VHR560AT-75JG
VHR560AT-75U

主要產品：日本東方馬達，泰映TROY減速電機，韓國SPG小功率馬達，

韓國DKM減速電機,CPG晟邦 ...

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：蘭工

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減速機技術資料：

減速機轉軸是減速機的重要零件之一，它是傳遞扭矩、帶動機械負載的主要部件。減速機軸必須有足夠的機械強度和剛度，才能完成減速機功率的傳遞，使減速機運行時不發生振動或定子、轉子相擦。

軸常見的損壞現象有：轉軸彎曲、軸頸磨損、軸裂紋和軸斷裂等。其損壞原因，除制造質量本身有問題外，大多數是使用不當造成的。例如，拆卸皮帶輪時，不用工具而硬敲，再加上敲打時受力不當，極易引起軸的損壞。

1．轉軸彎曲的修理轉軸彎曲會造成減速機氣隙不均，產生振動和噪聲。

若彎曲不大，為了消除彎曲對轉子鐵芯段的影響，可以磨光軸頸、滑環和換向器等。在小型異步減速機中，也可以磨光轉子的鐵芯段，但轉子與定子間增大的間隙值不應超過正常間隙的10％。

如果軸的彎曲值很大，以致不能用加工軸頸和軸上零件的方法來消除，可在壓力機上矯正，或用電焊機在彎曲處表面均勻堆焊一層，然后上車床，以轉子外圓為基準找出中心，車成要求尺寸，并用百分表檢查。

用敲打法矯正用冷態直軸法矯正轉軸的彎曲示意圖

2．軸頸磨損的修理軸頸磨損由于軸承內圈與軸頸的配合過盈過小，在運行中發生軸與內圈相對運動，使軸頸磨損而松動(即走內圓)。這時，必須將軸頸修補到原來尺寸。常用的修補方法有下列幾種：

方法～：噴鍍或刷鍍。利用專門的設備將金屬鍍在磨損的軸頸上，再磨削到需要的直徑。此法適用于磨損深度不超過0．2毫米的情況。

方法二：補焊。將轉軸放在帶滾輪的支架上，用中碳鋼焊條進行手工電弧焊，從一端開始，一圈一圈地補焊，邊焊邊轉動轉子，直至將軸頸全部補焊完畢。冷卻后，放到車床上加工到所需尺寸。加工時，注意校正兩軸頸與轉子外圓的同軸度。

方法三：鑲套。當軸頸磨損較大或局部燒損發藍退火時，可將軸頸車圓上后，放在車床上加工套的外圓。

3．軸裂紋或斷裂的修理對于出現裂紋的軸，若其裂紋深度不超過軸頸的10％～15％、長度不超過軸長的10％(對縱向而言)或不超過圓周長的10％(對橫向而言)，可用堆焊法進行補救。

對于裂紋大或斷裂的軸，必須更換新軸，換軸時，小型減速機一般用35號鋼或45號鋼。換軸一時有困難，在不影響軸質量的前提下，也可采用補接法

ITE SIEMENS 100A 3 POLE ED23B100 W AUX-SWITCH RR-20

ITE 3 POLE 175 AMP TRIP JL3-F400 ISSUE A-544 ZAA-80D 

Siemens ITE 70A HE43B070 3 Pole 480V Breaker RR-39B

Siemens ITE 50A HE43B050 3 Pole 480V Breaker RR-39C

ITE CORDON CF FRAME 70 AMP 3 POLE TYPE ET CIRCUIT BREAKER CF3B070 E-62

50- SIEMENS/ITE 20A 1 POLE BREAKERS BL120 YJ-18

ITE 50 AMP 3 POLE CIRCUIT BREAKER EF3-L050 M-74

ITE 100 AMP 3 POLE CIRCUIT BREAKER TYPE ET ~ ET1579 ZAA-110

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MURRAY/SIEMENS?/ITE MP1515 BOX OF (12) 15 AMP 2 POLE PLUG IN CIRCUIT BREAKERS

MURRAY/SIEMENS?/ITE MP2020 BOX OF (12) 20 AMP 2 POLE PLUG IN CIRCUIT BREAKERS

ITE Siemens Sentron Series FXD 63B 150 A 150 Amp 3 Pole 600 V Circuit Breaker

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JXD23B400 Siemens ITE Sentron Circuit Breaker 400A 3P 240V W/Mag adj. trip

ITE vacu break safety switch w/ clampmatic 200a 240v
Nice 200a disconnect, others available

