12V 24V 36V DC Motor Drive Board 450W H Bridge Motor Speed Controller Forward Reverse Rotation Motor Controller Support MCU PLC
Features:
Extremely small size, only 6.6cm×3.8cm after sticking 1cm thick heat dissipation, the total height is 2.8cm.
Support voltage range 10-36V, under voltage protection independent power supply up to 50V.
Maximum continuous load current 20A(stick simple radiator), short time peak current 110A.
Three-wire control speed regulation, positive and negative rotation and braking.
Support full PWM, can directly use the key to control positive and negative rotation, PWM effective range 0%~100.0%.
It can be directly controlled with PLC and 3.3V 5V single chip microcomputer IO port.
Built-in interface level buffer function, no need to worry about damage to MCU IO.
Scope of application: large car, robot, all kinds of control.
Specifications:
Module nature: H-bridge brush DC motor drive module is suitable for 3-36V high-power DC motor
Scope of application: High power DC motor drive. Wide input voltage (11-36V) required for the occasion
Drive voltage: DC 11-36V Input DC voltage. (Do not input AC)
Output current: Rated continuous output of 24V 15A 360W or less without radiator 36V 15A 450W Maximum
Output power: measured when natural cooling rated 450W power supply is 36V 15A
Operating temperature: Industrial grade (-40℃ to +85℃) Full load temperature: 45℃
This driver module characteristic:
(1) Using imported full-bridge drive chip + low-pass internal resistance 110A NMOS drive tube, easy to achieve motor braking, positive and negative rotation.
(2) The operating frequency of the chip is as high as 600KHZ, which is a good solution to the problem that MC33886 and VNH3SP30 make the motor noisy and hot, and the driving ability has been significantly improved, and the response speed is fast. The drive performance is not L298, IR2104, MC33887 and other motor drive chips can be compared
(3) Two PWM inputs, the duty cycle can be 0-100%, which is not achieved by the general drive. Instant braking capability and easy control of the full speed.
(4) It has a wider operating voltage of 10.5-36V, which is suitable for robots or car model competitions driven by lithium battery directly!
(5) Built-in logic buffer isolation circuit. Support PLC and various types of 3V or 5V single-chip microcomputer IO port direct control, you can also control the motor brake and reverse rotation through analog voltage input.
(6) The control is extremely simple and easy to use, and only three input lines are needed to control the motor braking and positive and negative rotation.
(7) The built-in dead time hardware control of the chip can adapt to the frequent commutation of the motor to effectively protect the H-bridge and avoid straight-through damage, so that the software programming is simpler.
(8) The operating frequency of the chip is up to 600KHZ, suitable for hollow motor drive, minimal noise, low heat.
EN: indicates the enable end
PWML1: forward rotation control
PWML2: reverse control
GND: Power ground cable
Output end:
VIN+ : drive board power input positive 10V-36V
GND: negative power input pole of the driver board
M+ : Connects to the motor cable
M- : Connects to the motor cable
The following are the instructions for the use of the two control methods:
Level control mode:
EN=0 PWML1=0 PWML2=1 Motor forward
EN=0 PWML1=1 PWML2=0 Motor reversal
EN=0 PWML1=1 PWML2=1 Motor brake
EN=1 PWML1=1 PWML2=1 Motor free
PWM control mode:
EN=0 PWML1= Adjustable duty cycle PWM signal PWML2=1 Motor forward (change the duty cycle can be adjusted)
EN=0 PWML1=1 PWML2= Adjustable duty cycle PWM signal motor reversal (change duty cycle can speed regulation)
EN=0 PWML1=1 PWML2=1 Motor brake
EN=1 PWML1=1 PWML2=1 Motor free
This drive has built-in hardware dead zone control. Ensure the motor positive and negative rotation, high current operation more safe, stable and reliable! And undervoltage lock output function!
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.
Package Included:
1x DC Motor Drive Board
