JPH02104798U - - Google Patents
Info
- Publication number
- JPH02104798U JPH02104798U JP1989011186U JP1118689U JPH02104798U JP H02104798 U JPH02104798 U JP H02104798U JP 1989011186 U JP1989011186 U JP 1989011186U JP 1118689 U JP1118689 U JP 1118689U JP H02104798 U JPH02104798 U JP H02104798U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- motor
- control logic
- detecting element
- source via
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来の電動機の制御回路を示す断面図、第
３図は同じく従来の電動機の制御回路に用いられ
る温度ヒユーズを示す斜視図、第４図は同じく従
来の電動機の制御回路に用いられる絶縁ケースの
斜視図である。
なお、各図中同一符号は同一または相当部分を
示し、１１は電動機コイル、１２は電動機駆動回
路、１３は位置検出素子、１４は制御ロジツク、
１５は温度ヒユーズである。
Fig. 1 is a circuit diagram showing an embodiment of this invention, Fig. 2 is a sectional view showing a conventional motor control circuit, and Fig. 3 is a perspective view showing a temperature fuse used in the conventional motor control circuit. , FIG. 4 is a perspective view of an insulating case used in a conventional electric motor control circuit. Note that the same reference numerals in each figure indicate the same or equivalent parts, 11 is a motor coil, 12 is a motor drive circuit, 13 is a position detection element, 14 is a control logic,
15 is a temperature fuse.
Claims (1)
接続するとともに、電動機回転子の位置を検出す
る位置検出素子を制御ロジツクを介して電源に接
続したものにおいて、上記位置検出素子と上記制
御ロジツクの電源との間に温度ヒユーズを設けた
ことを特徴とする電動機の制御回路。 A motor coil is connected to a power source via a motor drive circuit, and a position detecting element for detecting the position of the motor rotor is connected to a power source via a control logic, wherein the position detecting element and the power source of the control logic are connected to each other. A control circuit for an electric motor, characterized in that a temperature fuse is provided between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011186U JPH02104798U (en) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011186U JPH02104798U (en) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104798U true JPH02104798U (en) | 1990-08-21 |
Family
ID=31219517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989011186U Pending JPH02104798U (en) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104798U (en) |
-
1989
- 1989-02-01 JP JP1989011186U patent/JPH02104798U/ja active Pending