FR-A840-00038-2-60
FR-A840-00038-2-60
在中、小型電機中,氣隙一般為0.2mm~1.5mm。氣隙大時,要求勵磁電流大,從而影響電機的功率因數(shù);氣隙太小,轉(zhuǎn)子有可能發(fā)生摩擦或碰撞。一般由于軸承嚴(yán)重超差及端蓋內(nèi)孔磨損變形,使機座、端蓋、轉(zhuǎn)子三者不同軸心引起掃膛,很容易使電機發(fā)熱甚至燒毀。如發(fā)現(xiàn)軸承磨損應(yīng)及時更換,對端蓋進(jìn)行更換或刷鍍處理,比較簡單的處理方法是給端蓋鑲套。
2. 電機的不正常振動或噪音容易引起電機的發(fā)熱
這種情況屬于電機本身引起的振動,多數(shù)是由于轉(zhuǎn)子動平衡不好,以及軸承不良、轉(zhuǎn)軸彎曲,端蓋、機座、轉(zhuǎn)子不同軸心,緊固件松動或電機安裝地基不平、安裝不到位造成的,也可能是機械端傳遞過來,應(yīng)針對具體情況排除。
3. 軸承工作不正常,必定造成電機發(fā)熱 軸承工作是否正常可憑聽覺及溫度經(jīng)驗來判斷
可用手或溫度計檢測軸承端判斷其溫度是否在正常范圍內(nèi);也可用聽棒(銅棒)接觸軸承盒,若聽到?jīng)_擊聲,就表示可能有一只或幾只滾珠軋碎,如果聽到有咝咝聲,那就是表示軸承的潤滑油不足,電機應(yīng)在運行3,000小時~5,000小時左右換一次潤滑脂。
YASKAWA CIMR-18.5G2 25HP 230V AC DR
YASKAWA CIMR-2.2B 3HP HII DRIVE
YASKAWA CIMR-2.2G2 3HP 230V AC DR
YASKAWA CIMR-2.2G2-E20 3HP 230V AC DR
YASKAWA CIMR-2.2GII AC DRIVE
YASKAWA CIMR-22AS2 JUSPEED-F BOARD
YASKAWA CIMR-22AS3 2.2KW 220VAC DRIVE
YASKAWA CIMR-22B 30HP HII DRIVE
YASKAWA CIMR-22G2 30HP 230V AC DR
YASKAWA CIMR-22S3 2.2KW JUSPEED-F
YASKAWA CIMR-3.7B 5HP HII DRIVE
YASKAWA CIMR-3.7B-C04 5HP HII DRIVE
YASKAWA CIMR-3.7G2 5HP 230V AC DR
YASKAWA CIMR-3.7G2LN-20 5HP 230V AC DR
YASKAWA CIMR-3.7TW 5HP HII DRIVE
YASKAWA CIMR-30B 50HP HII DRIVE
YASKAWA CIMR-30G2 40HP 230V AC DR
YASKAWA CIMR-37AS2 JUSPEED-F BOARD
YASKAWA CIMR-37AS3 JUSPEED-F 3.7KW
YASKAWA CIMR-37B 50HP HII DRIVE
YASKAWA CIMR-37C 5HP HII DRIVE
YASKAWA CIMR-37JP-1207 5HP JUSPOINT DR
YASKAWA CIMR-45B 60HP HII DRIVE
YASKAWA CIMR-5.5B 7.5HP HII DRIVE
YASKAWA CIMR-5.5B/JOHB 7.5HP HII DRIVE
YASKAWA CIMR-5.5G2 7.5H 230V AC DR
YASKAWA CIMR-5.5G2-E10 7.5H 230V AC DR
YASKAWA CIMR-55AS4-2020A 7.5HP AC DRIVE 230V 24A
YASKAWA CIMR-55B 75HP HII DRIVE
YASKAWA CIMR-7.5B 10HP HII DRIVE
YASKAWA CIMR-7.5G2 10HP 230V AC DR
YASKAWA CIMR-7.5G2-10 10HP 230V AC DR
YASKAWA CIMR-7.5TW 10HP HII DRIVE
YASKAWA CIMR-7.5TW1 10HP HII DRIVE
YASKAWA CIMR-708AS2 1HP 120VAC AC DRIVE
YASKAWA CIMR-75B 100HP HII DRIVE
YASKAWA CIMR-F04AS2 0.75HP 460VAC DRIVE
YASKAWA CIMR-F04AS3 JUSPEED-F .4KW
YASKAWA CIMR-F08AS2 JUSPEED-F .8KW
YASKAWA CIMR-F08AS3 JUSPEED-F .8KW
YASKAWA CIMR-F08AS4 JUSPEED-F .8KW
YASKAWA CIMR-F15AS2 JUSPEED-F 1.5KW
YASKAWA CIMR-F15AS3 JUSPEED-F 1.5KW
YASKAWA CIMR-F15AS4 JUSPEED-F 1.5KW
YASKAWA CIMR-F22AS2 JUSPEED-F 2.2KW
YASKAWA CIMR-F22AS3 JUSPEED-F 2.2KW
YASKAWA CIMR-F22AS4 JUSPEED-F 2.2KW
YASKAWA CIMR-F37AS2 JUSPEED-F 3.7KW
YASKAWA CIMR-F37AS3 JUSPEED-F 3.7KW
YASKAWA CIMR-F37AS4 JUSPEED-F 3.7KW
YASKAWA CIMR-F55AS2 JUSPEED-F 5.5KW
YASKAWA CIMR-F55AS3 7.5H 460V AC DR
YASKAWA CIMR-F55AS4 JUSPEED-F 5.5KW
YASKAWA CIMR-F75AS2 JUSPEED-F 7.5KW
YASKAWA CIMR-F7AS2 10HP 460V AC DR
YASKAWA CIMR-G04AS2 .75HP JUSPEED-F
YASKAWA CIMR-G08A52 1HP 230V AC DR
YASKAWA CIMR-G08AS2 1HP JUSPEED-F
YASKAWA CIMR-G08AS2-1 1HP JUSPEED-F
YASKAWA CIMR-G15AS2 2HP JUSPEED-F
YASKAWA CIMR-G22A-20 3HP JUSPEED-F
YASKAWA CIMR-G22AS2 3HP JUSPEED-F
YASKAWA CIMR-G37AS2 5HP JUSPEED-F
YASKAWA CIMR-G3A2011 15HP 230V AC DR
YASKAWA CIMR-G3A20P7 1HP 230V AC DR
YASKAWA CIMR-G3A22P2 3HP 230V AC DR
YASKAWA CIMR-G3A23P7 5HP 230V AC DR
YASKAWA CIMR-G3A25P5 7.5H 230V AC DR
YASKAWA CIMR-G3A4015 20HP 460V AC DR
YASKAWA CIMR-G3A4030 40HP 460V AC DR
YASKAWA CIMR-G3A40P4 .5H 460V AC DR
YASKAWA CIMR-G3A43P7 5HP 460V AC DR
YASKAWA CIMR-G3A45P5 7.5H 460V AC DR
YASKAWA CIMR-G3E4015 20HP 460V AC DR
YASKAWA CIMRG3N47P5 460V 10HP
YASKAWA CIMR-G3S21P5 2HP 230V AC DR
YASKAWA CIMR-G3S22P2 3HP 230V AC DR
YASKAWA CIMR-G3S27P5 10HP 230V AC DR
YASKAWA CIMR-G3S40P7 1HP 460V AC DR
YASKAWA CIMR-G3S41P5 2HP 460V AC DR
YASKAWA CIMR-G3S42P2 3HP 460V AC DR
YASKAWA CIMR-G3S43P7 5HP 460V AC DR
YASKAWA CIMR-G3U2011 15HP 230V AC DR
YASKAWA CIMR-G3U2015 20HP 230V AC DR
YASKAWA CIMR-G3U2018 25HP 230V AC DR
YASKAWA CIMR-G3U2022 30HP 230V AC DR
YASKAWA CIMR-G3U2030 40HP 230V AC DR
YASKAWA CIMR-G3U2037 50HP 230V AC DR
YASKAWA CIMR-G3U2045 60HP 230V AC DR
YASKAWA CIMR-G3U2055 75HP 230V AC DR
YASKAWA CIMR-G3U2075 100H 230V AC DR
YASKAWA CIMR-G3U20P4 .5HP 230V AC DR
YASKAWA CIMR-G3U20P7 1HP 230V AC DR
YASKAWA CIMR-G3U21PS 2HP 230V AC DR
YASKAWA CIMR-G3U22P2 3HP 230V AC DR
YASKAWA CIMR-G3U23P7 5HP 230V AC DR
YASKAWA CIMR-G3U25P2 7.5HP 230V AC DR
YASKAWA CIMR-G3U25P5 7.5H 230V AC DR
YASKAWA CIMR-G3U27P5 10HP 230V AC DR
YASKAWA CIMR-G3U4011 15HP 460V AC DR
YASKAWA CIMR-G3U4015 20HP 460V AC DR
YASKAWA CIMR-G3U4018 25HP 460V AC DR
YASKAWA CIMR-G3U4022 30HP 460V AC DR
YASKAWA CIMR-G3U4030 40HP 460V AC DR
YASKAWA CIMR-G3U4037 50HP 460V AC DR
YASKAWA CIMR-G3U4045 60HP 460V AC DR
YASKAWA CIMR-G3U40P4 .5HP 460V AC DR
YASKAWA CIMR-G3U40P7 1HP 460V AC DR
YASKAWA CIMR-G3U4110 150H 460V AC DR
YASKAWA CIMR-G3U4160 200H 460V AC DR
YASKAWA CIMR-G3U41P5 2HP 460V AC DR
YASKAWA CIMR-G3U4220 300H 460V AC DR
YASKAWA CIMR-G3U42P2 3HP 460V AC DR
YASKAWA CIMR-G3U4300 400H 460V AC DR
YASKAWA CIMR-G3U43P7 5HP 460V AC DR
YASKAWA CIMR-G3U45P5 7.5H 460V AC DR
YASKAWA CIMR-G3U47P5 10HP 460V AC DR
YASKAWA CIMR-G3U4L45 60HP 460V AC DR
YASKAWA CIMR-G5A43P7 5HP 460V AC DR
YASKAWA CIMR-G5C42P2 3HP 460V AC DR
YASKAWA CIMR-G5C45P5 10HP 460V AC DR
YASKAWA CIMR-G5C47P5 10HP 460V AC DR
YASKAWA CIMR-G5E4015 25HP 460V AC DR
YASKAWA CIMR-G5E45P5 10HP 460V AC DR
YASKAWA CIMR-G5E47P5 10HP 460V AC DR
YASKAWA CIMR-H0.4B .5HP HII DRIVE
YASKAWA CIMR-H0.4G2 .5HP 460V AC DR
YASKAWA CIMR-H0.75B 1HP HII DRIVE
YASKAWA CIMR-H0.75G2 1HP 460V AC DR
YASKAWA CIMR-H11B 15HP HII DRIVE
YASKAWA CIMR-H11B.T 15HP HII DRIVE
YASKAWA CIMR-H11G2 15HP 460V AC DR
YASKAWA CIMR-H15B 20HP HII DRIVE
YASKAWA CIMR-H15B.D08 20HP HII DRIVE
YASKAWA CIMR-H15G2 20HP 460V AC DR
YASKAWA CIMR-H15G2-E10 20HP 460V AC DR
YASKAWA CIMR-H18.5B 25HP HII DRIVE
YASKAWA CIMR-H18.5G2 25HP 460V AC DR
YASKAWA CIMR-H2.2B 3HP HII DRIVE
YASKAWA CIMR-H2.2G2 3HP 460V AC DR
YASKAWA CIMR-H2.2G2-E10 3HP 460V AC DR
YASKAWA CIMRH2.2G2M-10 2HP 460V
YASKAWA CIMR-H2.2G2-T 3HP 460V AC DR
YASKAWA CIMR-H22B 30HP HII DRIVE
YASKAWA CIMR-H22G2 30HP 460V AC DR
YASKAWA CIMR-H3.7B 5HP HII DRIVE
YASKAWA CIMR-H3.7B.T 5HP HII DRIVE
YASKAWA CIMR-H3.7B/JOHB 5HP HII DRIVE
YASKAWA CIMR-H3.7G2 5HP 460V AC DR
YASKAWA CIMR-H3.7G2-E-10 5HP GII
YASKAWA CIMR-H3.7GII 5HP GII
YASKAWA CIMR-H30B 40HP HII DRIVE
YASKAWA CIMR-H30G2 40HP 460V AC DR
YASKAWA CIMR-H37B 50HP HII DRIVE
YASKAWA CIMR-H37G2 50HP 460V AC DR
YASKAWA CIMR-H3A22P2 616H3 VARISPEED
YASKAWA CIMR-H3A23P7 616H3 VARISPEED
YASKAWA CIMR-H3A43P7 5HP 460V AC DR
YASKAWA CIMR-H45B 60HP HII DRIVE
YASKAWA CIMR-H45D.T 60HP HII DRIVE
YASKAWA CIMR-H45G2 60HP 460V AC DR
YASKAWA CIMR-H5.5B 7.5HP HII DRIVE
YASKAWA CIMR-H5.5B.D05 7.5HP HII DRIVE
YASKAWA CIMR-H5.5G2 7.5H 460V AC DR
YASKAWA CIMR-H55B 75HP HII DRIVE
YASKAWA CIMR-H7.5B 10HP HII DRIVE
YASKAWA CIMR-H7.5B.D06 10HP HII DRIVE
YASKAWA CIMR-H7.5G2 10HP 460V AC DR
YASKAWA CIMR-H7.5G2-E10 10HP 460V AC DR
YASKAWA CIMR-H7.GII AC DRIVE
YASKAWA CIMR-H75B 100HP HII DRIVE
YASKAWA CIMR-J04AS2 .75HP 120V AC DRIVE
YASKAWA CIMR-MT111-15K AC SPINDLE DR
YASKAWA CIMR-MT1-15K.01 20HP VS626MT DR
YASKAWA CIMR-MT-15K 20HP VS626MT DR
YASKAWA CIMR-MTII-11K 626MTII DRIVE
YASKAWA CIMR-MTII-15K 626MTII DRIVE
YASKAWA CIMR-MTII-18.5 626MTII DRIVE
YASKAWA CIMR-MTII-18.5K 20HP SPINDLR DRIVE
YASKAWA CIMR-MTII-22K 25HP SPINDLE DRIVE
YASKAWA CIMR-MTII-22K.B 626MTII DRIVE
YASKAWA CIMR-MTII-26K 626MTII DRIVE
YASKAWA CIMR-MTII-5.5K 626MTII DRIVE
YASKAWA CIMR-MTII-7.5KB 626MTII DRIVE
YASKAWA CIMR-MTIII-11K 15HP VS626 DR
YASKAWA CIMR-MTIII-15K 20HP VS626 DR
YASKAWA CIMR-MTIII-3.7K 5HP VS626 DR
YASKAWA CIMR-MTIII-5.5K 7.5HP VS626 DR
YASKAWA CIMR-MTIII-7.5K 10HP VS626 DR
YASKAWA CIMR-P5C41P5 616PC5 AC DRIVE
YASKAWA CIMR-P5U47P5 INVERTER
YASKAWA CIMR-PBA20P7T VS-606PB3 AC DR
YASKAWA CIMR-PCA20P7 1HP 230V AC DR
YASKAWA CIMR-PCA41P5 2HP 460V AC DR