YR、YRKS、YRKK系列高壓繞線轉(zhuǎn)子三相異步電動機
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YR、YRKS、YRKK系列高壓繞線轉(zhuǎn)子三相異步電動機
YR、YRKS、YRKK系列高壓繞線轉(zhuǎn)子三相異步電動機
文本預(yù)覽
YR、YRKS、YRKK 系列高壓繞線轉(zhuǎn)子三相異步電動機
SERIES YR, YRKS &YRKK HIGH-VOLTAGE WOUND-ROTOR
THREE-PHASE INDUCTION MOTRS
1概述
YR、YRKS、YRKK 系列高壓繞線轉(zhuǎn)子三相異步電動機（機座號355~630），
是我公司研制生產(chǎn)的具有九十年代先進水平的最新產(chǎn)品。
該系列電動機可用于驅(qū)動多種通用機械，如壓縮機、水泵、破碎機、切削機
床、運輸機械及喜風(fēng)機、磨煤機、軋鋼機、卷揚機、皮帶機等。
本系列電動機用料考究、制造精良，具有性能指標高，器械聲振動小，可靠
性高，使用安裝維修方便等優(yōu)點。
本系列電動機的功率等級、安裝尺寸、電氣性能均符合行業(yè)標準 JB/T7594
《YR系列高壓繞線轉(zhuǎn)子三相異步電動機技術(shù)條件》以及其它相關(guān)標準，其安裝
尺寸、功率等級也符合IEC72—2標準要求。
本系列電動機的冷卻方法根據(jù) GB1993 和 IEC34—6《電機冷卻方法》的標
準，為IC01、IC81W、IC611 三種；本系列電動機安裝方式為臥式底腳安裝（！
MB3）結(jié)構(gòu)，符合GB997和IEC34—7《電機結(jié)構(gòu)及安裝型式代號》的規(guī)定。如
用戶有其它要求，可另行協(xié)商。
1 Gerenal Description
Series YR, YRKS & YRKK high-voltage wound-rotor three-phase induction
motors (frame size 355~630) are the newest products, being of the 1990’s advanced
technique levels, developed and famufctured by our company.
These series motors can be used to drive various commonly used machines, such
as compressors, water pumps, crushers, cutting lathes, conveyors, air-blowers,
coal-grinders, rolling mills, and belt conveyers etc.
With the material chosen exquisitely and the products excellent workmanship,
these series motors are engineered with many remakble features, such as high torque
index, low noise, small vibration, high reliability, easy operation, mounting and
maintenance etc.
For these series motor, the output rating, mounting dimensions and electric
properties conform to China Industry Standard JB/T7594 Series YR High-Voltage
Wound-Rotor Three-Phase Induction Motors Specfications, and specifications
specified in other relative standards and IEC Standard 72—2.
For these series motors, the cooling rorm is IC01, IC81W and IC611 according
to China National Standard GB1993 and IEC Standard 34—6 Cooling Form of
Motors, and the mouting arrangement is horizental foot-mounted (IMB3), conforming
to GB997 and IEC34—7 Code of Motor Construction and Mounting Arrangement.
For the other requirements, consult with our company further.
