Examples of 'rotor core' in a sentence
Meaning of "rotor core"
The rotor core refers to the central part or component of a rotor, which is the rotating part of a machine or device. In certain contexts, it may specifically refer to the core of a helicopter rotor
How to use "rotor core" in a sentence
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rotor core
The rotor core becomes hot during operation.
The rotor segments are mounted on the rotor core.
The rotor core is centered around this midpoint.
The washer is fixed to the rotor core with the nut.
This rotor core can be dismantled easily in an advantageous manner.
Precentering of the segment on the rotor core is performed by means of two bolts.
Rotor core of motor.
It comprises a single toothed rotor core for an identical number of elementary cells.
These rods are aligned with the quadrature axis of the rotor core.
The rotor core and end shafts may be discrete components that are assembled together.
The stator core is preferably assembled in a similar fashion as the rotor core.
The air gap between the yoke and the rotor core is therefore minimized.
The coil support system is thermally isolated from the rotor core.
Normally, the rotor core is secured upon a shaft.
Herein the tangential direction refers to the tangential direction of the rotor core.
See also
The rotor core 2 has an approximately circular shape in transverse cross section.
The dimensions of the racetrack coil are dependent on the dimensions of the rotor core.
The rotor core 52a is configured from a plurality of vertically stacked metal plates.
The annular projection portion presses the inner circumferential surface of the rotor core.
The rotor core has a shaft through-hole for the rotor shaft.
Each coil support assembly braces the coil winding with respect to the rotor core.
Accordingly, the rotor shaft and the rotor core can be assembled together.
Alternatively, the ventilation ducts may be axial passages in the rotor core.
Currently, the rotor core is constructed from low carbon steel or ferrosilicon rolled sheet.
Said known rotor further comprises a rotor shaft connected to the rotor core by a shrink fit.
The outer curved surfaces 50 of the rotor core when rotated define a cylindrical envelope.
The cavity 7d is symmetrical with relation to radial direction of the rotor core 2d.
An auxiliary reinforcement rib 2a made of rotor core is interposed between both non-magnetic layers.
Cooling is predominantly liquid, with forced air cooling for the rotor core.
That is, the rotor core is downsized, and performance degradation of the motor might occur.
The conduits 46 are generally cylindrical passages in the rotor core having a straight axis.
In an embodiment, the rotor core and / or the stator core may comprise a ferrite material.
The internal radius of each magnet 2 coincides with the radius of the rotor core 1.
The rotor core design of Figure 12 can be used in many types of electric machines.
The rotor shaft is inserted into the shaft through-hole of the rotor core.
The rotor core 61 is composed of a laminated steel sheet, for example.
Thus, the insulator tube thermally isolates the tension rod from the rotor core.
The recessed surfaces 48 of the rotor core receive the coil winding.
Preferably, the joined fan blades are aligned with the winding tunnels of the rotor core.
Figure 3 illustrates a rotor core assembly 30 in accordance with the present invention.
Figure 2 - is the perspective view of a rotor core.
The rotor core 2a comprises a plurality of rotor slots 23a on periphery thereof.
Figure 2 shows an enlargement of a portion of the rotor core 2a.
In Figure 12 an outer surface of the rotor core 2j is depicted as a smooth circular surface.
The plurality of rotor poles 62 are arranged in a circumferential path about the rotor core 60.
An auxiliary reinforcement rib 32a made of rotor core is interposed between them.
The magnets 52b are arranged at equal intervals along the circumferential direction of the rotor core 52a.
Fig . 3 is an enlarged plane view of the rotor core shown in the above embodiment ;.
The rotor includes a pair of end shafts that bracket the rotor core 22.
A brushless DC motor comprising the rotor core according to any one of claim 1 to claim 14.
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