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Motor which works on direct current
A DC motor is an electrical motor that uses direct current (DC) to produce mechanical force. The most common types rely on magnetic forces produced by
DC_motor
Synchronous electric motor powered by an electronic controller
A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power
Brushless_DC_electric_motor
Internally commutated electric motor
A brushed DC electric motor is an internally commutated electric motor designed to be run from a direct current power source and utilizing an electric
Brushed_DC_electric_motor
Machine that converts electrical energy into mechanical energy
converting mechanical energy into electrical energy. Electric motors can be powered by direct current (DC) sources, such as from batteries or rectifiers, or by
Electric_motor
Type of electric motor
The universal motor is a type of electric motor that can operate on either AC or DC power and uses an electromagnet as its stator to create its magnetic
Universal_motor
Type of electric motor
armature controlled DC motor is a direct current (DC) motor that uses a permanent magnet driven by the armature coils only. A motor is an actuator, converting
Armature-controlled_DC_motor
Polarity-switching electronic circuit
cross-bar. Most DC-to-AC converters (power inverters), most AC/AC converters, the DC-to-DC push–pull converter, isolated DC-to-DC converter most motor controllers
H-bridge
Type of AC motor
asynchronous motor). At synchronous speed the rotor poles lock to the rotating magnetic field. PMSMs are similar to brushless DC motors. Neodymium magnets
Synchronous_motor
Electron flow-powered mechanical device
dynamos, AC motors proved more difficult. It was not until Nikola Tesla's invention of the induction motor that AC motors began to replace DC motors in significant
Electric_machine
Electric motor driven by an AC electrical input
reluctance saliency, or DC or AC electrical windings. Less common, AC linear motors operate on similar principles as rotating motors but have their stationary
AC_motor
Piece of machine equipment
Motor drive is an electrical system that includes a motor. An adjustable-speed motor drive is a motor drive that has multiple operating speeds, while
Motor_drive
Component in motion systems
controlled by the stepper motor controller. In this sense, the stepper motor behaves much like an indexed control knob. A DC motor may also be used in place
Rotary_stage
Constants describing characteristics of electrical motors
that the back-EMF is equal to the battery voltage (also called DC line voltage), the motor reaches its limit speed. K T {\displaystyle K_{\text{T}}} is
Motor_constants
Type of motor
The type of motor is not critical to a servomotor, and different types may be used. At the simplest, brushed permanent magnet DC motors are used, owing
Servomotor
Swiss manufacturer of electric motor drive systems
is a Swiss manufacturer of electric motor drive systems, consisting of AC motors, DC motors, encoders, gears, motor controllers, and sensors. Maxon began
Maxon_Group
Type of machine
Newman's Energy Machine was a DC motor which the inventor, Joseph Newman, claimed to produce mechanical power exceeding the electrical power being supplied
Newman's_energy_machine
Tool for precise linear motion
linear motion. In other automated stages a DC motor may be used in place of a manual control knob. A DC motor does not move in fixed increments. Therefore
Linear_stage
Type of electronic circuit
A DC-to-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another
DC-to-DC_converter
Electric motor for discrete partial rotations
A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that rotates in a series of small and discrete angular steps
Stepper_motor
Electric motor for vehicle propulsion
slower operation is needed. A variant of the DC system is the AC series motor, also known as the universal motor, which is essentially the same device but
Traction_motor
Device used with AC electrical motors
Adjustable-speed drive Braking chopper DC motor starter section of Electric motor Electronic speed control Korndorfer starter Motor controller Space Vector Modulation
Motor_soft_starter
Type of electric motor
projecting (salient) electromagnet poles, similar to a wound field brushed DC motor. The rotor consists of soft magnetic material, such as laminated silicon
Reluctance_motor
abundant. There are two main types of DC motors, brushed and brushless. Brushed DC motors are the oldest type of DC motor and have been in use commercially
BugE
Stationary windings in a motor/generator
influence from moving field coils on the rotor. The first DC generators (known as dynamos) and DC motors put the field coils on the stator, and the power generation
Stator_(electric_machines)
Type of AC electric motor
commutator and brush assembly, similar to that of a direct current (DC) motor. The motor has a stator and a rotor but there is no electrical connection between
Repulsion_motor
DC motor speed control system
control, also known as the Ward Leonard drive system, was a widely used DC motor speed control system introduced by Harry Ward Leonard in 1891. In the early
Ward_Leonard_control
"The invention of the electric motor 1856-1893 - Timtable 1856 - 1873: From the invention of the dynamo to the dc motor". eti.kit.edu. Karlsruhe Institute
Timeline of the electric motor
Timeline_of_the_electric_motor
Method to control electric motors
synchronous motor is controlled under all operating conditions like a separately excited DC motor. That is, the AC motor behaves like a DC motor in which
Field-oriented_control
Externally controlled electric motor that runs by reluctance torque
The switched reluctance motor (SRM) is a type of reluctance motor. Unlike brushed DC motors, power is delivered to windings in the stator (case) rather
Switched_reluctance_motor
Direct current electric motor
voltage but very high current DC power supplies and have achieved some success powering experimental railguns. A homopolar motor is very easy to build. A permanent
Homopolar_motor
Modelling language for algebraic equations
Parameters ! motor parameters (dc motor) v = 36 ! input voltage to the motor (volts) rm = 0.1 ! motor resistance (ohms) lm = 0.01 ! motor inductance (henrys)
APMonitor
Electric propulsion unit for ships
became commercially practical in the early 21st century due to advances in DC motor controller technology. As of 2017, commercial models of between 500 kW
Rim-driven_thruster
Device for changing direction of current
are used in direct current (DC) machines: dynamos (DC generators) and many DC motors as well as universal motors. In a motor the commutator applies electric
Commutator_(electric)
Uses of capacitors in daily life
Capacitors allow only AC signals to pass when they are charged blocking DC signals. The main components of filters are capacitors. Capacitors have the
Applications_of_capacitors
Device for regulating the performance of a motor
are used with both DC motors (direct current) and AC motors (alternating current). A controller includes means to connect the motor's windings to the electrical
Motor_controller
Type of adjustable-speed drive
Regeneration can occur only in the drive's DC link bus when inverter voltage is smaller in magnitude than the motor back-EMF and inverter voltage and back-EMF
Variable-frequency_drive
Winding in the pole face of a motor
A compensation winding in a DC shunt motor is a winding in the field pole face plate that carries armature current to reduce stator field distortion. Its
Compensation_winding
Type of AC electric motor
rotor forming a self-starting induction motor, and the third a true synchronous motor with a separately excited DC supply to the rotor winding. George Westinghouse
Induction_motor
Type of electric motor construction
An axial flux motor (axial gap motor, or pancake motor) is a geometry of electric motor construction where the gap between the rotor and stator, and therefore
Axial_flux_motor
American semiconductor manufacturer
digital cameras, mobile handsets, AC-to-DC and DC-to-DC conversion, Wireless 802.11 LAN access points, brushless DC motor fans, serial connectivity, and automotive
Diodes_Incorporated
Unidirectional flow of electric charge
Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through
Direct_current
Machine used to measure force or mechanical power
which the prime mover drives a DC motor as a generator to create load, make excess DC power and potentially - using a DC/AC inverter - can feed AC power
Dynamometer
Power-producing component of an electric machine
DC machines, due to the commutator action (which periodically reverses current direction) or due to electronic commutation, as in brushless DC motors
Armature_(electrical)
Topics referred to by the same term
AC/DC converter, or rectifier, a device that converts AC to DC Universal motor or AC/DC motor, a type of electric motor that runs on AC or DC AC/DC receiver
AC/DC_(disambiguation)
American electrical engineer & inventor (1861-1915)
connected directly to the armature of a DC motor. The DC motor drives the load equipment at an adjustable speed. The motor speed is adjusted by adjusting the
Harry_Ward_Leonard
Electric motor with only two poles to its stationary field
electric motor is an electric motor with only two (hence bi-) poles to its stationary field. They are an example of the simple brushed DC motor, with a
Bipolar_electric_motor
Chinese manufacturing and trading company
Province. ZGC offers brushless DC motors, stepping motors, PM DC Planetary gear motors, PM DC spur gear motors, LED drivers etc. New Plant started running on
ZGC_Motors
German 35mm reflex motion picture camera (1937)
