JPS55111659A - Step motor - Google Patents
Step motorInfo
- Publication number
- JPS55111659A JPS55111659A JP1937479A JP1937479A JPS55111659A JP S55111659 A JPS55111659 A JP S55111659A JP 1937479 A JP1937479 A JP 1937479A JP 1937479 A JP1937479 A JP 1937479A JP S55111659 A JPS55111659 A JP S55111659A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- core
- nickel
- efficiency
- reduce
- 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.)
- Granted
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
PURPOSE: To reduce the magnetic resistance between the contacting surfaces of both the core of coil block and the stator and to improve the efficiency of motor by forming a nickel-boron film on either of or both of said surfaces.
CONSTITUTION: Either of or both surfaces of the core 2 of coil block 3 the stator 4 are plated with nickel-boron system film by nonelectrolytic process to reduce the magnetic resistance between the contacting surfaces of both the core 2 and the stator 4. In this way, the magnetic flux produced in the coil 1 is increased, a force that acts on the roror 5 is made greater and the counter electromotive force is also done. Accordingly although the pulse width is reduced, the driving force for the rotor is not dropped, the efficiency of the step motor can substantially be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1937479A JPS55111659A (en) | 1979-02-21 | 1979-02-21 | Step motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1937479A JPS55111659A (en) | 1979-02-21 | 1979-02-21 | Step motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55111659A true JPS55111659A (en) | 1980-08-28 |
JPH0135590B2 JPH0135590B2 (en) | 1989-07-26 |
Family
ID=11997543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1937479A Granted JPS55111659A (en) | 1979-02-21 | 1979-02-21 | Step motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55111659A (en) |
-
1979
- 1979-02-21 JP JP1937479A patent/JPS55111659A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0135590B2 (en) | 1989-07-26 |
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