JP2019002471A - 電磁ブレーキの摩耗検出装置 - Google Patents
電磁ブレーキの摩耗検出装置 Download PDFInfo
- Publication number
- JP2019002471A JP2019002471A JP2017117275A JP2017117275A JP2019002471A JP 2019002471 A JP2019002471 A JP 2019002471A JP 2017117275 A JP2017117275 A JP 2017117275A JP 2017117275 A JP2017117275 A JP 2017117275A JP 2019002471 A JP2019002471 A JP 2019002471A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- motor
- rotation angle
- electromagnetic brake
- electromagnetic
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (1)
- 摩擦力を用いてモータにブレーキをかける電磁ブレーキの摩耗検出装置であって、
前記モータの回転軸に取り付けられた部材の重量によりトルクが加えられた前記モータが回転角度を保持するように制御されている状態で、前記モータにブレーキをかけている前記電磁ブレーキにブレーキ解除を指示するブレーキ制御信号が検出されたタイミングから、前記モータの回転角度を検出する回転角度センサの回転角度検出値が変化するタイミングまでのブレーキ解除時間を算出する算出部と、
前記ブレーキ解除時間に基づいて、前記電磁ブレーキが摩耗していることを検出する検出部と、
を備えることを特徴とする電磁ブレーキの摩耗検出装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117275A JP6879069B2 (ja) | 2017-06-14 | 2017-06-14 | 電磁ブレーキの摩擦板の摩耗検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117275A JP6879069B2 (ja) | 2017-06-14 | 2017-06-14 | 電磁ブレーキの摩擦板の摩耗検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019002471A true JP2019002471A (ja) | 2019-01-10 |
JP6879069B2 JP6879069B2 (ja) | 2021-06-02 |
Family
ID=65005956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017117275A Active JP6879069B2 (ja) | 2017-06-14 | 2017-06-14 | 電磁ブレーキの摩擦板の摩耗検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6879069B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6291357A (ja) * | 1985-10-18 | 1987-04-25 | Toshiba Corp | 直流電磁ブレ−キの異常検出装置 |
JPH02218588A (ja) * | 1989-02-20 | 1990-08-31 | Tokico Ltd | 工業用ロボット |
JP2008128305A (ja) * | 2006-11-17 | 2008-06-05 | Shinko Electric Co Ltd | 摩擦板の摩耗検知手段を備えたブレーキ及びクラッチ |
JP2008144872A (ja) * | 2006-12-11 | 2008-06-26 | Shinko Electric Co Ltd | 摩擦板の摩耗検知手段を備えたブレーキ及びクラッチ |
US20090145699A1 (en) * | 2005-12-19 | 2009-06-11 | Abb Technology Ag | Braking device for a robot drive and method of detecting a braking state |
JP2015533206A (ja) * | 2012-10-03 | 2015-11-19 | コネクレーンズ ピーエルシーKonecranes Plc | ブレーキモニタリング |
-
2017
- 2017-06-14 JP JP2017117275A patent/JP6879069B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6291357A (ja) * | 1985-10-18 | 1987-04-25 | Toshiba Corp | 直流電磁ブレ−キの異常検出装置 |
JPH02218588A (ja) * | 1989-02-20 | 1990-08-31 | Tokico Ltd | 工業用ロボット |
US20090145699A1 (en) * | 2005-12-19 | 2009-06-11 | Abb Technology Ag | Braking device for a robot drive and method of detecting a braking state |
JP2008128305A (ja) * | 2006-11-17 | 2008-06-05 | Shinko Electric Co Ltd | 摩擦板の摩耗検知手段を備えたブレーキ及びクラッチ |
JP2008144872A (ja) * | 2006-12-11 | 2008-06-26 | Shinko Electric Co Ltd | 摩擦板の摩耗検知手段を備えたブレーキ及びクラッチ |
JP2015533206A (ja) * | 2012-10-03 | 2015-11-19 | コネクレーンズ ピーエルシーKonecranes Plc | ブレーキモニタリング |
Also Published As
Publication number | Publication date |
---|---|
JP6879069B2 (ja) | 2021-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6776878B2 (ja) | 電磁ブレーキの摩耗検出装置 | |
EP2344781B1 (en) | Apparatus and method for supervising the condition of a brake | |
WO2010095243A1 (ja) | エレベータのブレーキ装置 | |
JPWO2007060733A1 (ja) | エレベーターの非常停止システム | |
CN108290706B (zh) | 用于控制电梯设备的制动装置的方法 | |
EP3361354B1 (en) | Method and apparatus for determining energy availability for a haptic-enabled device and for conserving energy by selecting between a braking and non-braking mode | |
US20200094410A1 (en) | Control apparatus, and processing method and program therefor | |
CN108139873B (zh) | 打印机电力管理 | |
JP6879069B2 (ja) | 電磁ブレーキの摩擦板の摩耗検出装置 | |
US11505426B2 (en) | Brake device, a test method for the brake device and an elevator system | |
JP2019119530A (ja) | エレベーター、ブレーキ装置及びブレーキ異常検出方法 | |
JP2011105484A (ja) | 電磁ブレーキの故障検出装置 | |
JP2006089162A (ja) | エレベータ用巻上機ブレーキ | |
JP2006105395A (ja) | 保持装置 | |
JP6382155B2 (ja) | エレベータ用電磁ブレーキ装置、及びエレベータ装置 | |
JP4701946B2 (ja) | エレベーターのブレーキ装置 | |
JP2012180194A (ja) | ブレーキスイッチ調整方法 | |
CN115362114A (zh) | 检查电梯设备的制动器的当前的功能状态的方法和相应配备的电梯设备 | |
JP6570496B2 (ja) | ブレーキ動作検出装置、エレベーター制御装置、及びブレーキ動作検出方法 | |
JP2020044639A (ja) | 制御装置 | |
JP2013234696A (ja) | エレベータのブレーキ装置 | |
JP2013076467A (ja) | 電磁ブレーキ装置 | |
US11261929B2 (en) | Abnormality diagnosis method, abnormality diagnosis apparatus, and non-transitory computer recording medium | |
US20190348890A1 (en) | Motor brake device, electronic device using same and control method | |
US12026040B2 (en) | Abnormality determination system, abnormality determination apparatus, and abnormality determination method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200318 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210210 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210330 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210412 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6879069 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |