VHR540CT-15J
VHR540CT-180E
主要產(chǎn)品：日本東方馬達(dá)，泰映TROY減速電機(jī)，韓國SPG小功率馬達(dá)，
韓國DKM減速電機(jī),CPG晟邦減速電機(jī) ...
銷售熱線: 180-6090-9625/0592-6013512
聯(lián)系人：蘭工
QQ: 869740621
減速機(jī)技術(shù)資料：
減速機(jī)轉(zhuǎn)軸是減速機(jī)的重要零件之一，它是傳遞扭矩、帶動(dòng)機(jī)械負(fù)載的主要部件。減速機(jī)軸必須有足夠的機(jī)械強(qiáng)度和剛度，才能完成減速機(jī)功率的傳遞，使減速機(jī)運(yùn)行時(shí)不發(fā)生振動(dòng)或定子、轉(zhuǎn)子相擦。
軸常見的損壞現(xiàn)象有：轉(zhuǎn)軸彎曲、軸頸磨損、軸裂紋和軸斷裂等。其損壞原因，除制造質(zhì)量本身有問題外，大多數(shù)是使用不當(dāng)造成的。例如，拆卸皮帶輪時(shí)，不用專用工具而硬敲，再加上敲打時(shí)受力不當(dāng)，極易引起軸的損壞。
1．轉(zhuǎn)軸彎曲的修理轉(zhuǎn)軸彎曲會(huì)造成減速機(jī)氣隙不均，產(chǎn)生振動(dòng)和噪聲。
若彎曲不大，為了消除彎曲對轉(zhuǎn)子鐵芯段的影響，可以磨光軸頸、滑環(huán)和換向器等。在小型異步減速機(jī)中，也可以磨光轉(zhuǎn)子的鐵芯段，但轉(zhuǎn)子與定子間增大的間隙值不應(yīng)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(jī)上矯正，或用電焊機(jī)在彎曲處表面均勻堆焊一層，然后上車床，以轉(zhuǎn)子外圓為基準(zhǔn)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(tài)直軸法矯正轉(zhuǎn)軸的彎曲示意圖
2．軸頸磨損的修理軸頸磨損由于軸承內(nèi)圈與軸頸的配合過盈過小，在運(yùn)行中發(fā)生軸與內(nèi)圈相對運(yùn)動(dòng)，使軸頸磨損而松動(dòng)(即走內(nèi)圓)。這時(shí)，必須將軸頸修補(bǔ)到原來尺寸。常用的修補(bǔ)方法有下列幾種：
方法～：噴鍍或刷鍍。利用專門的設(shè)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(bǔ)焊。將轉(zhuǎn)軸放在帶滾輪的支架上，用中碳鋼焊條進(jìn)行手工電弧焊，從一端開始，一圈一圈地補(bǔ)焊，邊焊邊轉(zhuǎn)動(dòng)轉(zhuǎn)子，直至將軸頸全部補(bǔ)焊完畢。冷卻后，放到車床上加工到所需尺寸。加工時(shí)，注意校正兩軸頸與轉(zhuǎn)子外圓的同軸度。
方法三：鑲套。當(dāng)軸頸磨損較大或局部燒損發(fā)藍(lán)退火時(shí)，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(xiàn)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(jìn)行補(bǔ)救。
對于裂紋大或斷裂的軸，必須更換新軸，換軸時(shí)，小型減速機(jī)一般用35號鋼或45號鋼。換軸一時(shí)有困難，在不影響軸質(zhì)量的前提下，也可采用補(bǔ)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
ITE SIEMENS QSA2020 NSFP QSA2020
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
BBC ITE CURRENT TRANSFORMER TKM-4 401310-T6 TKM-4-401310-T6 3000 PRI. A.
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
Vintage Worry Beads--Bakelite Komboloi-Tasbih
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
Quick Look
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 TELEMECANIQUE 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
ITE qj23b150h 3 pole 150 amp qj3 qj3b150 breaker qj23
Ite / Gould #NR323, 100a, 240v, 2pole, fused, Nema 3R raintight, NIB
Shia Shi'ite Imam Ali Sword Yemeni Aqiq Slab Cab S4
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
B220 Siemens ITE 6 pcs. BRAND NEW ------ only $24 Each
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
ITE SIEMENS XQ45 USPP XQ45
ITE SIEMENS FHOJBO USPP FHOJBO
ITE SIEMENS W1224L3125CU NSFP W1224L3125CU
ITE SIEMENS FHONBO USPP FHONBO
ITE SIEMENS B50 NSFP B50
ITE SIEMENS ED43B020 USPP ED43B020
ITE B315HH 15A 3P 240V
ITE SIEMENS CRHOJVD NSFP CRHOJVD
ITE ET-4035 3 pole 50 amp circuit breaker f frame
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
Siemens ITE OFCK661 Switch Accessory Knife kit Fuse NEW 0fck661
ITE Circuit Breaker Type ETH Frame HF 70 Amp ETH4165
NEW PUSHMATIC ITE 20 Amp 1 pole P120GF GFCI GFI CIRCUIT BREAKER
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
Pol-ite "23301" Olive Grey Booties 35.5/5.5
Quick Look
Pol-ite "23605" Brown Tie Boots 40.5/9.5
Quick Look
# ITE HEAVY DUTY SAFETY SWITCH CAT# F352
ITE CIRCUIT BREAKER CAT#EE3-B100 100A/240V/3POLE
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
SIEMENS / ITE BQD3100 NEW CIRCUIT BREAKER BOLT-ON 3 POLE 100 AMP 480Y/277 VAC
SIEMENS / ITE BQD370 NEW CIRCUIT BREAKER BOLT-ON 3 POLE 70 AMP 480Y/277 VAC
SIEMENS / ITE BQD380 NEW CIRCUIT BREAKER BOLT-ON 3 POLE 80 AMP 480Y/277 VAC
SIEMENS / ITE BQD390 NEW CIRCUIT BREAKER BOLT-ON 3 POLE 90 AMP 480Y/277 VAC
NEW-SIEMENS ITE 200 AMP CIRCUIT BREAKER QJ23M200 M-28H
ITE SIEMENS ED ED23B030L 30 amp 3 pole 240V Breaker NEW
ITE 200 AMP 2 POLE BREAKER QJ22B200 C-17
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
NEW ITE EH2-B015 15 AMP CIRCUIT BREAKER EH2B015 M-70
ITE SIEMENS 7PV2040-2AB30 NSFP 7PV20402AB30
ITE SIEMENS ED23B020 NSFP ED23B020
ITE SIEMENS ED23B030 NSFP ED23B030
ITE SIEMENS EF3-A010 USPP EF3A010
TED BAKER WATCH ITE4015
Returns: Accepted
VACU-BREAK NF353H ITE I-T-E ENCLOSED SWITCH 100A 600VAC 3PH ***XLNT***
SIEMENS ITE V7E3611 VACU-BREAK SWITCH 30A 3P NEW
Siemens A01FD62 ITE Auxiliary Switch New
80674 Old-Stock, ITE G10F12D Operating Coil, 125V DC
BRAND NEW ITE ED43B020L 3 Poles 20 Amps 480 Volt
BRAND NEW ITE ED43B040L 3 Poles 40 Amps 480 Volt
BRAND NEW ITE ED43B050L 3 Poles 50 Amps 480 Volt
BRAND NEW ITE ED43B060L 3 Poles 60 Amps 480 Volt
ITE SIEMENS A80C10 NSFP A80C10
ITE SIEMENS CQD6215 NSFP CQD6215
ITE SIEMENS HED62B015 NSFP HED62B015
ITE SIEMENS M202B91L NSFP M202B91L
Fire King Jadite Philbe Design Complete Refrigerator Dish Set Jade-ite Green
J20 J20T11 Pneumatic Timing Unit Gould ITE Control Relay 600Vac 60 Sec Max. New
J20 J20M12 Std. Magnet Block Kit 0-600Vac Coil: 120/110Vac Gould ITE Relay New
ITE SIEMENS ED62B015 USPP ED62B015
ITE SIEMENS ED63B020 USPP ED63B020
SIEMENS / ITE ED43B015L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 15 AMP 240/480Y VAC
SIEMENS / ITE ED43B020L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 20 AMP 240/480Y VAC
SIEMENS / ITE ED43B030L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 30 AMP 240/480Y VAC
SIEMENS / ITE ED43B040L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 40 AMP 240/480Y VAC
SIEMENS / ITE ED43B050L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 50 AMP 240/480Y VAC
SIEMENS / ITE ED43B060L NEW CIRCUIT BREAKER LOAD LUGS 3 POLE 60 AMP 240/480Y VAC
ITE SIEMENS MT0500M NSFP MT0500M
ITE SIEMENS E61B015 USPP E61B015
ITE SIEMENS HED63B070 USPP HED63B070
ITE SIEMENS EE3-B050 NSPP EE3B050
ITE SIEMENS Q210000-S01 NSFP Q210000S01
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
ITE BQCH3B060, 60 Amp Circuit Breaker
BQD320 - BRAND NEW ITE/Siemens 3 Pole, 20 Amp, 480V
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)
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