ITE JXD6 CIRCUIT BREAKER 400 AMP JXD63B400 600 VOLT 3 POLE

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ITE 20A .. 2P Circuit Breaker ED42B020 W/ Alarm Switch B00ED62 ... AA-20

ITE 20A .. 2P Circuit Breaker ED22B020 W/ Alarm Switch B00ED62 ... AA-20A

ITE Circuit Breaker EH3B030 480V 30A 3 POLE

ITE 30 AMP BUS PLUG

ITE (JL3T090) 3 Pole 90 Amp Type JL Circuit Breaker Trip Unit, New Surplus

ITE SIEMENS TC3K350 NSFP TC3K350

ITE SIEMENS BQ2-H015 USPP BQ2H015

ITE SIEMENS FDFBER4 NSFP FDFBER4

CUSTOM ED HARDY BABY GIRLS 2 TIER NOVELTY DIAPER CAKE *AMAZING 1 OF A KIND ITE

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Circuit Breaker Siemens ITE 225amp ET-4732

ITE SIEMENS EF2-B015 USPP EF2B015

ITE SIEMENS M203CX12L NSFP M203CX12L

ITE SIEMENS M203D12L NSFP M203D12L

ITE SIEMENS HFP-11 NSFP HFP11

ITE SIEMENS H-4162 USPP H4162

ITE EF3-B050 CIRCUIT BREAKER 3 POLE 50 AMP

NEW ITE SIEMENS SN423 HEAVY DUTY ENCLOSED SWITCH 100AMP 

NEW EMECANIQUE ITE A203C MOTOR STARTER SIZE 1 

ITE SIEMENS M103B12 NSFP M103B12

ITE SIEMENS ETM-4016 USPP ETM4016

ITE SIEMENS 400 AMP 3 POLE CIRCUIT BREAKER TYPE JXD6~JXD63B400 YD-106

ITE SIEMENS ET 5912 3 POLE 100 AMP 600V BREAKER 

SIemens ITE Circuit Breaker 125VDC Shunt Trip S11JLD6

SIemens ITE Circuit Breaker 120V Shunt Trip S01FD60 FXD

ITE SIEMENS 5SM1342-6 USPP 5SM13426

ITE SIEMENS E2N3R USPP E2N3R

ITE SIEMENS HF-361-J USPP HF361J

SIEMENS/ ITE 50AMP CKT BREAKER EF3B050

ITE / Siemens 60 Amp Safety Switch NF352 600 VAC - NIB new in box

Siemens ite gould bos14351 bus plug 30 amp 3 pole 600 

ITE EF3-B020 20 AMP CIRCUIT BREAKER (G1)

ITE SIEMENS QP2-B200-B 200 AMP EQ-P CIRCUIT BREAKER (G2)

ITE ET-1578 ET 90 amp 3 pole circuit breaker

ITE SIEMENS V7E V7E3622 FUSIBLE FUSED PANELBOARD SWITCH

ITE SIEMENS ED ED23B100 100 amp 3 pole 240V Breaker NEW

ITE Circuit Breaker EE 3 B050

ITE EQ-B HB3B060 3 Pole 60 amp HB3-B060 Circuit Breaker 

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Shia Shi'ite Imam Ali Sword Yemeni Aqiq Slab Cab S5

Shia Shi'ite Imam Ali Sword Yemeni Aqiq Slab Cab S6

ITE J frame ET225 J3-B225 150 TRIP 3 pole 600v breaker 

ITE J frame ET225 J3-B225 225 TRIP 3 pole 600v breaker

ITE J frame ET225 J3-B225 175 TRIP 3 pole 600v breaker

ITE ET J frame 225 amp J3-B225 3 pole 600v breaker

ITE SIEMENS 3NE3-3340B NSPP 3NE33340B

ITE SIEMENS FHOFC048 NSFP FHOFC048

ITE SIEMENS EE2-B040 USPP EE2B040

ITE SIEMENS DKR2 NSFP DKR2

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ITE SIEMENS QJ23B200 USPP QJ23B200

ITE SIEMENS H4151 USPP H4151

ITE SIEMENS JN321 NSFP JN321

ITE SIEMENS EE2-B020 NSFP EE2B020

ITE SIEMENS HED41B020 NSFP HED41B020

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ITE B315HH 15A 3P 240V

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GOULD ITE FJ63B250 250A 250 A AMP 600V.A.C 3 POLE CIRCUIT BREAKER W/ MAG ADJUST

New ITE Siemens HED4 HED41B100 1 Pole 100 amp Circuit Breaker

ITE V7E3611 Panelboard Switch 600V 30A 

30 Amp ITE - Siemens BOS - Fusible Bus Plug

ITE CAT# S01ED60 SHUNT TRIP 120 VAC

Siemens/ITE 25 Amp Circuit Breaker ED43B025

ITE Siemens Circuit Breaker ED43B030

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ITE/Siemens ED43B060 Circuit Breaker 

ITE/Siemens ED43B015 Circuit Breaker 

ITE/Siemens ED43B020 Circuit Breaker 

ITE/Siemens ED43B030 Circuit Breaker 

ITE/Siemens ED43B040 Circuit Breaker 

ITE/Siemens ED43B050, 50 Amp Circuit Breaker 

ITE F321H 30 Amp, 240 Volt, Fused, Nema 12 Disconnect

60 Amp 600V ITE - Siemens BOS14352 - Fusible Bus Plug

GOULD ITE 250 AMP CIRCUIT BREAKER WITH 150 AMP TRIP F63F250

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Pol-ite "23605" Brown Tie Boots 40.5/9.5

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# ITE HEAVY DUTY SAFETY SWITCH CAT# F352

ITE CIRCUIT BREAKER CAT#EE3-B100 100A/240V/3POL?E

NEW SIEMENS ITE SIZE 4 STARTER COIL 208 220 V C103E226 

ITE Siemens ED42B025 Circuit Breaker

1 NEW ITE SIEMENS F351 SAFETY SWITCH NIB

SIEMENS NFR321 ITE ENCLOSED SWITCH 1-3 PHASE 30 AMP

ITE 125 AMP CIRCUIT BREAKER 3 POLE FJ63B125 *192

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ITE SIEMENS ED ED23B030L 30 amp 3 pole 240V Breaker NEW

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SIEMENS ITE BUSWAY PLUG BOS14351 30 a 600 v BUSDUCT

ITE SIEMENS FXD FXD63B200 200 AMP 3 POLE 600V CIRCUIT BREAKER

NEW in box 100 AMP Pushmatic Gould, ITE, Siemens, Bulldog, Double Pole Beaker

ITE GOULD ROWAN ELECTRICAL STARTER BOX NEMA SIZE 1 

NOS! SIEMENS ITE 20A 20 AMP 3P CIRCUIT BREAKER ED63M020

ITE EH2-B020 20 AMP CIRCUIT BREAKER EH2B020 M-69

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TED BAKER WATCH ITE4015
Returns: Accepted
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ITE SIEMENS MT0500M NSFP MT0500M

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ITE IMPERIAL 708452-T8 USPP 708452T8

ITE SIEMENS CED6N1S NSFP CED6N1S

ITE BQCH3B015, 15 Amp Circuit Breaker

ITE BQCH3B025 25 Amp Circuit Breaker

ITE BQCH3B030, 30 Amp Circuit Breaker

ITE BQCH3B040 40 Amp Circuit Breaker

ITE BQCH3B050, 50 Amp Circuit Breaker

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1 NEW I-T-E ITE XLVB421N 30A 240VAC BUS PLUG

Siemens ITE 100 Amp Safety Switch Disconnect SN423 Fusible 3 Ph 240 VAC 

ITE E E2 E23B070 70 AMP 240V 3 POLE CIRCUIT BREAKER 

BQD340 - BRAND NEW ITE/Siemens 3 Pole, 40 Amp, 480V

BQD360 - BRAND NEW ITE/Siemens 3 Pole, 60 Amp, 480V

ITE qj23b125 3 pole 125 amp qj3 qj3b125 breaker

I.T.E SN-424 ITE SAFETY SWITCH 200 AMP $135

ITE Circuit Breaker Type ET 3 Pole 35 AMP 600 VAC

ITE Vacu-Break Fusible Safety Switch 30A F-351 NOS

ITE/Siemens BQCH3B020 Circuit Breaker 

ITE Siemens Breaker ED43B030 30A 30 Amp A 3 Pole 480V

ITE Circuit Breaker Type ET 35 AMP 3 Pole 250 VAC

ITE Circuit Breaker Type ET 50 AMP 3 Pole 250 VAC

BQD330 - BRAND NEW ITE/Siemens 3 Pole, 30 Amp, 480V

BQD350 - BRAND NEW ITE/Siemens 3 Pole, 50 Amp, 480V

Siemens ITE 125 amp circuit breaker Q2125 type QP

BQD315 - BRAND NEW ITE/Siemens 3 Pole, 15 Amp, 480V

Siemens ITE 40 amp circuit breaker EE3B040, 240 VAC

Siemens ITE 50 amp circuit breaker ET1575, 240 VAC

ITE SIEMENS QJ23B125 125 AMP CIRCUIT BREAKER (G1)