JPS5457104A - Rotor for coreless motor - Google Patents
Rotor for coreless motorInfo
- Publication number
- JPS5457104A JPS5457104A JP12532377A JP12532377A JPS5457104A JP S5457104 A JPS5457104 A JP S5457104A JP 12532377 A JP12532377 A JP 12532377A JP 12532377 A JP12532377 A JP 12532377A JP S5457104 A JPS5457104 A JP S5457104A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- rotor
- folded portion
- commutator piece
- coreless motor
- 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
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE: To increase the torque of a coreless motor by increasing the number of turns of the rotor winding by reducing the stacked pitch of the folded portion of the rotor winding shorter than that of the alignment winding rotor and separating the insulating coating of the folded portion connected to a commutator piece.
CONSTITUTION: A winding 1 coated with insulator on the outer periphery is formed in cylindrical shape by means of lap winding. The insulator is separated from the folded portion 2a corresponding to the portion connected to the commutator piece of the winding 1 to thus form an energizing portion so as to simply connect with the commutator piece. The rotary torque of the motor is increased by reducing the stacked pitch of the folded portion of the winding 1 shorter than that of the alignment winding rotor and increasing the number of turns of the winding 1
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12532377A JPS5457104A (en) | 1977-10-15 | 1977-10-15 | Rotor for coreless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12532377A JPS5457104A (en) | 1977-10-15 | 1977-10-15 | Rotor for coreless motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457104A true JPS5457104A (en) | 1979-05-08 |
JPS6135785B2 JPS6135785B2 (en) | 1986-08-14 |
Family
ID=14907260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12532377A Granted JPS5457104A (en) | 1977-10-15 | 1977-10-15 | Rotor for coreless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5457104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170058867A (en) * | 2015-11-19 | 2017-05-29 | 레이크뷰 이노베이션 리미티드 | Two-pole brush-commutated dc electric motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922361A (en) * | 1972-06-23 | 1974-02-27 |
-
1977
- 1977-10-15 JP JP12532377A patent/JPS5457104A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922361A (en) * | 1972-06-23 | 1974-02-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170058867A (en) * | 2015-11-19 | 2017-05-29 | 레이크뷰 이노베이션 리미티드 | Two-pole brush-commutated dc electric motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6135785B2 (en) | 1986-08-14 |
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