless DC motor driver board for sensorless DC motor

(For Brushless Sensorless DC motor )

Application notes:

1. Confirm that the voltage and power parameters of the motor not exceed the range of the driver board as specified.

2. This driver board is used for 3-phase brushless sensorless motor, but not suit for all 3-phase brushless sensorless motors directly.

If the driving effect is not good (such as starting jitter, reversing, the motor noload working current is too large, the speed is not stable,

the efficiency is low, and can’t start-up with load.) Customers can adjust the resistance and capacitance of the driver board according

to the actual situation to achieve the best driving effect .

3. JYQD_V8.3Bdriver board is bare board without housing and heatsink. If the power of the motor below 60W ,it does not need to add

heatsink, It only needs to ensure normal ventilation and well insulation. If the power of the motor more than 60W, it must add heatsink

like the diagram as below.

4. Please take note that JYQD_V8.3B driver board has no anti-reverse connection protection, it will permanently damage the driver board

if reversed polarity connection.

5. The 5V output port on the driver board prohibits connect external device. It is only applicable to the external potentiometer and switch

of the board for speed regulation and reversal.

6. The “M” terminal on the JYQD_V8.3B driver board is the motor speed pulse output signal (push-pull output), and the maximum output

current is less than 5mA.

Wiring diagram

5V -----Driver board internal output voltage

M ---- Motor speed pulse signal output port, 5V pulse signal.

1. Control port

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:1-20KHZ; Duty cycle 0-100%

GND --- Used for Drive board internal control

2. Power port

MA ----motor phase A

MB ---- motor phase B

MC ---- motor phase C

GND ---- DC-

VCC ---- DC +

3. 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.

4.Control port distance: 2.54mm,Power port distance:3.96 mm

5. Pay attention to the insulation between the driver MOSFET and the heatsink or the installation plate.

Dimensional drawing

DOWNLOAD JYQD-V8.3B USER MANUAL

JYQD-V8.3B-English.pdf

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products details

BLDC Motor Driver

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High Voltage BLDC Motor Controller

3 Phase BLDC Motor Driver

BLDC Water Pump Controller

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12V 24V 36V BLDC Motor Driver Motor Controller for 3 Phase Sensorless DC Motor JYQD-V8.3B

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