{"id":4213,"date":"2024-02-20T00:02:02","date_gmt":"2024-02-19T16:02:02","guid":{"rendered":"https:\/\/assunmotor.com\/blog\/?p=4213"},"modified":"2024-02-20T17:54:17","modified_gmt":"2024-02-20T09:54:17","slug":"dc-motor","status":"publish","type":"post","link":"https:\/\/assunmotor.com\/blog\/dc-motor\/","title":{"rendered":"What is a DC Motor and Its Working Principle?"},"content":{"rendered":"[vc_row][vc_column][vc_column_text]A Direct Current motor, a DC motor, is an electrical instrument that is operated by direct current and transforms electrical energy into mechanical energy. In this article, components, working principles, types, and applications of DC motors have been discussed in detail.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless, Brushed &amp; Servo Motors.&#8221; color=&#8221;primary&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; css_animation=&#8221;bounceInUp&#8221; link=&#8221;url:https%3A%2F%2Fassunmotor.com%2Fonline-shop%2Fbrushless-coreless-motor&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Components_of_a_DC_Motor\" title=\"Components of a DC Motor\">Components of a DC Motor<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#1_Rotor\" title=\"1. Rotor:\">1. Rotor:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#2_Stator\" title=\"2. Stator:\">2. Stator:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#3_Commutator_and_Brushes\" title=\"3. Commutator and Brushes:\">3. Commutator and Brushes:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Working_Principle_of_a_DC_Motor\" title=\"Working Principle of a DC Motor\">Working Principle of a DC Motor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Types_of_DC_Motor\" title=\"Types of DC Motor\">Types of DC Motor<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Self-_Excited_DC_Motor\" title=\"Self- Excited DC Motor\">Self- Excited DC Motor<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Shunt_Wound_DC_Motor\" title=\"Shunt Wound DC Motor\">Shunt Wound DC Motor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Series_Wound_DC_Motor\" title=\"Series Wound DC Motor\">Series Wound DC Motor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Compound_Wound_DC_Motor\" title=\"Compound Wound DC Motor\">Compound Wound DC Motor<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#2_Separately_Excited_DC_Motor\" title=\"2) Separately Excited DC Motor\">2) Separately Excited DC Motor<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Characteristics\" title=\"Characteristics\">Characteristics<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Applications_of_DC_Motors\" title=\"Applications of DC Motors\">Applications of DC Motors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/assunmotor.com\/blog\/dc-motor\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Components_of_a_DC_Motor\"><\/span><strong>Components of a DC Motor<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h3><span class=\"ez-toc-section\" id=\"1_Rotor\"><\/span>1. Rotor:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>The rotor of a DC Motor is a cylinder of magnetic laminations insulated with each other.<\/li>\n<li>It is vertical to the axis of the cylinder.<\/li>\n<li>It is detached from the field coil by an air gap and rolled on its axis.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Stator\"><\/span>2. Stator:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>The field coil of a DC motor is a static portion where winding is wound to generate a magnetic field.<\/li>\n<li>An electromagnet holds a cylindrical cavity in the middle of the poles.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Commutator_and_Brushes\"><\/span>3. Commutator and Brushes:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>The commutator is a cylindrical configuration in a DC Motor. It is composed of copper fractions that are piled together.<\/li>\n<li><em>Brushes are carbon and graphite configurations.<\/em><\/li>\n<li>Brushes carry electric current from the outer field to the moving commutator.<\/li>\n<li><em>The commutator and brush unit transfer power from the stationary electrical circuit to the moving rotor.<\/em><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4930 size-full\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/components-of-a-dc-motor.jpg\" alt=\"components of a dc motor\" width=\"364\" height=\"232\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/components-of-a-dc-motor.jpg 364w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/components-of-a-dc-motor-300x191.jpg 300w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Working_Principle_of_a_DC_Motor\"><\/span>Working Principle of a DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The operation of a direct current (DC) motor is that if a current-carrying conductor is set up in a magnetic area, the conductor faces a mechanical force. The direction of force can be found from Fleming&#8217;s left-hand rule, and the magnitude of this force can be mentioned as:<\/p>\n<p>F= B I L Newton<\/p>\n<p>Where B is a magnetic field, I is a current and L is the length of the conductor.<\/p>\n<p>If thumb, forefinger and middle finger of the left-hand are vertical with each other followed by Fleming&#8217;s Left Hand Rule, thumb will move to the magnetic force, forefinger will be to the magnetic field and middle finger will be into the flow of current.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4931 size-full\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/flemings-left-hand-rule.jpg\" alt=\"fleming's left hand rule\" width=\"308\" height=\"288\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/flemings-left-hand-rule.jpg 308w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/flemings-left-hand-rule-300x281.jpg 300w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><\/p>\n<p>A magnetic field is generated through the air gap if the DC motor is stimulated. The magnetic field is generated through the direction of the radii of the armature. The magnetic field penetrates into the armature from the north pole of the field coil and leaves from the South Pole.