CN201656709U - Variable-torque motor - Google Patents
Variable-torque motor Download PDFInfo
- Publication number
- CN201656709U CN201656709U CN2010201067523U CN201020106752U CN201656709U CN 201656709 U CN201656709 U CN 201656709U CN 2010201067523 U CN2010201067523 U CN 2010201067523U CN 201020106752 U CN201020106752 U CN 201020106752U CN 201656709 U CN201656709 U CN 201656709U
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- CN
- China
- Prior art keywords
- power
- power coil
- coil winding
- motor
- coil windings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a variable-torque motor which comprises a shell; the shell is internally provided with a high-power coil winding and a low-power coil winding which are arranged on one shaft; high-power rotors and low-power rotors are correspondingly sheathed in the cavities of the high-power coil winding and the low-power coil winding; and an automatic converter is arranged between the high-power coil winding and the low-power coil winding, and connected with a power supply. Two groups of stators and rotors of different power are arranged in one motor, therefore, the automatic converter controls the motor with the high-power coil winding or the motor with the low-power coil winding to work, or controls two motors with the two groups of windings to work simultaneously according to changes of current with different torques required when used equipment is started and operated, thus eliminating the phenomenon of excess power and waste of power, leading to remarkable energy saving effect, and leading to wide application range due to three different output torques; and the variable-torque motor is characterized by compact structure, reliable operation and remarkable energy preservation.
Description
[technical field]
The utility model relates to a kind of motor, relates in particular to a kind of bending moment motor of being made up of two groups of stators that vary in size and rotor.
[background technology]
Motor is kind of a widely used power equipment, the motor of existing various model specifications all is fixing a kind of output torque, on some equipment, need big torque actuated equipment starting operation during starting, and just corresponding little in the normal operation needed torque in back, therefore there is the problem of power dissipation in existing in this case above-mentioned motor.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provide a kind of can be when using device start and operation required different torques and torque and bending moment motor rational in infrastructure, that operating cost is low is exported in conversion.
The technical method that its technical problem that solves the utility model adopts is: a kind of bending moment motor, comprise housing, the high-power coil windings and the small-power coil windings that are installed on same the axle are housed in housing, corresponding high-power rotor and the small-power rotor of being set with in high-power coil windings and small-power coil windings inner chamber, between above-mentioned high-power coil windings and the small-power coil windings automatic switch is housed, this automatic switch and power supply link.
The two ends of described axle are sleeved on the end cap on housing both sides, and at a wherein end of axle driving wheel are housed.
The beneficial effects of the utility model are: stator and rotor that two groups of different capacities are set in a motor, control by automatic switch, just can according to use equipment start, the electric current of required different torques changes and high-power coil windings motor of conversion or small-power coil windings motor or two winding motors are worked simultaneously during operation, eliminate power surplus and waste of energy, energy-saving effect is remarkable, three kinds of different output torques are arranged, applied widely, have the characteristics of compact conformation, reliable and obvious energy conservation.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-housing, the high-power coil windings of 2-, 3-small-power coil windings, the high-power rotor of 4-, 5-small-power rotor, 6-axle, 7-end cap, 8-driving wheel, 9-automatic switch.
[embodiment]
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1, a kind of bending moment motor has housing 1, and high-power coil windings 2 and small-power coil windings 3 are housed in housing 1, dress connects automatic switch 9 is installed between high-power coil windings 2 and small-power coil windings 3, and this automatic switch 9 and power supply link; The electric current of required different torques changed and high-power coil windings 2 motor of conversion or small-power coil windings 3 motor or two winding motors are worked simultaneously when this automatic switch 9 can be according to the device start that uses, operation.Corresponding high-power rotor 4 and the small-power rotor 5 of being set with in high-power coil windings 2 and small-power coil windings 3 inner chambers, this high-power rotor 4 and small-power rotor 5 are installed on same the axle 6, axle 6 two ends are sleeved on the end cap 7 on housing 1 both sides, at the wherein end of axle 6 driving wheel 8 are housed.The stator and the rotor of two groups of different capacities are set in a motor, by automatic switch 9 controls, just can be when using device start, operation the electric current of required different torques change and high-power coil windings 2 motor of conversion or small-power coil windings 3 motor or two winding motors are worked simultaneously, eliminate power surplus and waste of energy, energy-saving effect is remarkable.Because of three kinds of different output torques are arranged, so applied widely.The utlity model has compact conformation, reliable and obvious energy conservation characteristics.
Claims (2)
1. bending moment motor, comprise housing, it is characterized in that: the high-power coil windings and the small-power coil windings that are installed on same the axle are housed in housing, corresponding high-power rotor and the small-power rotor of being set with in high-power coil windings and small-power coil windings inner chamber, between above-mentioned high-power coil windings and the small-power coil windings automatic switch is housed, this automatic switch and power supply link.
2. bending moment motor as claimed in claim 1 is characterized in that: the two ends of described axle are sleeved on the end cap on housing both sides, and at a wherein end of axle driving wheel are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201067523U CN201656709U (en) | 2010-01-27 | 2010-01-27 | Variable-torque motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201067523U CN201656709U (en) | 2010-01-27 | 2010-01-27 | Variable-torque motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656709U true CN201656709U (en) | 2010-11-24 |
Family
ID=43121941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201067523U Expired - Fee Related CN201656709U (en) | 2010-01-27 | 2010-01-27 | Variable-torque motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112583221A (en) * | 2020-12-01 | 2021-03-30 | 西北工业大学 | High-power differential counter-rotating motor for underwater vehicle |
-
2010
- 2010-01-27 CN CN2010201067523U patent/CN201656709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112583221A (en) * | 2020-12-01 | 2021-03-30 | 西北工业大学 | High-power differential counter-rotating motor for underwater vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110127 |