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MANUFACTURING METHOD OF ROTOR CORE, MANUFACTURING METHOD OF ROTOR, ROTOR
A manufacturing method comprising: a process S1 of forming a plate member which has a substantially annular scrap portion having a center hole through an axial...
METHOD OF MANUFACTURING LAMINATED CORE
A method of manufacturing a laminated core includes inserting permanent magnets 14 into magnet insertion holes 12, 12a of a core body 13; injecting a resin 18...
ROTOR, METHOD OF MANUFACTURING THE ROTOR, AND ROTARY ELECTRIC MACHINE
HAVING THE ROTOR
A rotor 2 includes a rotor core 21 fixed to a rotation axis in such a manner that the rotor core 21 is rotatable integrally with the rotation axis, the rotor...
COMPONENT FOR AN ELECTRIC MACHINE
A method of securing a fan member to a rotor assembly of an electric machine. The method includes positioning the fan member adjacent the rotor, aligning at...
System For Fixing The Inner Air Deflector On Deflective Cover For Rotating
A system for fixing the inner air deflector on a deflective cover for rotating electrical machine, wherein this deflector is fixed onto the deflective cover...
CARBON BRUSH ARRANGEMENT
The invention relates to a carbon brush arrangement for connection to an electric motor, comprising at least one carbon brush (17, 18) connected to a...
MOTOR INTERFACE CONTROLLER HAVING AN INTEGRATED POWER SUPPLY
A motor assembly broadly includes a motor, a motor controller, and an interface controller having an integrated power supply. The integrated power supply...
SERVOMECHANISM WITH CONTROLLABLE FORCE OF ACTION
A servomechanism with internal feedback to control torque allows expansion of the range of controlled force values. This is realized in several ways: by...
MULTIPLE SPEED MOTOR WITH THERMAL OVERLOAD PROTECTION
An electric motor includes a stator and a rotor. The stator has a plurality of low speed windings and a plurality of separate high speed windings. A first type...
ROTATION ANGLE DETECTION DEVICE
A rotation angle detection device detects a rotation angle of a motor having a shaft passing through a heat-dissipation plate. The rotation angle detection...
A case includes a cylindrical housing arranged to hold a stator, and having an opening portion at a top thereof; and a motor cover fitted to an upper side of...
INTEGRATED CIRCUIT, DRIVING CIRCUIT FOR MOTOR, MOTOR ASSEMBLY AND
APPLICATION EQUIPMENT THEREFOR
An integrated circuit includes a housing, a semiconductor substrate arranged in the housing, several pins extended out from the housing, and an electronic...
A frequency converter includes an enclosure, in which electrical and electronic components (5, 6, 7, 22) are arranged and which at least partly is designed as...
An electric machine is described, having a stator and a rotor, the rotor comprising a rotor shaft which is configured as a hollow shaft, a closed cavity being...
LOW FREQUENCY MICRO OSCILLATOR
A low frequency micro oscillator-driven oscillating system including at least one electric oscillation generator operative to produce oscillations at a first...
Coupler and Motor Having the Same
A motor and a coupler disposed therein are provided. The motor includes a housing, a stator disposed in the housing, a rotor rotatably disposed inside the...
ALTERNATOR UNIT HAVING VIBRATION REDUCING DAMPER
An alternator unit having a vibration reducing damper includes first rotating member, and second rotating member connected by a clutch member. A pulley is...
ELECTRIC MOTOR WITH RETAINER DISC AND METHOD FOR ASSEMBLING SAME
The invention relates to an electric motor and a method for assembling the motor. Especially preferred is that the electric motor is for driving an antiroll...
STATOR COMPRISING AN INTEGRATED RADIATOR
This electric motor includes a frame defining an internal volume and comprising a rotor and a stator, a primary cooling circuit comprising at least one primary...
FAN BEARING CUP CONNECTION STRUCTURE
A fan bearing cup connection structure includes a bearing cup, a bottom board and a connection member. The bearing cup has a receiving space, a connected...
A replaceable motor module for a groundwater sampling device including an inner housing defined by a cylindrical shape and having a first alignment pin. A...
An assistance device includes a main body, a first permanent magnet, a second permanent magnet, a coil, and a supporting arm. The main body can be configured...
Modified Attachment System for Springs in a Generator Rotor
An assembly for use in a rotor of a turbine generator is provided that includes at least one creepage disposed on an upper load surface of copper windings. At...
ARMATURE CORE, ARMATURE, AND ELECTRIC MOTOR
An armature core (8A) includes a plurality of teeth (12) that radially extend. A plurality of coils (91), (92), and (93) are wound in a concentrated winding...
Guide Member for Motor and Stator and Motor Including the Same
The present invention relates to a structure of a guide member performing a vibration preventing function of a coil and a motor using the same. In the...
