CN206099712U - Engine control ware control motor element with dual -limitation function - Google Patents
Engine control ware control motor element with dual -limitation function Download PDFInfo
- Publication number
- CN206099712U CN206099712U CN201621028020.0U CN201621028020U CN206099712U CN 206099712 U CN206099712 U CN 206099712U CN 201621028020 U CN201621028020 U CN 201621028020U CN 206099712 U CN206099712 U CN 206099712U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- harmonic speed
- output shaft
- electric
- controller controls
- 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
Links
Abstract
The utility model provides a pair of engine control ware control motor element with dual -limitation function through with organic integration such as step motor, harmonic speed reducer ware, flange, flexible flange connector, electric spacing sensor, mechanical stop gear and position feedback potentiometres, makes up into a compact structure, little volume, light in weight, combination parts that the torque is big, realizes the effective control to liquid engine conditioning ware, reaches the purpose of accurate adjusting motor thrust. Characteristics such as this motor element has simple structure, compactness, small in size, light in weight, the function is strong, the structure is many, the location torque is big have realized the multi -functional machine usage, have satisfied the high -precision functional requirement of liquid engine conditioning ware of new generation to the control motor well.
Description
Technical field
This utility model is related to the Electronic control field of liquid engine, and in particular to a kind of sending out with double limit functions
The controlled motor component of motivation actuator.
Background technology
, in order to realize Electronic control, traditional Electronic control is electronic using brushed DC for high thrust liquid engine of new generation
Used as controlled motor, which has the disadvantage that brush DC motors have commutation spark to machine, produces electromagnetic interference to surrounding, due to
The presence of brush and diverter so that the complex structure of brush motor, functional reliability are poor, failure is more, in turn results in control electricity
The maintenance cost of machine is too high, the problems such as inefficiency.Adopt direct-connected on traditional Electronic control machinery simultaneously, axial length is long,
The anti shock and vibration performance of electric machine assembly is not strong, it is easy to cause the vibration damage of motor.
The content of the invention
The purpose of this utility model is to provide a kind of engine controller controls electric machine assembly with double limit functions,
Solve the defects such as the complex structure of existing brush motor, the poor reliability of mechanical position limitation, failure be more.
The technical solution of the utility model is specific as follows：
A kind of engine controller controls electric machine assembly with double limit functions, including stepping motor, flexible flange
Adapter, mechanical position limitation mechanism, output shaft four paws disk, electric limit sensors, position feedback potentiometer, harmonic speed reducer and connection
Flange；
Wherein, the input shaft of the harmonic speed reducer is connected with stepping motor, before the output shaft of the harmonic speed reducer
Adpting flange is installed on the housing at end, electric limit sensors is installed on the adpting flange, the harmonic speed reducer it is defeated
Shaft front end passes through adpting flange, and is set with mechanical position limitation mechanism thereon；Install flexible on the adpting flange simultaneously
Flange coupling connector；Meanwhile, the output shaft leading section of the harmonic speed reducer is provided with output shaft four paws disk；
The output shaft rear end of the harmonic speed reducer is provided with position detection potentiometer, to the angle of rotation for realizing rotary shaft
Degree detection.
Preferably, the stepping motor uses two hybrid type stepping motors.
Preferably, the stepping motor is at right angles installed with the input shaft of harmonic speed reducer and is connected.
Preferably, the electric connector of motor is further fitted with the stepping motor, to by the letter of motor
Number draw.
Preferably, the electric limit sensors adopt Hall device for sensing element, wherein on the electric limit sensors
The excitatory permanent magnet being provided with is arranged on machine shaft, the output shaft coaxial rotating with harmonic speed reducer.
Preferably, the electric connector of electric limit sensors is further fitted with the adpting flange, to will electricity it is spacing
The signal of sensor is drawn.
Preferably, the electrical connection of position feedback potentiometer is installed on the housing of the output shaft rear end of the harmonic speed reducer
Device, draws to the signal by position feedback potentiometer.
Compared with prior art, the beneficial effects of the utility model are：
A kind of engine controller controls electric machine assembly with double limit functions that this utility model is provided, by walking
Enter motor, harmonic speed reducer, adpting flange, flexible flange adapter, electric limit sensors, mechanical position limitation mechanism and position anti-
The feedback organic integration such as potentiometer, is combined into the big combination parts of a compact conformation, small size, lightweight, torque, realizes to liquid
The effective control of body engine controller, reaches the purpose of accurate adjustment motor power.This electric machine assembly have simple structure,
The features such as compact, compact, lightweight, function are strong, structural member is more, location torque is big, realizes multi-functional machine purposes, very
Meet well high-precision functional requirement of the liquid engine actuator of new generation to controlled motor.
Further, the stepping motor is installed using right angle with harmonic speed reducer and is connected, and is effectively shortened motor
The axial length of component.
Further, the stepping motor, electric limit sensors, position feedback potentiometer use independent electricity
The signal of telecommunication is drawn by adapter.
Description of the drawings
Fig. 1 this utility model axonometric drawings；
Fig. 2 is this utility model front view；
Fig. 3 is this utility model partial sectional view；
Fig. 4 is mechanical position limitation structural scheme of mechanism；
Fig. 5 is flexible flange adapter front view；
Fig. 6 is flexible flange adapter left view.
