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Round Brushless DC Motor Driver PWM Frequency 1-20KHZ Duty Cycle 0-100%

Round Brushless DC Motor Driver PWM Frequency 1-20KHZ Duty Cycle 0-100%

Product Details:

Place of Origin: China
Brand Name: JUYI
Model Number: JYQD-V8.6

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: PE bag+ carton
Delivery Time: 5-10 days
Payment Terms: T/T,L/C,Paypal
Supply Ability: 1000sets/day
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Detailed Product Description
Working Voltage: 90-265V AC Working Current: 0.5A
Suitable Motor: Sensorless Motor Operating Temp.: -20—85℃
Shape: Round Max Current: 1A

JYQD-V8.6 AC input high voltage brushless motor driver board
(For Brushless Sensorless DC motor )
Model number JYQD-V8.6
Operating temp. -20—85℃
Operating voltage 110V AC / 220V AC
Max current 1A
Cont.working current 0.5A
PWM speed control PWM frequency:1-20KHZ; Duty cycle 0-100%
Analog voltage speed regulation 0-5V
O.V / L.V protection YES
Speed pulse signal output YES
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 (see the attachment for how to do the adjustment)
3. JYQD-V8.6 driver 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. 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.
5. The “M” terminal on the JYQD-V8.6 driver board is the motor speed pulse output signal (push-pull output), and the maximum output current is less than 5mA.
Round Brushless DC Motor Driver PWM Frequency 1-20KHZ Duty Cycle 0-100%
Wiring diagram
Round Brushless DC Motor Driver PWM Frequency 1-20KHZ Duty Cycle 0-100%
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
U/MA ----motor phase A
V/MB ---- motor phase B
W/MC---- motor phase C
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.This AC input driver board can be the built-in driver in application
5. Pay attention to the insulation between the driver MOSFET and the heatsink or the installation plate.
Dimensional drawing
Round Brushless DC Motor Driver PWM Frequency 1-20KHZ Duty Cycle 0-100%

Contact Details

Contact Person: Amigo Deng

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Address: No.8 Tianshan road,Changzhou city,Jiangsu,China

Factory Address:No.28 Shunyuan road,Changzhou city,Jiangsu,China & No.1199 Yunpin road,Jiading district,Shanghai,China