ROTOR ASSEMBLY FOR AN ELECTRIC MACHINE
A rotor assembly for an electric machine includes a core and a cap wherein electrical windings are wound about the rotor assembly to define a pole. The...
Star Disk for an Electric Machine
A rotor element or a star disk which is designed to be arranged on an electrically excited rotor of an electric machine, includes a base which is designed to...
STATOR OF MOTOR, STATOR UNIT AND MANUFACTURING METHOD THEREOF
A stator of motor includes a plurality of stator units and a plurality of bushings. The stator units are connected to form a ring. Each stator unit includes a...
Direct Current Motor
The purpose of the present invention is to provide a direct current motor wherein the number of coil-connecting wires that cross the outer surface of a coil...
Stator Assemblies For Three Phase Dynamoelectric Machines And Related
According to some aspects of the present disclosure, example stator assemblies for three phase dynamoelectric machines and related winding methods are...
ROTARY ELECTRIC MACHINE AND MANUFACTURING METHOD FOR COIL FOR ROTARY
Coils that constitute an armature winding are produced by winding a conductor wire that has a rectangular cross section, the coils each include: four...
LINEAR ELECTROMAGNETIC ACTUATOR COMPRISING TWO INDEPENDENT MOVING MEMBERS
A linear electromagnetic actuator includes a stator excited by at least one electric coil arranged around an axis of symmetry and two ferromagnetic stator...
Rotor and Motor Including the Same
The present invention relates to a motor for a vehicle and a rotor applied thereto, wherein the rotor includes a first rotor core having a plurality of magnet...
Rotor Assembly and Motor Including the Same
The present invention relates to a motor for a vehicle and a rotor applied to the motor, and the rotor may include a rotor housing including a magnet mounting...
LAMINATED CORE FOR ROTARY ELECTRIC MACHINE
A laminated core for a rotary electric machine includes a disc-shaped first laminated block, a disc-shaped second laminated block and an end steel sheet. The...
ROTATING ELECTRICAL MACHINE
Provided is a rotating electrical machine that has superior rotor strength and can be manufactured at low cost, wherein torque generated by a rotor can be...
ROTOR ASSEMBLY AND MOTOR INCLUDING THE SAME
The present invention relates to a rotor assembly including a yoke member having a cylindrical shape with a hole through which a rotating shaft passes, a...
ROTATING ELECTRICAL MACHINE
A multiple of communication hole pairs each including two communication holes are formed in a rotor in a rotor rotation direction. A region between the two...
AIRCRAFT COMPRISING A SYNCHRONOUS RELUCTANCE MACHINE
The present invention relates to an aircraft with at least one synchronous reluctance machine which comprises a stator with a plurality of grooves and teeth...
Stator and Motor Using the Same
A stator which may enhance processability and manufacturing efficiency and a motor using the same are provided according to an embodiment of the present...
MAGNETIC CORE FOR AN ELECTRIC MOTOR
A magnetic core for an electric motor has a ring-shaped yoke, teeth extending outwardly from the yoke, and a tooth tip extending from a distal end of each...
Enclosed is the Abstract of the invention. The abstract of the invention is that it is a hovering generator. Polarity hover in conjunction with faculties...
ADVANCED INGROUND DEVICE POWER CONTROL AND ASSOCIATED METHODS
A transmitter is powered by a regulated battery voltage and is installable in one of a plurality of different housings, each housing is characterized by a...
METHOD AND APPARATUS FOR A BODY-WORN ELECTRONIC DEVICE TO DYNAMICALLY
SELECT A POWER SOURCE IN A WIRELESS SYSTEM
Body-worn wireless electronic devices may be powered by one or more wireless power sources. These wireless power sources may comprise body-worn wireless power...
WIRELESS POWER RECEIVING APPARATUS
A control circuit is employed for controlling a wireless power receiving apparatus that receives an electric power signal from a wireless power transmission...
POWER TRANSMITTING APPARATUS
A power transmitting apparatus includes a plurality of primary-side resonant coils disposed along a conveyance path of a plurality of electronic devices and...
COIL UNIT AND POWER SUPPLY SYSTEM INCLUDING THE SAME
A power-supply-side and the power-receiving-side units include power-supply-side and power-receiving-side coils each of which supplies or receives power in a...
TUNABLE WIRELESS POWER ARCHITECTURES
Described herein are improved configurations for a wireless power transfer. The parameters of components of the wireless energy transfer system are adjusted to...
WIRELESS POWER TRANSFER USING DIRECT FIELD PENETRATION THROUGH A METAL
An apparatus for wireless power reception in an electronic device may include a casing configured to house electronic components of the electronic device. The...
POWER SUPPLY SYSTEM
To prevent an overvoltage from being applied to a load in a power reception circuit of a power supply system. A power supply system is provided which includes...