VHR540CT-180E

主要产品：日本东方马达，泰映TROY减速电机，韩国SPG小功率马达，

韩国DKM减速电机,CPG晟邦减速电机 ...

销售热线: 180-6090-9625/0592-6013512

联系人：兰工

      QQ: 869740621

减速机技术资料：

减速机转轴是减速机的重要零件之一，它是传递扭矩、带动机械负载的主要部件。减速机轴必须有足够的机械强度和刚度，才能完成减速机功率的传递，使减速机运行时不发生振动或定子、转子相擦。

轴常见的损坏现象有：转轴弯曲、轴颈磨损、轴裂纹和轴断裂等。其损坏原因，除制造质量本身有问题外，大多数是使用不当造成的。例如，拆卸皮带轮时，不用专用工具而硬敲，再加上敲打时受力不当，极易引起轴的损坏。

1．转轴弯曲的修理转轴弯曲会造成减速机气隙不均，产生振动和噪声。

若弯曲不大，为了消除弯曲对转子铁芯段的影响，可以磨光轴颈、滑环和换向器等。在小型异步减速机中，也可以磨光转子的铁芯段，但转子与定子间增大的间隙值不应超过正常间隙的10％。

如果轴的弯曲值很大，以致不能用加工轴颈和轴上零件的方法来消除，可在压力机上矫正，或用电焊机在弯曲处表面均匀堆焊一层，然后上车床，以转子外圆为基准找出中心，车成要求尺寸，并用百分表检查。

用敲打法矫正用冷态直轴法矫正转轴的弯曲示意图

2．轴颈磨损的修理轴颈磨损由于轴承内圈与轴颈的配合过盈过小，在运行中发生轴与内圈相对运动，使轴颈磨损而松动(即走内圆)。这时，必须将轴颈修补到原来尺寸。常用的修补方法有下列几种：

方法～：喷镀或刷镀。利用专门的设备将金属镀在磨损的轴颈上，再磨削到需要的直径。此法适用于磨损深度不超过0．2毫米的情况。

方法二：补焊。将转轴放在带滚轮的支架上，用中碳钢焊条进行手工电弧焊，从一端开始，一圈一圈地补焊，边焊边转动转子，直至将轴颈全部补焊完毕。冷却后，放到车床上加工到所需尺寸。加工时，注意校正两轴颈与转子外圆的同轴度。

方法三：镶套。当轴颈磨损较大或局部烧损发蓝退火时，可将轴颈车圆上后，放在车床上加工套的外圆。

3．轴裂纹或断裂的修理对于出现裂纹的轴，若其裂纹深度不超过轴颈的10％～15％、长度不超过轴长的10％(对纵向而言)或不超过圆周长的10％(对横向而言)，可用堆焊法进行补救。

对于裂纹大或断裂的轴，必须更换新轴，换轴时，小型减速机一般用35号钢或45号钢。换轴一时有困难，在不影响轴质量的前提下，也可采用补接法

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)