magazines are for 200 ft or 400 ft loads. The DC motor is mounted downwards as a handgrip. Later flat base DC motor mount units were developed e.g. by the Cine
Arriflex_35
35mm motion-picture cameras
familiar with the Konvas magazine. The Konvas runs on an electric 12 Volt DC motor mainly. Some are capable of running at very accurate "X-tal Sync" speeds
Konvas
Device for converting electrical power to another form
used to convert battery power to higher DC voltages. While a motor–generator set may consist of distinct motor and generator machines coupled together
Motor–generator
Method of slowing AC electric motors
DC injection braking is a method of slowing AC electric motors. Direct Current is injected into the winding of the AC motor after the AC voltage is disconnected
DC_injection_braking
Pennsylvania-based company specializing in high power semiconductor applications
applications. Powerex supports many markets, including transportation, AC and DC motor controls, UPS, alternative energy, medical power supplies, welding, industrial
Powerex_(semiconductors)
Locomotive powered by electricity
000 V DC became mainstream. 25 kV AC started in the USSR in around 1960 when the industry managed to build the rectifier-based AC-wire DC-motor locomotive
Electric_locomotive
British audio manufacturer
covered an aluminium frame providing mounting points for the suspension and DC motor. The suspension was unusual in that the subchassis hung from three extension
Pink Triangle (audio manufacturer)
Pink_Triangle_(audio_manufacturer)
Machine converting flow into rotation
DC electric motor is theoretically interchangeable with a DC electrical generator. However, many hydraulic pumps cannot be used as hydraulic motors because
Hydraulic_motor
The U.S. federal district of Washington, D.C., first required its residents to register their motor vehicles in 1903. Registrants provided their own license
Vehicle registration plates of Washington, D.C.
Vehicle_registration_plates_of_Washington,_D.C.
Razor with an electrically powered rotating or oscillating blade
prefer a skin lubricant for comfort. The razor may be powered by a small DC motor, which is either powered by batteries or mains electricity. Many modern
Electric_shaver
Simple electric-to-mechanical energy converter
mill" motor was an early form of electric motor, also known as the Revolving Armature Engine. It has similarities to both the synchronous motor and the
Mouse_mill_motor
shows the end product of the DC Motor Drive Water Pump before it has been connected to the solar panels. Fig. 2 DC motor drive water pump However one
Solar energy use in rural Africa
Solar_energy_use_in_rural_Africa
Japanese motor manufacturing company
industrial products. Applications for Mabuchi brushed DC electric motors and brushless electric motors include power drills, lawn mowers, vibrating cell phones
Mabuchi_Motor
DC government agency
Department of Motor Vehicles (DC DMV) is an agency of the government of the District of Columbia, in the United States. The department registers motor vehicles
District of Columbia Department of Motor Vehicles
District_of_Columbia_Department_of_Motor_Vehicles
Car and truck technology
to power electric motors. The battery delivers the power to the motor, which is either Alternating Current (AC) or Direct Current (DC). The difference
Automotive_engine
AC or DC motor with reduced magnetic stray field signature
A low magnetic electric motor (or non magnetic electric motor) is an AC or DC motor with a reduced magnetic stray field signature. Low magnetic or nonmagnetic
Low_magnetic_electric_motor
Toy robot arm
with no electronic components. The only electrical components are the DC motor, switch contacts in the countdown timer, on/off switch, and the batteries
Armatron
Device that changes direct current (DC) to alternating current (AC)
supplies DC power to recharge the batteries. Inverter circuits designed to produce a variable output voltage range are often used within motor speed controllers
Power_inverter
British train rolling stock
tube trains to use this type of DC motor, and would be the last newly built train on the London Underground with DC motors, and the second to last in the
London_Underground_1992_Stock
Hybrid car drivetrain made by Toyota
the separately-excited alternator with integral rectifier (DC generator) and starter (DC motor) are considered accessories that are attached to the internal
Hybrid_Synergy_Drive
Electrical machine
powered, the device converts AC to DC or DC to AC. The advantage of the rotary converter over the discrete motor–generator set is that the rotary converter
Rotary_converter
Electronic circuit that control motor speed
brushed DC motors and brushless DC motors. A brushed motor can have its speed controlled by varying the voltage on its armature. (Industrially, motors with