Wherein：1st, stepping motor 2, electronic electro-mechanical connector 3, flexible flange adapter 4, mechanical position limitation mechanism 5,
Output shaft four paws disk 6, electric limit sensors 7, electric limit sensors output electric connector 8, position feedback potentiometer 9, position
Put feedback potentiometer electric connector 10, harmonic speed reducer 11, adpting flange.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described：
A kind of engine controller controls electric machine assembly with double limit functions that this utility model is provided, including stepping
Motor 1, electronic electro-mechanical connector 2, flexible flange adapter 3, mechanical position limitation mechanism 4, output shaft four paws disk 5, electric spacing biography
It is sensor 6, electric limit sensors output electric connector 7, position feedback potentiometer 8, the electric connector 9 of position feedback potentiometer, humorous
Ripple decelerator 10 and adpting flange 11.
As shown in Fig. 2 stepping motor 1 adopts two hybrid type stepping motors, and which is defeated with harmonic speed reducer 10
Enter axle and connection is at right angles installed, be so effectively shortened the axial length of electric machine assembly.It is provided with the stepping motor 1
The electric connector 2 of motor, draws to the signal by motor.
As shown in figure 3, being provided with adpting flange 11, the company on the housing of the output shaft front end side of harmonic speed reducer 10
Electric limit sensors 6 are installed on acting flange 11, the electric limit sensors 6 adopt Hall device for sensing element, wherein institute
State the excitatory permanent magnet that electric limit sensors 6 are provided with to be arranged on machine shaft, it is coaxial with the output shaft of harmonic speed reducer 10
Rotation.The electric connector 7 of electric limit sensors is further fitted with adpting flange 11, to by electric limit sensors 6
Signal is drawn.
The outfan front end of the harmonic speed reducer 10 passes through adpting flange 11, and is set with mechanical position limitation mechanism 4 thereon,
Flexible flange adapter 3 is installed on the adpting flange 11 simultaneously, the flexible flange adapter 3 is to realize whole motor
The flexible connection of component, slows down the vibration force impact of electric machine assembly.The outfan leading section of the harmonic speed reducer 10 is provided with
Output shaft four paws disk 5.
Detection potentiometer 8 in position is installed in the output shaft rear end of the harmonic speed reducer 10, to realize turning for rotary shaft
Dynamic angle detection.The electricity of position feedback potentiometer is installed on the housing of the output shaft rear end side of harmonic speed reducer 10 simultaneously
Adapter 9, draws to the signal by position feedback potentiometer 8.
Claims (7)
1. a kind of engine controller controls electric machine assembly with double limit functions, it is characterised in that：Including stepping motor
(1), flexible flange adapter (3), mechanical position limitation mechanism (4), output shaft four paws disk (5), electric limit sensors (6), position are anti-
Feedback potentiometer (8), harmonic speed reducer (10) and adpting flange (11)；
Wherein, the input shaft of the harmonic speed reducer (10) is connected with stepping motor (1), the harmonic speed reducer (10) it is defeated
Adpting flange (11) is installed on the housing of shaft front end, electric limit sensors (6), institute are installed on the adpting flange (11)
The output shaft front end of harmonic speed reducer (10) is stated through adpting flange (11), and is set with mechanical position limitation mechanism (4) thereon；Together
Flexible flange adapter (3) is installed on Shi Suoshu adpting flanges (11)；Meanwhile, before the output shaft of the harmonic speed reducer (10)
End is provided with output shaft four paws disk (5)；
The output shaft rear end of the harmonic speed reducer (10) is provided with position detection potentiometer (8), to realize turning for rotary shaft
Dynamic angle detection.
2. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1, its feature
It is：The stepping motor (1) uses two hybrid type stepping motors.
3. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1 and 2, which is special
Levy and be：The stepping motor (1) is at right angles installed with the input shaft of harmonic speed reducer (10) and is connected.
4. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1 and 2, which is special
Levy and be：The electric connector (2) of motor is further fitted with the stepping motor (1), to by the signal of motor
Draw.
5. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1, its feature
It is：The electric limit sensors (6) adopt Hall device for sensing element, wherein the electric limit sensors (6) are provided with
Excitatory permanent magnet be arranged on machine shaft on, the output shaft coaxial rotating with harmonic speed reducer (10).
6. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1, its feature
It is：The electric connector (7) of electric limit sensors is further fitted with the adpting flange (11), to by electric spacing sensing
The signal of device (6) is drawn.
7. a kind of engine controller controls electric machine assembly with double limit functions according to claim 1, its feature
It is：The electric connector (9) of position feedback potentiometer is installed on the housing of the output shaft rear end of the harmonic speed reducer (10),
Draw to the signal by position feedback potentiometer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028020.0U CN206099712U (en) | 2016-08-31 | 2016-08-31 | Engine control ware control motor element with dual -limitation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028020.0U CN206099712U (en) | 2016-08-31 | 2016-08-31 | Engine control ware control motor element with dual -limitation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099712U true CN206099712U (en) | 2017-04-12 |
Family
ID=58475560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028020.0U Expired - Fee Related CN206099712U (en) | 2016-08-31 | 2016-08-31 | Engine control ware control motor element with dual -limitation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099712U (en) |
-
2016
- 2016-08-31 CN CN201621028020.0U patent/CN206099712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |