<h2>Dimensions of brushless DC motor controller BLD-20DIN</h2><picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-dimensions.png" alt="Dimensions of brushless DC motor controller BLD-20DIN"/></picture>

Dimensions

<h2>Dimensiones del controlador de motor DC sin escobillas BLD-20DIN</h2><picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-dimensions.png" alt="Dimensiones del controlador de motor DC sin escobillas BLD-20DIN"/></picture>

Dimensiones

dimensions

<h2>Description of brushless DC motor controller BLD-20DIN</h2> <p>BLD-20 is a simple controller for DC brushless motors with Hall sensors. This unit control motor speed, direction, provides smooth start and stop. It is intended for small and medium size motors with current under 20 A. This allows the controller to be used with most modern and common motors in the industry. The controller provides setting the motor current limit, which protects a system from damage. The controller includes a built-in braking resistor to absorb regenerative energy during long-term braking and high inertia loads.</p> <h3>The DC brushless motor controller BLD-20DIN provides the following functions:</h3> <ul><li>Smooth acceleration and deceleration of the motor, which is regulated by a user using the internal potentiometer;</li><li>Analog speed control of a BLDC motor is carried out by a built-in or external potentiometer, an analog signal of 0...5 V or PWM signal;</li><li>Start and stop the motor with the button START/STOP or with a signal to the discrete input;</li><li>Reversing the direction of rotation of the motor with the button DIR or with a signal to the discrete input;</li><li>Emergency stop of the brushless motor in case of opening of the protective electrical circuit HARD STOP;</li><li>Limitation maximum operating current of the motor is set by the user using;</li><li>Processing of the external START/STOP and DIR signals can be done on a level or rising edge. The operating logic is selectable and can be configured according to system requirements; </li><li>Absorption of energy generated by the motor (coasting, forced rotation) - the controller has a built-in braking resistor (10 W, 11 Ohm). </li></ul><p>Analog speed control by internal or external potentiometer or analog voltage signal 0...5 V. Speed regulation with PWM signal is also possible. When using an external PWM signal, the motor speed is proportional to the effective voltage level applied to the SPEED input. (Recommended PWM signal parameters: F = 5 kHz, amplitude 5 V).</p> <p>Smooth acceleration and deceleration of the motor is adjusted by using of a trimmer potentiometer.</p> <p>To start and stop the motor there are a button START/STOP and an input for connection of an external signal. To change the motion direction there are a button DIR and an input for connection of an external signal. There is an input for connection of an external alarm signal.</p> <p>The motor current limiting can be adjusted by using of a trimmer potentiometer.</p> <p>Handling of external signals START/STOP and DIR can be realized as per the signal level or per front edge of the signal. To change the signal handling method approach our company or our official representatives.</p> <h3>Brushless motor speed control:</h3> <ul><li>external potentiometer; </li> <li>built-in potentiometer;</li> <li>analog voltage signal 0...5 V;</li> <li>PWM signal. </li> </ul> <p>For the most accurate speed control of a brushless motor, an analog speed reference signal scaling function is provided (the function is existing in the firmware from the spring 2022). Since different models of motors have different operating and maximum speeds, the BLD-20DIN controllers have the ability to adjust the control signal and the output speed of the motor. This function allows to control the speed of motors of different modifications and manufacturers, as well as adopt the signal sensitivity when working at low speeds. The maximum motor speed can be set from 1000 to 20000 rpm.</p> <h3>Parameters of external signals DIR and START/STOP:</h3> <ul><li>signal type - clean contact; </li> <li>maximum resistance of the closed contacts - 4.7 kOhm; </li> <li>maximum input current - 0.5 mA; </li> <li>in default the signal START/STOP is processed as per the front edge of the signal (it is possible to change the logic to be processed according to a level of the signal); </li> <li>in default the signal DIR is processed according to a level of the signal (it is possible to change the logic to be processed according to a front edge of the signal). </li> </ul> <h3>The logic of the operation of the input signals of the BLD-20DIN controller</h3> <p>The logic of control signals of the controllers BLD-20DIN can be customized to suit the system requirements.</p> <p>The START/STOP button is located on the front panel of the controller and always operates on the edge and the signal. The input signal START/STOP can be adjusted to one of the options: to be processed according to a front edge of the signal or according to a level of the signal.</p> <p>The input signal and the button DIR duplicate each other. Their operation logic is always the same and also can be adjusted to operate according to a front edge of the signal or according to a level of the signal.</p> <p>The default setting is the next: START/STOP is processed according to a front edge of the signal, DIR is processed according to a level of the signal (Mode B).</p> <p>The default setting can be changed if necessary. The controller can be configured to the following options for the logic of the input signals:</p> <h3>Mode A:</h3> <div> <picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-description-1.png" alt="START/STOP – front of the signal. DIR – front of the signal - is used to reverse rotation direction"/></picture> <p>START/STOP – front of the signal <br> DIR – front of the signal - is used to reverse rotation direction</p> </div> <h3>Mode B:</h3> <div> <picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-description-2.png" alt="START/STOP – front of the signal. DIR – level of the signal – is used to set rotation direction"/></picture> <p>START/STOP – front of the signal <br> DIR – level of the signal – is used to set rotation direction</p> </div> <h3>Mode C:</h3> <div> <picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-description-3.png" alt="START/STOP – level of the signal. DIR – level of the signal – is used to set rotation direction"/></picture> <p>START/STOP – level of the signal <br> DIR – level of the signal – is used to set rotation direction</p> </div> <h3>Mode D (is designated to control actuators):</h3> <div> <picture><img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-description-4.png" alt="START/STOP – level of the signal – is used for forward motion. DIR – level of the signal – is used for backward motion"/></picture> <p>START/STOP – level of the signal – is used for forward motion <br> DIR – level of the signal – is used for backward motion</p> </div> 

Description

<h2>Descripción del controlador de motor DC sin escobillas BLD-20DIN</h2><p>Deceleración y aceleración suaves del motor vienen desde el usuario con la apoyo de trimmer. La regulación análoga de la velocidad se realice por el reóstato potenciómetro externo o interno. Para poner en marcha o parar el motor hay botones START/STOP y la entrada duplicada para conexión por el señal interno. Para el cambio de la dirección de movimiento de rotación del motor hay botón DIR o la entrada duplicada para conexión por el señal interno. Proviene la entada para la conexión por el señal interno de interrupción de emergencia. Limitación de corriente del motor por el usuario con resistor variable. La elaboración de los señales internos START/STOP y DIR pueden funcionar por nivel o frente del señal. Para el cambio de opción de la elaboración de los señales hay que conectarse con nuestra oficina o representante legal de nuestra empresa. El cambio de firmware para este modelo se proporciona sólo en nuestra impresa. Por favor, comuníque su firmware preferido antes de enviar.</p>

Descripción

description

<h2>Connection of brushless DC motor controller BLD-20DIN</h2><picture> <img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-connection-1.png" alt="Connection example of proximity sensors to the inputs of the BLD-20DIN controller"> <p>Connection example of proximity sensors to the inputs of the BLD-20DIN controller</p> </picture> <p>When connecting a brushless motor to the BLD-20DIN controller, it is necessary to take into account possible noise and losses in the lines. To reduce interference and distortion, the following recommendations should be considered:</p> <ul><li>Do not intertwine and/or lay in one bundle (cable channel) signal wires (feedback wires) with phase wires. It is desirable to spread them apart from each other at some distance; </li> <li>It is necessary to install ferrite filters at the beginning and at the end of each cable. A ferrite filter is a component that works to suppress high frequency interference in an electrical circuit; </li> <li>It is advisable to use a shielded cable, but remember that the shield increases stay capacitance, which worsens the operation of the motor as a whole. Cable shielding is done if high-frequency interference from a running motor interferes with other equipment. Or vice versa, if nearby equipment (for example, welding) introduces distortion into the operation of the motor and controller. </li> </ul> <picture> <img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-connection-2.png" alt="Recommendations for connecting a brushless motor"> <p>Recommendations for connecting a brushless motor</p> </picture>

Connection

<h2>Conexión del controlador de motor DC sin escobillas BLD-20DIN</h2><picture> <img src="/files/products/dc-brushless-motor-controllers/bld-20din/bld-20din-connection-1.png" alt="Ejemplo de conexión de sensores de proximidad a las entradas del controlador BLD-20DIN"> <p>Ejemplo de conexión de sensores de proximidad a las entradas del controlador BLD-20DIN</p> </picture>

Conexión

connection

Brief description

Breve descripción

Manual

manual

3D model

3D modelo

3d-model

<p>The driver is designed to control 3-phase DC motors with Hall sensors. It is suitable for small and medium size motors with current under 20 A. This model provides analog speed control, acceleration and deceleration regulation. Adjustable current limitation prevents motor overload and damage. Digital inputs START/STOP, DIR, HARD STOP are useful for system integration.</p>