Electronic_speed_control
HVAC device
using cooling towers. These motors are sometimes called DC motors, sometimes EC motors and occasionally DC/EC motors. DC stands for direct current and
Fan_coil_unit
Motor vehicle
(PEV). The Sparrow is powered by a 20 kW (continuous) 156-volt DC or 3-phase AC electric motor and has a range of 32 to 64 km (20 to 40 mi) and a top speed
Myers_Motors_NmG
Difference in electric potential between two points in space
voltage for flashlight batteries is 1.5 volts (DC). A common voltage for automobile batteries is 12 volts (DC). Common voltages supplied by power companies
Voltage
Production of voltage by a varying magnetic field
the laminations. This is a rotor approximately 20 mm in diameter from a DC motor used in a CD player. Note the laminations of the electromagnet pole pieces
Electromagnetic_induction
Flow of electric charge
an ammeter. Electric currents create magnetic fields, which are used in motors, generators, inductors, and transformers. In ordinary conductors, they cause
Electric_current
Form of alternating current
The motor-generator method can also form an uninterruptible power supply when used in conjunction with a large flywheel and a battery-powered DC motor; such
Three-phase_electric_power
Self-playing guitar
GuitarBot uses a belt-drive mechanism to change pitch. An encoder-equipped DC motor drives a belt with an attached movable fret. As the belt moves the movable
GuitarBot
Photographic lens
built-in autofocus motor (DC) and weather resistance (WR). www.dpreview.com Media related to HD Pentax-DA 20-40mm F2.8-4 ED Limited DC WR at Wikimedia Commons
Pentax DA 20-40mm Limited lens
Pentax_DA_20-40mm_Limited_lens
Conversion of railways to use electricity for propulsion
rectified to a lower DC voltage in preparation for use by traction motors. These motors may either be DC motors which directly use the DC or they may be three-phase
Railway_electrification
Type of fan mounted to a ceiling horizontally
It is considered the most energy-efficient motor ever manufactured for ceiling fans (apart from the DC motor) since it consumes less energy than a household
Ceiling_fan
South Korean automobile manufacturer
2019. "Kia Motors and DC Entertainment Band Together to Create a Fleet of Justice League-inspired Vehicles for Hunger Relief Effort". DC Comics. October
Kia
Electric scooter
shares body panels and suspension parts. It is powered by a 2.8 kW (3.8 hp) DC motor fed from three Saft nickel-cadmium monoblocs giving an 18 V, 100 A·h battery
Peugeot_Scoot'Elec
Trains operated by the Washington Metro
cfm "WMATA Induction Motor". imgur. May 1995. Retrieved February 15, 2014. Whitehorne, Wayne; Mark Greenwald. "Washington, D.C." nycsubway.org. Retrieved
Washington Metro rolling stock
Washington_Metro_rolling_stock
American inventor
motor and linear actuator, with US Patent #3,370,189 as well as the "Cylindrical Stepper Motor" US Patent #3,495,107 . A Stepper motor is a DC motor that
A._W._Haydon
Electromagnet used to generate a magnetic field in an electro-magnetic machine
motor. Single-phase AC motors may follow either of these patterns: Small motors are usually universal motors, like the brushed DC motor with a commutator,
Field_coil
CAD software package for electric motors and generators
brushless permanent magnet motors (BPM), outer rotor BPM motors, induction motors, permanent magnet dc machines, switched reluctance motors, synchronous machines
Motor-CAD
Light commercial vehicle developed by Fiat and PSA
purpose. In August 1992, some Fiat Ducatos were built with the T29C electric DC motor from Leroy-Somer, named as the Ducato Elettra powered by 28 six-volt valve
Fiat_Ducato
Electromechanical device
power supplies, including DC to DC converters. Speed controllers for DC motors Driving brushless DC torque motors or stepper motors in actuators Class D electronic
Chopper_(electronics)
1996–2003 French supermini car
145 N⋅m (107 lb⋅ft) 20 kW (26 hp) (peak power) separately excited brushed DC motor made by Leroy Somer The Saxo Electrique was the next evolution for Citroën
Citroën_Saxo
Hong Kong automotive and industrial company
Johnson Motor for DC motors (Standard DC, Compact DC, and brushless DC product lines), and AC motors; Saia Motor for stepper motors and synchronous motors; Nanomotion
Johnson_Electric
Type of electric vehicle
series wound DC motors, a form of brushed DC electric motor. Separately excited and permanent magnet are just two of the types of DC motors available. More
Battery_electric_vehicle
Specialized DC electric motor
A torque motor is a specialized form of DC electric motor which can operate indefinitely while stalled, without incurring damage. In this mode of operation
Torque_motor
Law of electrical current and voltage
cannot be called Ohm's law, but it can still be used as a definition of static/DC resistance. Ohm's law is an empirical relation which accurately describes