本系列電動機按防護等級和冷卻方式可分為以下三個系列：
These series motors can be divided into three series types according to protection
type and protection degree.2型號意義
2 Type Designation
The explanation of type designation of motors is as follows:
3結(jié)構(gòu)說明
該系列電動機采用國際流行的箱式結(jié)構(gòu)，機座為鋼板焊接而成，重量輕、鋼
度好。定、轉(zhuǎn)子繞組均采用F 級絕緣結(jié)構(gòu)，端部有可靠的固定和綁扎，并經(jīng)真空
壓力浸漬溶濟漆工藝（VPI）處理。因此，電動機具有優(yōu)良的絕緣性能，機械強
度好，防潮能力強。
該系列電動機所用的軸承有滾動軸承和滑動軸承兩種型式，依據(jù)電動機功率
大小和轉(zhuǎn)速而定，其基本型式的防護等級為IP23 和IP44，接線盒的防護等級為
IP54，位于電動機的右側(cè)（從軸伸端視之）。
基本設(shè)計電動機的集電環(huán)位于軸承外側(cè)，防護等級為 IP23.如果用戶需要其
它型式的防護等級，或集電環(huán)位于軸承的內(nèi)側(cè)，須在訂貨時特殊要求。
4使用條件
4.1海拔不超過1000m。
4.2最高環(huán)境空氣溫度不超過40℃。
最低環(huán)境空氣溫度：采用滾動軸承電動機為-15℃，采用滑動軸承電動機為
+5℃。
4.4最濕月月平均最高相對溫度為90％，同時該月郇低溫度不高于25℃。
4.5電源電壓6000V，頻率50Hz。
3 Constructional Features
These series motors adopt international fashionable box construction. Frames are
welded with sheet steel, being of the merits of lightweight and well rigidity. Both
stator and rotor wingdings are Class F insulation. On the ends of them, the fixing and
binding measures are supplied reliably. They are steated with vacuum-pressureimpregnate solvenless varnish processe (VPI). These processes enable the motors to
possess excellent insulation property, high mechanical strength, and high
moisture-resistant ability.
In accordance with the motor output and speed, two kinds of bearings can be
equipped, one is rolling bearings and the other is friction bearings. The protection
degree is IP23 and IP44 for the basic types and IP54 for the terminal boxes. The
terminal box is generally located on the right side of the motors (viewing from DE).
For the basic designed type motors, the collecting electric rings are generally
located at the outside of the bearings with the protection degree IP23.For other
protection degree or the collecting electric rings locating at the inside of the bearings,
please state specially when ordering.
4 Service Conditions
4.1 The altitude is up to 1000m.
4.2 The highest ambient temperature does not exceed 40℃.
4.3 The lowest ambient temperature is -15℃ for the motors with rolling bearings and
+5℃ for the motors with friction bearings.
4.4 The average highest relative humity in the most humid month is 90% and
meanwhile the average lowest temperature of this month does not exceed 25℃.
4.5 The supply voltage is 6000V and the frequency 50Hz.
5主要技術(shù)數(shù)據(jù)
5 Min Technical Data
5.1 YR、YRKS系列繞線轉(zhuǎn)子三相異步電動機技術(shù)數(shù)據(jù)（6000V）。
5.1 The technical data of series YR and YRKS wound-rotor three-phase induction
motors (6000V).注：1）YRKS 系列電動機的技術(shù)數(shù)據(jù)與相應(yīng)型號的YR系列電機的技術(shù)數(shù)據(jù)（重
量除外）相同。
2）表中重量為YR系列電動機的重量。
Note: 1)For series YRKS motors, the technical data are the same with those of
relevant types of series YR motors (except weight values).
2)The weight values in the table are those of series YR motors.
5.2 YRKK系列繞線轉(zhuǎn)子三相異步電動機技術(shù)數(shù)據(jù)（6000V）。5.2 The technical data of series YRKK wound-rotor three-phase induction motors
(6000V)6外形圖和安裝尺寸
電動機的外形尺寸和安裝尺寸分別見圖1~3 和表1~3.
6 Dimension Drawings and Mounting Dimensions
For the dimension drawings and mounting dimensions, see separately. Figures
1~3 and Tables 1~3.7訂貨注意事項
7.1 訂貨時須注明電動機的型號、額定功率、同步轉(zhuǎn)速、額定頻率、安裝結(jié)構(gòu)方
式、防護等級、旋轉(zhuǎn)方向（從軸伸端視之）。
SERIES YR, YRKS &YRKK HIGH-VOLTAGE WOUND-ROTOR
THREE-PHASE INDUCTION MOTRS
1概述
YR、YRKS、YRKK 系列高壓繞線轉(zhuǎn)子三相異步電動機（機座號355~630），
是我公司研制生產(chǎn)的具有九十年代先進水平的最新產(chǎn)品。
該系列電動機可用于驅(qū)動多種通用機械，如壓縮機、水泵、破碎機、切削機
床、運輸機械及喜風(fēng)機、磨煤機、軋鋼機、卷揚機、皮帶機等。
本系列電動機用料考究、制造精良，具有性能指標高，器械聲振動小，可靠
性高，使用安裝維修方便等優(yōu)點。
本系列電動機的功率等級、安裝尺寸、電氣性能均符合行業(yè)標準 JB/T7594
《YR系列高壓繞線轉(zhuǎn)子三相異步電動機技術(shù)條件》以及其它相關(guān)標準，其安裝
尺寸、功率等級也符合IEC72—2標準要求。
本系列電動機的冷卻方法根據(jù) GB1993 和 IEC34—6《電機冷卻方法》的標
準，為IC01、IC81W、IC611 三種；本系列電動機安裝方式為臥式底腳安裝（！
MB3）結(jié)構(gòu)，符合GB997和IEC34—7《電機結(jié)構(gòu)及安裝型式代號》的規(guī)定。如
用戶有其它要求，可另行協(xié)商。
1 Gerenal Description
Series YR, YRKS & YRKK high-voltage wound-rotor three-phase induction
motors (frame size 355~630) are the newest products, being of the 1990’s advanced
technique levels, developed and famufctured by our company.
These series motors can be used to drive various commonly used machines, such
as compressors, water pumps, crushers, cutting lathes, conveyors, air-blowers,
coal-grinders, rolling mills, and belt conveyers etc.
With the material chosen exquisitely and the products excellent workmanship,
these series motors are engineered with many remakble features, such as high torque
index, low noise, small vibration, high reliability, easy operation, mounting and
maintenance etc.
For these series motor, the output rating, mounting dimensions and electric
properties conform to China Industry Standard JB/T7594 Series YR High-Voltage
Wound-Rotor Three-Phase Induction Motors Specfications, and specifications
specified in other relative standards and IEC Standard 72—2.
For these series motors, the cooling rorm is IC01, IC81W and IC611 according
to China National Standard GB1993 and IEC Standard 34—6 Cooling Form of
Motors, and the mouting arrangement is horizental foot-mounted (IMB3), conforming
to GB997 and IEC34—7 Code of Motor Construction and Mounting Arrangement.
For the other requirements, consult with our company further.
本系列電動機按防護等級和冷卻方式可分為以下三個系列：
These series motors can be divided into three series types according to protection
type and protection degree.2型號意義
2 Type Designation
The explanation of type designation of motors is as follows:
3結(jié)構(gòu)說明
該系列電動機采用國際流行的箱式結(jié)構(gòu)，機座為鋼板焊接而成，重量輕、鋼
度好。定、轉(zhuǎn)子繞組均采用F 級絕緣結(jié)構(gòu)，端部有可靠的固定和綁扎，并經(jīng)真空
壓力浸漬溶濟漆工藝（VPI）處理。因此，電動機具有優(yōu)良的絕緣性能，機械強
度好，防潮能力強。
該系列電動機所用的軸承有滾動軸承和滑動軸承兩種型式，依據(jù)電動機功率
大小和轉(zhuǎn)速而定，其基本型式的防護等級為IP23 和IP44，接線盒的防護等級為
IP54，位于電動機的右側(cè)（從軸伸端視之）。
基本設(shè)計電動機的集電環(huán)位于軸承外側(cè)，防護等級為 IP23.如果用戶需要其
它型式的防護等級，或集電環(huán)位于軸承的內(nèi)側(cè)，須在訂貨時特殊要求。
4使用條件
4.1海拔不超過1000m。
4.2最高環(huán)境空氣溫度不超過40℃。
最低環(huán)境空氣溫度：采用滾動軸承電動機為-15℃，采用滑動軸承電動機為
+5℃。
4.4最濕月月平均最高相對溫度為90％，同時該月郇低溫度不高于25℃。
4.5電源電壓6000V，頻率50Hz。
3 Constructional Features
These series motors adopt international fashionable box construction. Frames are
welded with sheet steel, being of the merits of lightweight and well rigidity. Both
stator and rotor wingdings are Class F insulation. On the ends of them, the fixing and
binding measures are supplied reliably. They are steated with vacuum-pressureimpregnate solvenless varnish processe (VPI). These processes enable the motors to
possess excellent insulation property, high mechanical strength, and high
moisture-resistant ability.
In accordance with the motor output and speed, two kinds of bearings can be
equipped, one is rolling bearings and the other is friction bearings. The protection
degree is IP23 and IP44 for the basic types and IP54 for the terminal boxes. The
terminal box is generally located on the right side of the motors (viewing from DE).
For the basic designed type motors, the collecting electric rings are generally
located at the outside of the bearings with the protection degree IP23.For other
protection degree or the collecting electric rings locating at the inside of the bearings,
please state specially when ordering.
4 Service Conditions
4.1 The altitude is up to 1000m.
4.2 The highest ambient temperature does not exceed 40℃.
4.3 The lowest ambient temperature is -15℃ for the motors with rolling bearings and
+5℃ for the motors with friction bearings.
4.4 The average highest relative humity in the most humid month is 90% and
meanwhile the average lowest temperature of this month does not exceed 25℃.
4.5 The supply voltage is 6000V and the frequency 50Hz.
5主要技術(shù)數(shù)據(jù)
5 Min Technical Data
5.1 YR、YRKS系列繞線轉(zhuǎn)子三相異步電動機技術(shù)數(shù)據(jù)（6000V）。
5.1 The technical data of series YR and YRKS wound-rotor three-phase induction
motors (6000V).注：1）YRKS 系列電動機的技術(shù)數(shù)據(jù)與相應(yīng)型號的YR系列電機的技術(shù)數(shù)據(jù)（重
量除外）相同。
2）表中重量為YR系列電動機的重量。
Note: 1)For series YRKS motors, the technical data are the same with those of
relevant types of series YR motors (except weight values).
2)The weight values in the table are those of series YR motors.
5.2 YRKK系列繞線轉(zhuǎn)子三相異步電動機技術(shù)數(shù)據(jù)（6000V）。5.2 The technical data of series YRKK wound-rotor three-phase induction motors
(6000V)6外形圖和安裝尺寸
電動機的外形尺寸和安裝尺寸分別見圖1~3 和表1~3.
6 Dimension Drawings and Mounting Dimensions
For the dimension drawings and mounting dimensions, see separately. Figures
1~3 and Tables 1~3.7訂貨注意事項
7.1 訂貨時須注明電動機的型號、額定功率、同步轉(zhuǎn)速、額定頻率、安裝結(jié)構(gòu)方
式、防護等級、旋轉(zhuǎn)方向（從軸伸端視之）。
AIGC當(dāng)然可以。YR、YRKS和YRKK是高壓繞線轉(zhuǎn)子三相異步電動機的型號系列，它們分別代表：
1. YR：這是"液冷高圧繞組"（Liquid-Cooled High-Pressure Rotor）的縮寫，這類電動機通常采用液體冷卻系統(tǒng)來增強繞組對高溫環(huán)境的適應(yīng)性，適用于需要在高壓或大功率條件下工作的場合，如發(fā)電廠、冶金行業(yè)等。
2. YRKS：這個型號可能是在"YR"基礎(chǔ)上增加了"K"字母，其中K可能表示"礦用"（Mining），即這種電動機專為礦山開采等惡劣、塵多且防爆要求高的環(huán)境中設(shè)計，具有較好的防護等級和防塵措施。
3. YRKK：同樣，在"YR"的基礎(chǔ)上加上了"KK"兩個字母，這里的"K"同樣可能是"礦用"的意思，而第二個"K"可能暗示該電機采用了更為特殊的結(jié)構(gòu)或者附加功能，比如雙列繞組或者更高水平的防爆性能等，以滿足特定礦業(yè)應(yīng)用中的特殊需求。
總結(jié)來說，這三種型號都是高壓繞線轉(zhuǎn)子三相異步電動機，針對不同的應(yīng)用場景做了針對性的技術(shù)改進和優(yōu)化。
