China factories

Chat Now Send Email
China factory - Shanghai Juyi Electronic Technology Development Co., Ltd

Shanghai Juyi Electronic Technology Development Co., Ltd

  • China,Shanghai ,Shanghai
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V
China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V

  1. China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V
  2. China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V
  3. China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V
  4. China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V
  5. China JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V

JUYI Tech JYQD-V9.3E Sensorless 3 Phase BLDC Motor Controller Board | 10V 12V

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Paypal
Supply Ability 10000pcs/day
Delivery Time 5-8 days
Packaging Details PE bag+ carton
Model JYQD-V9.3E
Controller Type 3 phase bldc motor controller (Sensorless)
Operating Voltage 10V 12V 24V 36V DC
Working Current less 20A
Speed Control Methods PWM (1-20 kHz, 0-100%) / Analog Voltage (0-5V)
Speed Pulse Output Yes (5V signal, <5mA)
Brand Name JUYI
Model Number JYQD-V9.3E
Certification iso
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Paypal Supply Ability 10000pcs/day
Delivery Time 5-8 days Packaging Details PE bag+ carton
Model JYQD-V9.3E Controller Type 3 phase bldc motor controller (Sensorless)
Operating Voltage 10V 12V 24V 36V DC Working Current less 20A
Speed Control Methods PWM (1-20 kHz, 0-100%) / Analog Voltage (0-5V) Speed Pulse Output Yes (5V signal, <5mA)
Brand Name JUYI Model Number JYQD-V9.3E
Certification iso Place of Origin China
High Light Sensorless BLDC Motor Controller Board3 Phase BLDC Motor Driver 10A24V BLDC Controller with Warranty


Product Overview

The JYQD-V9.3E is a highly efficient, compact, and open-frame 3 phase bldc motor controller board engineered specifically for three-phase sensorless brushless DC motors. Integrating advanced control circuitry, this driver board delivers exceptional stability, ultra-smooth speed regulation, and long-term reliable performance. It features a wide operating voltage range of 10V to 36V DC and supports a working current of up to 20A , making it an ideal choice for applications demanding high efficiency, flexible speed adjustments, and a space-saving design.



Key Features & Technical Highlights

  • Advanced Sensorless Control: Seamlessly drives sensorless brushless DC motors with robust startup and operation algorithms.
  • High Power & Efficiency: Supports a wide 10V-36V DC voltage range and up to 20A maximum output current. No forced cooling is required for motors under 100W under proper ventilation.
  • Dual Flexible Speed Control: Offers versatile integration with dual modes—0-5V analog voltage control and 1-20 kHz PWM speed control (0-100% duty cycle).
  • Direction & Monitoring: Features an onboard Forward/Reverse (Z/F) rotation control switch interface and a dedicated 5V speed pulse signal output (M pin, <5mA) for real-time motor speed monitoring.
  • Compact Open-Frame Design: Features a minimal footprint measuring just 63 * 42.5mm , designed with a 2.54 mm control interface pitch and a 3.96 mm power interface pitch for straightforward installation.


Product Specifications Table

Parameter Specification
Model

JYQD-V9.3E

Controller Type

3 phase bldc motor controller (Sensorless)

Operating Voltage

10V - 36V DC

Working Current

 20A

Speed Control Methods

PWM (1-20 kHz, 0-100%) / Analog Voltage (0-5V)

Speed Pulse Output

Yes (5V signal, <5mA)

Direction Control

Forward / Reverse (Z/F port)

Operating Temperature

-20 to 85 ℃

Dimensions

63*42.5*17mm



Typical Applications

This industrial-grade 3 phase bldc motor controller is highly versatile and widely applied in:

  • Cooling fans & ventilation systems

  • Miniature air pumps & liquid pumps

  • Small electric tools

  • Smart home appliances

  • Automotive auxiliary systems

  • Industrial automation equipment


Wiring & Interface Connection Notes



Control Interface
The driver board includes an easy-to-use control interface:

SET Control Port 
  • GND – Control ground 
  • VR – Speed control input. Supports 0–5V analog voltage control. Motor speed increases linearly with voltage. PWM control requires a common ground with the driver board. 
  • Z/F – Direction control input. Connect to 5V or leave floating for one rotation direction; connect to GND for the opposite direction. 
  • M – Speed pulse output. Provides 5V pulse signal for motor speed monitoring. 
  • 5V – Internal 5V output for external potentiometer or switch used for speed and direction control.
Power Interface 
  • P+ / VCC – DC Power Input Positive 
  • P- / GND – DC Power Input Negative 
  • MA(U)/ MB(V) / MC(W) – Motor phase outputs


Why Choose JUYI TECH?

As a leading innovator in brushless DC motor driving technology, Shanghai Juyi Electronic Technology Development Co., Ltd. (JUYI Tech) delivers reliable, compact, and high-efficiency motor control solutions globally. For technical support, custom parameter adjustments (e.g., driver board capacitors adjustment for specific motor compatibility) , or bulk product inquiries, please contact our support team at sales@juyitech.com or via WhatsApp at +86 185 3822 2869.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2010

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi... Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi...

+ Read More

Get in touch with us

  • Reach Us
  • Shanghai Juyi Electronic Technology Development Co., Ltd
  • No. 1, lane 1199, yunping road, jiading district, Shanghai,China
  • https://www.bldcmotor-driver.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement