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AQMD6008BLS-T DC Brushless Motor Driver

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Functional Features

lSupport voltage9V~60VRated output current8AMaximum output current multiplied by current16A/non double current 10A

lSupport multiple speed control modes including duty cycle speed regulation (voltage control), torque control (steady current), speed closed-loop control (steady speed), and position closed-loop control (angle and distance control)

lSupports potentiometers, analog signals, logic levels, switch valuesPWMFrequency, pulseRS485Multiple input signals

lSupports analog signal voltage range configuration and logic level voltage configuration, analog signals can support0~3.3VEqual voltage range, logic level can support0/3.3/5VEqual voltage; Support analog signal linearity adjustment and logic level threshold configuration

l485Common mode voltage protection, supportsRS485Multi machine communication, supportingMODBUS-RTUCommunication protocol, convenient for multiple controllers (such asPLC）Communication control, supporting communication interruption and shutdown protection

lSupports acceleration and deceleration buffer time and acceleration control, can automatically accelerate and decelerate within a specified stroke, and accurately locate

lmotor currentPIDAdjust control, maximum start/Load current and braking current can be configured separately

lsupportDriverInternal temperature monitoring, configurable overheat protection temperature

lSupport driver power voltage monitoring, configurable overvoltage/Under voltage shutdown monitoring value

lSupport multiple current output, capable of high torque output during startup and heavy load

lSupport motor overload current limiting and locked rotor shutdown, as well as instantaneous high current monitoring to prevent overcurrent damage to the motor or driver

lSupport one click motor phase sequence learning; Support Hall error protection and fault alarm

lSupport motor forward and reverse limit, can be connected with two external limit switches for forward and reverse limit respectively

lSupport motor speed measurement and motor stalling detection/Blocked limit stop

l18kHzofPWMFrequency, motor speed regulation nonePWMScreaming loudly

lminimalPWMDead zone, only0.5us，PWMEffective range0.1%~100%

luseARM Cortex-M3@72MHzprocessor

Principle Overview

This driver uses advanced motor current precise detection technologyTechnology, sensing brushless motor self speed measurement, sensing brushless motor rotation

Position detection, regenerative current constant current braking (or braking) technology, and powerfulPIDRegulating technology can perfectly control electricity

Smooth forward and reverse rotation, commutation and braking of the machine, real-time control of output current to prevent overcurrent, precise control of motor speed and rotational position,

The motor has a short response time and low recoil force.

Motor acceleration and deceleration control

The soft start method with automatic current regulation and automatic acceleration control allows the motor to start quickly and smoothly with minimal recoil. branch

Maintain acceleration and deceleration time and acceleration configuration.

Motor brake control

The energy consumption braking method with automatic current regulation has a short motor braking time without strong impact vibration. Support brake current configuration

Set.

Motor commutation control

The process of switching between forward and reverse rotation of the motor is controlled internally by the driver, which automatically performs deceleration, soft braking, and soft start control

No matter how frequently the commutation signal changes, it will not cause damage to the driver or motor.

Motor speed control

Detecting speed and rotational position through Hall signals, usingPIDAdjust the algorithm for closed-loop control, supporting speed closed-loop control

Control and Time-Two stable speed control algorithms for position closed-loop control. The speed closed-loop method has the advantages of stable and efficient speed control at high speeds

The characteristic of small overshoot, but the speed control may not be smooth at low speeds; time-The position closed-loop control method is suitable for multiple drives

The control requirement of controlling multiple motors to rotate the same angle at the same time is also suitable for ultra-low speed control.

Motor position control

Detecting rotational position through Hall signal, usingPIDAdjust the algorithm for position closed-loop control, using brake resistors

Slow down. Lock the rotational position of the motor by energizing it with a certain current through the motor coil.

Motor torque control

Due to the approximate linear relationship between motor torque and current magnitude, this driver uses a steady current output control method to achieve electrical control

Machine torque control, where users control the motor torque by adjusting the output current.

Motor overload and locked rotor protection

When the motor is overloaded, the driver will limit the current output, effectively protecting the motor; When the motor is stuck, the driver can detect this condition

State and brake the motor.

Internal interference suppression

In order to ensure the accuracy of motor circuit current measurement, interference attenuation, consumption, and transient are used between the drive circuit and the control circuit

The coupling of interference suppression methods can effectively ensure that the control circuit is not affected by the interference of the driving circuit.

External interference suppression

useESDProtective devices and static discharge circuits are used to control all interfacesESDProtection to resist external interference

Ensure stable operation of internal circuits and protect internal components from transient high voltage static electricity applied to interfaces.

Technical Parameter

project	parameter
Power input voltage	DC 9V~60V
maximum output current	16A(Multiple current output) 10A(Non current doubling output)
output current	8A
Maximum soft braking current	3A
Hall sensor interface output voltage	5V
Hall sensor current	100mA
Support motor speed	0~100000RPM
complete/Fault signal output voltage	3.3V
The rated current of the motor can be set within a certain range	0.5A~10A
The load current can be set within a certain range	0.5A~10A，And not exceeding the rated current1.5times
Multiple current multiples can be set within a certain range	1.00~2.00
The doubling time can be set within a certain range	0.1S~99.9S
Instantaneous overcurrent cutoff current setting range	0~25A
Effective temperature detection range	-40℃~125℃
Temperature detection error	±10℃
Overheating shutdown/Overheating current limiting temperature setting range	-40℃~125℃
Effective voltage detection range	8~30V
Voltage detection error	5%
undervoltage/Maximum set value for overvoltage shutdown	27V
Motor current detection accuracy	0.2A
Current measurement resolution	0.01A
Steady current control accuracy	0.02A
Single ended analog signal input voltage range	0 ~ 3.3V
Differential analog signal input voltage range	-3.3V ~ +3.3V
Logic level voltage range	0V ~ 5V
PWM/Pulse input interface supports voltage	0V ~ 5V
PWMInput signal supports frequency	support range100Hz~10kHz，100Hz~1kHzAt the time, resolution0.1%； 1kHz~10kHzAt the time, resolution0.1%~1%
Frequency input signal support range	0 ~ 10kHz
5VMaximum output current of power supply	100mA
outputPWMfrequency	18kHz
outputPWMresolution	1/1000
outputPWMMinimum effective pulse width	500ns
outputPWMEffective range	0.1% ~ 100.0%
PWMSpeed ControlPWMCustomizable range	-100.0%~0，0~100.0%
Speed closed-loop control with adjustable range	-3276.8Hz~3276.7Hz
Position closed-loop control can set the range	speed0.1~3276.7Hz position-2147483648~2147483647
Real time speed optimal measurement range	10Hz~4000Hz
Real time speed representation range	-32768Hz~32767Hz
Range of motor speed indication	1~655340RPM
Range of blockage protection time setting	0.1s~25.5sOr not protected
Duty cycle speed regulation mode startup response time	Rated current and maximum load current8AWhen,Response time approximately0.1s
Response time for switching between positive and negative rotation of duty cycle speed regulation mode	Rated current and maximum load current8AWhen,Response time approximately0.3s
Response time for starting closed-loop speed regulation mode	Rated current and maximum load current8AWhen,Response time approximately0.3s
Response time for forward and reverse switching of closed-loop speed regulation mode	Rated current and maximum load current8AWhen,Response time approximately0.5s
Position closed-loop control accuracy	acceleration500Hz/sWhen,1Error within pulse; acceleration2000Hz/sWhen,2Error within pulse; Error does not accumulate
Braking response time	Usually it is0.1s~0.3s
485Supported baud rates	1200~115200bps
Signal port withstand voltage	IN1、IN2、IN3、SQ1、SQ2 withstand voltage -0.5V~+25V； HU、HV、HW resistantpress-4.9V~+8.2V； VOVoltage resistance is0~+3.6V； 5V0、COM、485-A/BResistancePressure ±27V
Ambient Temperature	-30℃~70℃