The driver is designed to control 3-phase DC motors with Hall sensors. This model provides analog speed control, acceleration and deceleration regulation

Buy BLD-20DIN - brushless DC motor controller

Brushless DC motor controller

BLD-20DIN

<p>El driver está diseñado para motores de CC trifásicos sin escobillas con sensores Hall. Este modelo proporciona control analógico de velocidad, aceleración y desaceleración. La limitación de corriente ajustable evita sobrecargas y daños al motor. Las entradas digitales START/STOP, DIR, HARD STOP se pueden utilizar para una mejor integración en el sistema.</p>

El controlador está diseñado para controlar motores CC trifásicos con sensores Hall. Este modelo proporciona control analógico de velocidad, regulación de aceleración y desaceleración.

Comprar BLD-20DIN - controlador de motor DC sin escobillas

Controlador para motores BLDC

bld-20din

Voltage

Voltaje

Rated current

Corriente nominal hasta

Peak current

Corriente máxima

Control methods

Métodos de control

BLDC motor controllers for speed and position control of 3-phase DC brushless motors with Hall sensors. Two series BLD and BLSD are intended for BLDC control 24V - 48V motors power up to 1000 W power.

We offer BLD and BLSD controllers for brushless DC motors with Hall sensors. BLD drivers control brushless motors using external signals to special inputs.

Buy brushless DC motor controllers from the manufacturer

<h2>About DC brushless motor controllers</h2>
<p>A brushless DC motor with Hall sensors is a sophisticated system that combines the advantages of BLDC technology with precise speed control. These drives rely on Hall effect sensors to provide feedback regarding the position of the rotor magnets. This information is then used by the controller to regulate the motor's speed and direction of rotation.</p>
<p>The controller for a BLDC motor consists of several essential parts. The primary component is the brushless motor driver. Its role is to receive control signals and convert them into electrical pulses that drive the motor's phases. The brushless driver ensures the motor operates in perfect synchronization with the desired speed and direction.</p>
<p>To achieve accurate speed control, a brushless motor speed controller is employed. This component utilizes the feedback from the Hall effect sensors to detect the position of the rotor relative to the stator. Based on this feedback, the controller adjusts the phase currents, enabling precise speed control. The brushless motor speed controller is responsible for maintaining the desired speed and adapting to changes in load or operating conditions.</p>
<p>The electrical circuit of a brushless motor controller includes various features to optimize performance and protect the motor and the controller itself. Power electronics, such as transistors or MOSFETs, are crucial elements of the circuit. These devices switch the current flow to the motor's phases, controlled by a microprocessor or digital signal processor (DSP) within the controller. The microprocessor executes control algorithms that determine the timing and amplitude of the phase currents based on the feedback received from the Hall sensors.</p>
<p>In addition to the control circuitry, the brushless motor controller's electrical circuit incorporates protective features. These safeguards include overcurrent protection and overtemperature protection, which monitor the motor's operating conditions and take appropriate actions to prevent damage. For instance, the controller might reduce the current or trigger an alarm if critical limits are exceeded.</p>
<p>For example, the <a href="/products/dc-brushless-motor-controllers/blsd-20modbus">48V brushless motor controller</a> is designed to work with motors powered by a 24-48V power supply . This controller provides efficient power conversion and control for applications requiring higher voltage levels. It integrates seamlessly with the motor and ensures optimal performance and compatibility.</p>
<p>Another option is the electronic speed controller (ESC), which combines all the necessary components, including the brushless motor driver, speed controller, and additional control features, into a single unit. The ESC simplifies the wiring and setup process, offering a compact and user-friendly solution for controlling brushless DC motors. It often includes programmable parameters, braking capabilities, and motor protection mechanisms.</p>
<p>In summary, <a href="/products/dc-brushless-motors">brushless DC motors with Hall sensors</a> offer precise speed control through the utilization of a brushless motor driver and a brushless motor speed controller. The controller's electrical circuit comprises power electronics, a microprocessor or DSP, and protective features. A 48V brushless motor controller is specifically designed for motors operating at 48V, while a brushless electronic speed controller consolidates all the necessary components into a single unit for easy integration and efficient control of the motor.</p>

DC brushless motor controllers

Controladores de motor BLDC para control de velocidad y posición de motores sin escobillas de CC trifásicos con sensores Hall. Las dos series BLD y BLSD están diseñadas para el control BLDC de motores de 24 V - 48 V con una potencia de hasta 1000 W.

Ofrecemos controladores BLD y BLSD para motores DC sin escobillas con sensores Hall. Los controladores BLD controlan motores sin escobillas mediante señales externas a entradas especiales.

Compre controladores de motor CC sin escobillas del fabricante

<h2>BLDC - Controlador de motor CC sin escobillas</h2>
<p>Un motor CC sin escobillas con sensores Hall es un sistema sofisticado que combina las ventajas de la tecnología BLDC con un control de velocidad preciso. Estas unidades se basan en sensores de efecto Hall para proporcionar información sobre la posición de los imanes del rotor. Esta información luego es utilizada por el controlador para regular la velocidad del motor y la dirección de rotación.</p>
<p>El controlador de un motor BLDC consta de varias partes esenciales. El componente principal es el controlador del motor sin escobillas. Su función es recibir señales de control y convertirlas en pulsos eléctricos que impulsan las fases del motor. El controlador sin escobillas garantiza que el motor funcione en perfecta sincronización con la velocidad y la dirección deseadas.</p>
<p>Para lograr un control de velocidad preciso, se emplea un controlador de velocidad de motor sin escobillas. Este componente utiliza la retroalimentación de los sensores de efecto Hall para detectar la posición del rotor en relación con el estator. En función de esta retroalimentación, el controlador ajusta las corrientes de fase, lo que permite un control de velocidad preciso. El controlador de velocidad del motor sin escobillas se encarga de mantener la velocidad deseada y adaptarse a los cambios de carga o condiciones de funcionamiento.</p>
<p>El circuito eléctrico de un controlador de motor sin escobillas incluye varias características para optimizar el rendimiento y proteger el motor y el propio controlador. La electrónica de potencia, como los transistores o los MOSFET, son elementos cruciales del circuito. Estos dispositivos cambian el flujo de corriente a las fases del motor, controlados por un microprocesador o procesador de señal digital (DSP) dentro del controlador. El microprocesador ejecuta algoritmos de control que determinan el tiempo y la amplitud de las corrientes de fase en función de la retroalimentación recibida de los sensores Hall.</p>
<p>Además del circuito de control, el circuito eléctrico del controlador de motor sin escobillas incorpora características de protección. Estas medidas de seguridad incluyen protección contra sobrecorriente y protección contra sobretemperatura, que monitorean las condiciones de funcionamiento del motor y toman las medidas adecuadas para evitar daños. Por ejemplo, el controlador puede reducir la corriente o activar una alarma si se exceden los límites críticos.</p>
<p>Por ejemplo, el <a href="/products/dc-brushless-motor-controllers/blsd-20modbus">controlador de motor sin escobillas de 48 V</a> está diseñado para funcionar con motores alimentados por una fuente de alimentación de 24-48 V. Este controlador proporciona conversión y control de energía eficientes para aplicaciones que requieren niveles de voltaje más altos. Se integra a la perfección con el motor y garantiza un rendimiento y una compatibilidad óptimos.</p>
<p>Otra opción es el controlador de velocidad electrónico (ESC), que combina todos los componentes necesarios, incluido el controlador de motor sin escobillas, el controlador de velocidad y funciones de control adicionales, en una sola unidad. El ESC simplifica el proceso de cableado y configuración, ofreciendo una solución compacta y fácil de usar para controlar motores de CC sin escobillas. A menudo incluye parámetros programables, capacidades de frenado y mecanismos de protección del motor.</p>
<p>En resumen, <a href="/es/products/dc-brushless-motors">los motores de CC sin escobillas con sensores Hall</a> ofrecen un control de velocidad preciso mediante la utilización de un controlador de motor sin escobillas y un controlador de velocidad de motor sin escobillas. El circuito eléctrico del controlador comprende electrónica de potencia, un microprocesador o DSP y elementos de protección. Un controlador de motor sin escobillas de 48 V está diseñado específicamente para motores que funcionan de 48 V, mientras que un controlador consolida todos los componentes necesarios en una sola unidad para una fácil integración y un control eficiente del motor.</p>

Controlador para motores BLDC BLD-20DIN

Dimensiones del controlador de motor DC sin escobillas BLD-20DIN

Descripción del controlador de motor DC sin escobillas BLD-20DIN

Conexión del controlador de motor DC sin escobillas BLD-20DIN

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