<\/p>\n<p>The conductors on the other pole experience a force with the equal strength in the reverse direction. These two forces generate a torque that causes the motor armature for rotation. When the flow of current in the wire becomes opposite, the direction of rotation also becomes opposite. If magnetic field and electric field interact with each other, they generate a mechanical force that causes the rotation of the armature.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4932\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/working-principle-of-a-dc-motor.jpg\" alt=\"Working principle of a DC motor\" width=\"464\" height=\"302\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/working-principle-of-a-dc-motor.jpg 464w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/working-principle-of-a-dc-motor-300x195.jpg 300w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Types_of_DC_Motor\"><\/span>Types of DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Self-_Excited_DC_Motor\"><\/span>Self- Excited DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In a self-excited DC motor, field winding is linked through the series or parallel connection with the armature winding.\u00a0 It can be of three types, such as:<\/p>\n<p>i) Shunt Wound DC Motor<br \/>\nii) Series Wound DC Motor<br \/>\niii) Compound Wound DC Motor[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h4><span class=\"ez-toc-section\" id=\"Shunt_Wound_DC_Motor\"><\/span>Shunt Wound DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>The field winding is linked through the parallel connection with the armature in a shunt wound motor. \u00a0Below is the figure of a shunt wound DC motor:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4933\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor.png\" alt=\"Shunt Wound DC Motor\" width=\"700\" height=\"375\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor.png 1790w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-300x161.png 300w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-1024x548.png 1024w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-768x411.png 768w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-1536x822.png 1536w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-750x401.png 750w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/shunt-wound-dc-motor-1140x610.png 1140w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h4><span class=\"ez-toc-section\" id=\"Series_Wound_DC_Motor\"><\/span>Series Wound DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>In a series wound DC motor, the field winding is coupled through the series connection with the armature winding in a series wound DC motor. The figure is the following:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4934\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor.png\" alt=\"Series Wound DC Motor\" width=\"700\" height=\"438\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor.png 1568w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-300x188.png 300w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-1024x641.png 1024w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-768x481.png 768w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-1536x962.png 1536w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-750x470.png 750w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/series-wound-dc-motor-1140x714.png 1140w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h4><span class=\"ez-toc-section\" id=\"Compound_Wound_DC_Motor\"><\/span>Compound Wound DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Compound DC motor has both shunt and series field winding. The compound motor is two types, such as:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4935\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor.png\" alt=\"Compound Wound DC Motor\" width=\"700\" height=\"418\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor.png 1660w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-300x179.png 300w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-1024x612.png 1024w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-768x459.png 768w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-1536x918.png 1536w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-750x448.png 750w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/compound-wound-dc-motor-1140x681.png 1140w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><strong>a) Cumulative Compound Motor<\/strong>: If the magnetic flux generated by both windings in the same direction, then it is called as cumulative compound motor<\/p>\n<p><strong>b) Differential Compound Motor<\/strong>: If the flux generated by the series field windings is opposite to the flux generated by the shunt field winding, then it is called as a differential compound motor.[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"2_Separately_Excited_DC_Motor\"><\/span>2) Separately Excited DC Motor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In a separately excited DC motor, the field coils are energized from an outside origin of the DC supply. The figure is shown below:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4937\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor.png\" alt=\"Separately Excited DC Motor\" width=\"700\" height=\"453\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor.png 1530w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor-300x194.png 300w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor-1024x663.png 1024w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor-768x497.png 768w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor-750x485.png 750w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/separately-excited-dc-motor-1140x738.png 1140w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h4><span class=\"ez-toc-section\" id=\"Characteristics\"><\/span>Characteristics<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Torque, speed and efficiency are the important parameters to determine the performance of a DC motor.<\/p>\n<p><strong>Back EMF<\/strong><\/p>\n<p>Back EMF is an important parameter for the characteristics of DC motor. If a conductor is set up in a varying magnetic field based on Faraday\u2019s Law of electromagnetic induction, it generates a current in the conductor.<\/p>\n<p>So, when the motor begins rotating, the armature cancels the magnetic field of the stator and generates an EMF. This is known as a counter EMF or a back EMF. The direction of this induced EMF is provided by\u00a0Lenz\u2019s Law and it resists the armature current.<\/p>\n<p>If Back EMF is expressed by E<sub>b<\/sub>, then<\/p>\n<p style=\"text-align: center;\">E<sub>b<\/sub>\u00a0 = \u03a6. N.Z.P \/ 60.A<\/p>\n<p>\u03a6 is the magnetic flux per pole<\/p>\n<p>N is the speed of the armature in RPM<\/p>\n<p>Z is the total conductors in the armature<\/p>\n<p>P is the number of poles in the motor<\/p>\n<p>A is the number of parallel paths through the armature<\/p>\n<p><strong>Torque<\/strong><\/p>\n<p>Torque is the twisting force from the motor that is measured in Newton-meter (Nm). The torque developed from a DC motor can be expressed from the following equation:<\/p>\n<p style=\"text-align: center;\">T = 0.159 * (\u03a6. N. Z. P \/ A) * I<sub>a<\/sub><\/p>\n<p>Where,<\/p>\n<p>I<sub>a <\/sub>is armature current and unit is Nm<\/p>\n<p>\u03a6 is the magnetic flux per pole<\/p>\n<p>N is the speed of the armature in RPM<\/p>\n<p>Z is the number of total conductors in the armature<\/p>\n<p>P is the number of poles in the motor<\/p>\n<p>A is the number of parallel paths through the armature<\/p>\n<p>The total torque produced at the armature is not available at the shaft for executing the work. Some of the torque can be lost in frictional losses. The torque that is used for doing useful work is called shaft torque. Shaft torque can be expressed from the following equation:<\/p>\n<p style=\"text-align: center;\">T<sub>SH<\/sub> = 9.55 * Output power \/ N<\/p>\n<p>Where,<\/p>\n<p>T<sub>SH<\/sub> is the shaft torque and expressed in Nm<\/p>\n<p>Output power in watts<\/p>\n<p><strong>Speed<\/strong><\/p>\n<p>Speed is known as how fast the armature of the DC motor spins in revolutions per minute. Speed relies on some parameters, such as input voltage, field current and armature resistance.<\/p>\n<p>The speed of the DC motor can be found from the following equation:<\/p>\n<p style=\"text-align: center;\">N = K * E<sub>b<\/sub> \/ \u03a6<\/p>\n<p>Where,<\/p>\n<p>N is the speed in rpm<\/p>\n<p>K is the proportionality constant<\/p>\n<p><strong>Efficiency<\/strong><\/p>\n<p>Efficiency is defined from the ratio of the output power to the input power of a DC motor. The\u00a0efficiency of a DC motor can be found from the following equation:<\/p>\n<p style=\"text-align: center;\">h\u00a0 = P<sub>out<\/sub> \/ P<sub>in<\/sub><\/p>\n[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Applications_of_DC_Motors\"><\/span>Applications of DC Motors<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>DC series motor<\/strong>: <span>Cranes Lifts and elevators, Power tools<\/span><\/p>\n<p><strong>DC shunt motor<\/strong>: Drills, Fans, Centrifugal pump<\/p>\n<p><strong>Compound DC motor<\/strong>: Compressors, Rolling mills, Presses<\/p>\n<p><strong>Permanent magnet DC motors<\/strong>: Toys, Starter motors, Wheelchairs<\/p>\n<p><strong>Brushless DC motor<\/strong>: Heating and ventilation, Cooling systems, Power tools[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span>The article highlights the significance of DC motors in various applications, underscoring their advantages in precision speed control and high torque. <\/span><\/p>\n<p><span>Assun Motor, recognizing these benefits, offers an extensive line of products tailored for precise motion engineering, including brushed, brushless, and servo motors. <\/span><\/p>\n<p><span>These motors are designed for a wide range of applications, from home and industrial uses to robotics, demonstrating Assun Motor&#8217;s commitment to providing high-quality, versatile solutions for motion control needs.<\/span>[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless, Brushed &amp; Servo Motors.&#8221; color=&#8221;primary&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; css_animation=&#8221;bounceInUp&#8221; link=&#8221;url:https%3A%2F%2Fassunmotor.com%2Fonline-shop%2Fbrushless-coreless-motor&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;]<div  class='epic_comment_container jeg_custom_comment_wrapper  '><\/div>[\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]A Direct Current motor, a DC motor, is an electrical instrument that is operated by direct current and transforms electrical energy into mechanical energy. In this article, components, working principles, types, and applications of DC motors have been discussed in detail.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless, Brushed &amp; Servo Motors.&#8221; color=&#8221;primary&#8221; size=&#8221;lg&#8221; [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4335,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[52],"tags":[],"class_list":["post-4213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledgebase"],"acf":[],"_links":{"self":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/4213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/comments?post=4213"}],"version-history":[{"count":4,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/4213\/revisions"}],"predecessor-version":[{"id":4943,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/4213\/revisions\/4943"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/media?parent=4213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/categories?post=4213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/tags?post=4213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}