Ohm's_law
Electric motor in the middle of a wheel
wheel hub motor, hub motor, or in-wheel motor is a brushless DC electric motor that is incorporated into the hub of the wheel. Wheel-hub motors are commonly
Wheel_hub_motor
American solar electric vehicle startup
sported a 12 hp (9 kW) diesel engine and a 24 hp (18 kW) permanent magnet DC motor. The design also called for a CVT and ultracapacitors, and would sell for
Aptera_Motors
Namiki supplies DC coreless motors, DC brushless motors and geared motors. In 2004, they developed the world's smallest micro geared motor (diameter 1.5mm)
Namiki_Precision_Jewel_Co
Electric pickup truck
stations capable of supplying 800 V DC power. Tesla states that up to 128 or 136 miles (206 or 219 km) (tri-motor or dual-motor versions, respectively) of range
Tesla_Cybertruck
Israeli electrical engineer and inventor
regenerator matrix and one for a refrigeration device with an improved DC motor. Uri Bin Nun new IEC CEO IEC chief resigns over planned electric company
Uri_Bin_Nun
Italian electric locomotive
three-phase traction motor. This project, which would have marked the first application of a three-phase traction motor in a 3 kV DC locomotive, was eventually
FS_E.323_and_E.324
EMU subway car built for use on the Los Angeles Metro Rail system
Pistoia, Italy between 1988 and 1993. They use chopper control and DC traction motors designed by Garrett AiResearch in Torrance California, later manufactured
Breda_A650
Technology of indoor and vehicular environmental comfort
New variable-speed DC-motor units allow solar power to more easily run them since this conversion is unnecessary, and since the motors are tolerant of voltage
Heating, ventilation, and air conditioning
Heating,_ventilation,_and_air_conditioning
travel, tourism, insurance
DC MOTOR
DC MOTOR
Surname or Lastname
English
English : occupational name for a winder of wool, from an agent derivative of Middle English winde(n) ‘to wind’ (Old English windan ‘to go’, ‘to proceed’). The verb was also used in the Middle Ages of various weaving and plaiting processes, so that in some cases the name may have referred to a basket or hurdle maker.English : habitational name from any of the various minor places in northern England so called, from Old English vindr ‘wind’ + erg ‘hut’, ‘shelter’, i.e. a shelter against the wind.English : John Winder is recorded in Somerset Co., MD, in 1665. William Henry Winder, born in the county in 1775, was blamed for the military defeat that led to the British burning of Washington, DC, in 1814; his son John Henry Winder (b. 1800) was a confederate general who was commander of southern military prisons.
DC MOTOR
DC MOTOR
DC MOTOR
DC MOTOR
DC MOTOR
DC MOTOR
DC MOTOR
n.
Alt. of Motorial
n.
A line- or ribbon-shaped material (as wire, string, or bandaging) wound around an object; as, the windings (conducting wires) wound around the armature of an electric motor or generator.
a.
Of or pertaining to motorpathy.
a.
Inciting to motion; -- applied to that action which, in the case of muscular motion, commences in the nerve centers, and excites the muscles to contraction. Opposed to excito-motor.
a.
Of or pertaining to movement produced by action of the mind or will.
a.
Applied to those actions, or muscular movements, which are automatic expressions of dominant ideas, rather than the result of distinct volitional efforts, as the act of expressing the thoughts in speech, or in writing, while the mind is occupied in the composition of the sentence.
n.
Alt. of Motorial
a.
Excito-motory; as, excito-motor power or causes.
q.
Moving or causing motion; motory; active, as opposed to latent.
a.
A term applied to certain nerve centers which govern or restrain subsidiary centers, from which motor impressions issue.
n.
the residual AC component in the DC current output from a rectifier, expressed as a percentage of the steady component of the current.
a.
Conveying motion; as; kinesodic substance; -- applied esp. to the spinal cord, because it is capable of conveying doth voluntary and reflex motor impulses, without itself being affected by motor impulses applied to it directly.
a.
Of or pertaining to the movement of the eye; -- applied especially to the common motor nerves (or third pair of cranial nerves) which supply many of the muscles of the orbit.
n.
A man who controls a motor.
n.
An ideo-motor movement.
n.
A machine acted upon by an animal, and serving as a motor to drive other machinery; as, a dog power.
n.
Either of the ends of the conducting circuit of an electrical apparatus, as an inductorium, dynamo, or electric motor, usually provided with binding screws for the attachment of wires by which a current may be conveyed into or from the machine; a pole.
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