Dimension definition

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interface definition

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Button usage

object	operating mode	function	describe	LED
key	Short press once	Motor Learning	Learning success	The yellow and green lights flash alternately6Simultaneously light up after going down1s
	Short press once	Motor Learning	Learning failure	The yellow and green lights flash alternately6After that, the yellow light flashes again3below
	Press and hold1sRelease later	Switch control mode	digit/Analog signal control	The yellow light is always on, and the green light is on0.5/2HzFrequency flicker
	Press and hold1sRelease later	Switch control mode	485Communication Control	The yellow light is constantly off, and the green light is0.5/2HzFrequency flicker
	Long press5sRelease later	Default communication	The baud rate is9600bpsVerification method even+1stop

Short press the button once to enter the learning mode of the motor. If the status indicator light shows alternating flashing of green and yellow lights6Simultaneously light up after going down1sIf the learning is successful; If the status indicator light shows alternating flashing of green and yellow lights6After that, the yellow light flashes again3If it goes down, then learning will fail.

Press and hold the button1sRelease it later to achieve digitalization/Analog signal control and485Switching of control. When the driver is in digital mode/When in analog signal control mode, the status indicator light is displayed as a yellow light that is constantly on, and the green light is0.5/2HzFrequency flicker; When the drive is in485When in control mode, the status indicator light appears as a yellow light that is constantly off and a green light0.5/2HzFrequency flicker.

Long press the button5sRelease and pass throughRS485useModbus-RTUThe communication protocol communicates with the driver, and the default baud rate for communication is9600bpsThe inspection method is even verification,1bit stop bit

Typical Connection Example

1. Connection method of single potentiometer duty cycle/closed-loop speed control with incremental motion control

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Use a potentiometerVR1Regarding the motorspeed regulation.press downB1The motor is rotating in the forward direction，B1Pop up, motor stopsstopWhen the forward rotation limit is reachedswitchSQ1Trigger limitStop the rear motor and press againB1Invalid; press downB2Motor reversal，B2Pop up, motor stopsstopWhen reversing the limitswitchSQ2LimitStop the motor and press againB2Invalid.

2. Dual potentiometer duty cycle/closed-loop speed regulation connection method

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Use a potentiometerVR1andVR2respectivelyPositive for the motorTransform and ReverseSpeed regulation through switchK2Enable the control motor, through the switchK1Switch the direction of motor rotation through limit switchesSQ1andSQ2respectivelyalignment、reversalperformLimit position.

3. Single chip PWM signal duty cycle/closed-loop speed control method connection

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IN1Connected to a microcontrollerPWMThe output is used for speed regulation;IN2andIN3Two single-chip microcontrollersrespectivelyIOto be connected,Used separately forControl the forward and reverse rotation of the motor and emergency brakingLimit switchSQ1andSQ2Limit the forward and reverse directions separately.

4. Connection of single-chip microcomputer pulse signal position control

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The driver'sCOMCompared to microcontrollersPower Groundto be connected；IN1connectThe microcontroller'sIO1，Accept pulse signals from the microcontroller, used forControl motor stepping；IN2Connected to a microcontrollerIO2Used to control the direction of stepping;IN3Connected to a microcontrollerIO3Used to control emergency stop;VOCompared to microcontrollersIO0to be connected,Output completion signal to notify the microcontroller that the position control process has been completed；Limit switchSQ1andSQ2Limit the forward and reverse directions separately.

5. Connection method of PLC analog signal duty cycle speed regulation

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The driver'sCOMgivePLCThe relayCOMConnect the terminal and analog signal to ground;IN1connectPLCofanalog outputAOUsed for speed regulation;IN2、IN3Connect separatelyPLCofrelay/Transistor outputY2andY1，respectivelyMotorForward rotation andreversalThrough limit switchesSQ1andSQ2Limit the forward and reverse directions separately.

6. Connection method for PLC pulse signal position control

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The driver'sCOMconnectPLCThe signal ground;IN1connectPLCofY3，acceptPLCThe pulse signal, used forControl motor stepping；IN2connectPLCofY2Used to control the direction of stepping;IN3connectPLCofY1Used to control the emergency stop of the motor;The driver'sVOConnect one port in series240The resistance of Europe, andVOandCOMgivePLCofX1and24V+Connect an optocoupler between them forOutput completion signal to notifyPLCThe position control process has been completed; Limit switchSQ1andSQ2Limit the forward and reverse directions separately.

7.485 Communication Multi machine Control Connection

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The 485 communication lines of each drive are connected in parallel in the A-A and B-B directions, followed by a 485 master station. The 485 master station independently operates each drive based on the slave station address configured by the drive. The address configured for each drive should be unique and cannot be duplicated with other drives.

Attachment: Selection Reference for AQMDxxxxBLS Series Motor Drivers

model	Maximum compatible motor	Maximum current/rated current	Maximum current for energy consumption braking	brake resistance	control signal	Product size
AQMD3605BLS (Exquisite size)	12V-30W 24V-85W 36V-125W	7A/5A	3ADo not use high currentFrequent brake reversing	Non braking resistor braking method	one/twoPotentiometer0~3.3VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	70mm×65mm×21mmbare board
AQMD2408BLS-M (485protect/Overheat protection/Voltage detection/High starting torque. The main materials are made of domestically produced original equipment)	12V-50W 24V-135W	16A (Multiple current output)/8A	3ADo not use high currentFrequent brake reversing	Non braking resistor braking method	one/twoPotentiometer0~3.3VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	55mm×55mm×17mm bare board
		10A (Non current doubling output)/8A
AQMD3608BLS	12V-50W 24V-135W 36V-200W	10A/8A	3ADo not use high currentFrequent brake reversing	Non braking resistor braking method	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	92mm×87mm×30mmbare board perhaps 115mm×90mm×40mm Plastic casing
AQMD6010BLS	12V-60W 24V-170W 36V-250W 48V-335W 60V-420W	12A/10A	6A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	136mm×82mm×45mm Aluminum alloy casing
AQMD6010BLS-A (485Isolation and terminal upgrade)
AQMD6010BLS-A1 (485quarantine/Overheat protection/Voltage detection/High starting torque)	12V-60W 24V-170W 36V-250W 48V-335W 60V-420W	20A (Multiple current output)/10A	6A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	136mm×82mm×45mm Aluminum alloy casing
		12A (Non current doubling output)/10A
AQMD6010BLS-B2 (485protect/Overheat protection/Voltage detection/High starting torque. The main materials are made of domestically produced original equipment)	12V-60W 24V-170W 36V-250W 48V-335W 60V-420W	20A (Multiple current output)/10A	6A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	136mm×82mm×45mm Aluminum alloy casing
		12A (Non current doubling output)/10A
AQMD6015BLS-A1 (485quarantine/Overheat protection/Voltage detection/High starting torque)	12V-90W 24V-250W 36V-370W 48V-500W 60V-630W	30A (Multiple current output)/15A	6A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	136mm×82mm×45mm Aluminum alloy casing
		20A (Non current doubling output)/15A
AQMD6020BLS (485quarantine)	12V-100W 24V-270W 36V-400W 48V-540W 60V-670W	20A/16A	6A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	160mm×96mm×55mm Aluminum alloy casing
AQMD6030BLS (485quarantine)	12V-180W 24V-500W 36V-750W 48V-1000W 60V-1250W	35A/30A	20A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	178mm×108mm×68mm Aluminum alloy casing
AQMD6030BLS-A1 (485quarantine/Overheat protection/Voltage detection/High starting torque)	12V-180W 24V-500W 36V-750W 48V-1000W 60V-1250W	50A (Multiple current output)/35A	20A	Comes with	one/twoPotentiometer0~3.3/5/10VAnalog signal0/3.3/5/24VLogic levelswitch, buttonsPWMPulse, frequency、RS485	178mm×108mm×68mm Aluminum alloy casing
		35A (Non current doubling output)/35A
AQMD6020BLS-P (Programmable)	12V-100W 24V-270W 36V-400W 48V-540W 60V-670W	20A/16A	20A	Comes with	RS485Customize the process	160mm×96mm×55mm Aluminum alloy casing
AQMD6030BLS-P (485Isolation, programmable)	12V-180W 24V-500W 36V-750W 48V-1000W 60V-1250W	35A/30A	20A	Comes with	RS485Customize the process	178mm×108mm×68mm Aluminum alloy casing

Address: 4-1-1733, Dongli International Plaza, Simaqiao, Chenghua District, Chengdu City

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Category: Standard Products

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