JPS57199449A - Motor with brake - Google Patents
Motor with brakeInfo
- Publication number
- JPS57199449A JPS57199449A JP8246481A JP8246481A JPS57199449A JP S57199449 A JPS57199449 A JP S57199449A JP 8246481 A JP8246481 A JP 8246481A JP 8246481 A JP8246481 A JP 8246481A JP S57199449 A JPS57199449 A JP S57199449A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- brake
- motor
- disk
- opposed
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/104—Structural association with clutches, brakes, gears, pulleys or mechanical starters with eddy-current brakes
Abstract
PURPOSE:To combine a fan made of aluminum with the eddy current brake, and to miniaturize and lighten the motor by mounting the fan to a shaft and setting up a coil for the brake while being opposed to the disk section of the fan. CONSTITUTION:The fan 9 is formed by attaching a blade 8 to the disk 10 made of aluminum, and the fan is mounted to one end section of the shaft 4. The coil 11 for the brake is set up at the inside of a bracket 5 while being opposed to the disk section 10 of the fan 9, and the eddy current brake is formed. Accordingly, since the fan and the brake can be combined, the generation of heat of the brake can be inhibited while the motor can be miniaturized and lightened, and assembly and manufacture are also facilitated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8246481A JPS57199449A (en) | 1981-06-01 | 1981-06-01 | Motor with brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8246481A JPS57199449A (en) | 1981-06-01 | 1981-06-01 | Motor with brake |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57199449A true JPS57199449A (en) | 1982-12-07 |
Family
ID=13775225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8246481A Pending JPS57199449A (en) | 1981-06-01 | 1981-06-01 | Motor with brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57199449A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1564868A1 (en) * | 2004-02-16 | 2005-08-17 | Minebea Co., Ltd. | Electric machine |
DE102006047697A1 (en) * | 2006-10-09 | 2008-05-21 | Siemens Ag | Blower for cooling electrical machine e.g. e.g. industrial motor, has blower blade, and brake strip tightened and/or released using actuator, where blower is formed as part of brake device and realized as frictional cylinder |
JP2009082575A (en) * | 2007-10-02 | 2009-04-23 | Hitachi Appliances Inc | Fan driving device for washing and drying machine |
US20200266682A1 (en) * | 2019-02-20 | 2020-08-20 | Dana Automotive Systems Group, Llc | Electric motor brake |
-
1981
- 1981-06-01 JP JP8246481A patent/JPS57199449A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1564868A1 (en) * | 2004-02-16 | 2005-08-17 | Minebea Co., Ltd. | Electric machine |
DE102006047697A1 (en) * | 2006-10-09 | 2008-05-21 | Siemens Ag | Blower for cooling electrical machine e.g. e.g. industrial motor, has blower blade, and brake strip tightened and/or released using actuator, where blower is formed as part of brake device and realized as frictional cylinder |
JP2009082575A (en) * | 2007-10-02 | 2009-04-23 | Hitachi Appliances Inc | Fan driving device for washing and drying machine |
US20200266682A1 (en) * | 2019-02-20 | 2020-08-20 | Dana Automotive Systems Group, Llc | Electric motor brake |
US11025133B2 (en) * | 2019-02-20 | 2021-06-01 | Dana Automotive Systems Group, Llc | Electric motor brake |
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