VHR425CT-GVJG
VHR540A-100J
東方馬達調(diào)速器_電機調(diào)速器_馬達調(diào)速器
ORIENTAL調(diào)速器_OM調(diào)速器_電機調(diào)速器
東方馬達_直流無刷馬達_DC無刷電機
ORIENTAL電機_無刷直流電機_DC無刷馬達
東方馬達_OM直流無刷馬達_DC無刷電機
銷售熱線: 180-6090-9625/0592-6013512
聯(lián)系人：蘭工
QQ: 869740621
減速機參數(shù)，到底哪些參數(shù)需要知道呢？這里將詳細的說明。決定減速機中熱功率的校核的是什么？是周圍環(huán)境的溫度。這是我們需要分析的一個數(shù)據(jù)，作為減速機，它的內(nèi)部應(yīng)該有一個電機，這個電機的級數(shù)究竟是多少，合適不合適，它的功率又是什么，也需要我們來做深入的分析，此外，減速機的安全系數(shù)如何，大家的安全性可不可以得到可靠保證，更是重中之重，決不可忽視。還有就是減速機在什么設(shè)備上來使用，以及使用它可能的一些結(jié)果，也是絕對不可以馬虎的事項。減速機輸出軸的徑向力和軸向力的校核，也是需要注意的一點。 電機功率N=1.15*m*g*v1.2/1000*效率，轉(zhuǎn)速N=60*v*i/3.14*d 根據(jù)功率、轉(zhuǎn)速選擇電 電動機的功率．應(yīng)根據(jù)生產(chǎn)機械所需要的功率來選擇，而減速機則是根據(jù)所要傳遞的功率或者扭矩，以及工作所需要的轉(zhuǎn)速來選擇的。
電動機的功率．應(yīng)根據(jù)生產(chǎn)機械所需要的功率來選擇，盡
量使電動機在額定負載下運行。選擇時應(yīng)注意以下兩點：
(1＞如果電動機功率選得過。蜁霈F(xiàn)“小馬拉大車”現(xiàn)
象，造成電動機長期過載．使其絕緣因發(fā)熱而損壞．甚至電動
機被燒毀。
(2)如果電動機功率選得過大．就會出現(xiàn)“大馬拉小車”現(xiàn)
象．其輸出機械功率不能得到充分利用，功率因數(shù)和效率都不
高(見表)，不但對用戶和電網(wǎng)不利。而且還會造成電能浪
費。
要正確選擇電動機的功率，必須經(jīng)過以下計算或比較：
(1)對于恒定負載連續(xù)工作方式，如果知道負載的功率
(即生產(chǎn)機械軸上的功率)Pl(kw)．可按下式計算所需電動機
的功率P(kw)：
P=P1/n1n2
式中 n1為生產(chǎn)機械的效率；n2為電動機的效率。即傳動效
率。
按上式求出的功率，不一定與產(chǎn)品功率相同。因此．所選
電動機的額定功率應(yīng)等于或稍大于計算所得的功率。
Siemens ITE Breaker CED63B100 100A 200k Amp Trip @ 480V
EF3B050 ITE/SIEMENS 50 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
EF3B040 ITE/SIEMENS 40 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
EF3B030 ITE/SIEMENS 30 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
EF3B020 ITE/SIEMENS 20 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
EF3B015 ITE/SIEMENS 15 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
ITE SENTRON SIEMENS JXD63B400 400 AMP 600 VOLT - USED
Returns: Accepted within 60 days
ITE UV 363, 100A, 600v, 3ph, Bus plug
Siemens/ITE 125 Amp Circuit Breaker ED43B125 3 Phase, shunt trip cat. S01ED60
6 McKee Jadite Bottoms Up Coasters ~ Skokie Green ~ Art Deco Jade-ite Glass
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ITE UV322 60-AMP 240-VOLT 3-WIRE FUSIBLE BUSPLUG
ITE/Siemens EE3B10000S01 Circuit Breaker
Siemens ITE 90 amp circuit breaker EH3B090 480 VAC
ITE ced63b070 CED 70 amp 3 pole siemens breaker CED6
ITE TYPE ET 225 AMP 600 VOLT 3/P CIRCUIT BREAKER
ITE SIEMENS JXD63B350 350 AMP CIRCUIT BREAKER WITH AUXILIARY SWITCH (G3)
ITE Siemens (FXD63B175) 3 Pole 175 Amp Circuit Breaker, Used/Cleaned/Tested
ITE SIEMENS HHED63B020 NSFP HHED63B020
ITE SIEMENS BULLDOG BOS14351 FUSIBLE BUSPLUG **NEW**
CUTLER HAMMER ITE-K-600 USPP ITEK600
ITE SIEMENS HF322N-R NSFP HF322NR
ITE IMPERIAL 706784-T3 USPP 706784T3
SIEMENS ITE CAT# ED43B125 3P 125A 480V CIRCUIT BREAKER
ITE JD23B400 JD2 400 amp 240v 3 pole Circuit Breaker *
ITE CIRCUIT BREAKERS (EH1B020) NEW BOX OF 6
ED63A100 Siemens ITE 600v 3p 100A MCP ** NEW **
2010 Hidden Curriculum One-a-day Calendar for Kids: Ite
ITE SIEMENS HED43B050 NSFP HED43B050
1 NIB ITE I-T-E EH3B070 70 AMP 3 POLE 480 VAC CIRCUIT BREAKER
ITE LXD63B600 CIRCUIT BREAKER 3 POLE 600 AMP LUGS ON BOTH SIDE
ITE Gould Rowan Imperial 5600 5640 mccb Size 2 A203D Breaker MCC Bucket 50A
Siemens ITE F354 Heavy Duty Fused Switch 200 amp 600 volt 3 pole - unused
new siemens ite v7b3222r panelboard unit double switch 3 pole 240 v
I-T-E SIEMENS LD LD63F600 3 POLE 600 AMP TRIP BREAKER ITE *NOT WORKING*
ITE SIEMENS QJH23B110 110 AMP CIRCUIT BREAKER (G1)
1 I-T-E ITE UV323 100 AMP 240 VAC 3 WIRE FUSIBLE BUS BUSS PLUG
1 I-T-E ITE RV462 60 AMP 600 VAC 4 WIRE FUSIBLE BUS BUSS PLUG
Contact Kit for ITE Size 5 Contactor A203G
Gould ITE LL3-F600 450-600 Amp 600VAC 125/250VDC Curcuit Breaker 3 Pole
ITE SIEMENS NF35IH USPP NF35IH
ITE IMPERIAL 225P0070 USPP 225P0070
ITE SIEMENS ED63A030 NSFP ED63A030
ITE SIEMENS 4MLKA3 NSFP 4MLKA3
ITE SIEMENS NFR351 USPP NFR351
ITE SIEMENS MBKQJ1225 NSPP MBKQJ1225
SIEMENS ITE QJ QJ23B225H 3 POLE 225 AMP BREAKER
ITE / Siemens ITE XL-X 3w 3P 600V 600A Bus Duct 10'
ITE/Siemens EH3B020 Circuit Breaker
ITE SIEMENS (HE43M020) 3 Pole 20 Amp Circuit Breaker, New Surplus
ITE SIEMENS ED63S100A NSFP ED63S100A
RECONDITIONED ITE 427550 13.8KV 80E AMP FUSE
CIRCUIT BREAKER SIEMENS ITE KM3-F800 800 AMP
ITE SIEMENS ED63B070 USPP ED63B070
ITE SIEMENS ED63B080 USPP ED63B080
ITE SIEMENS M103DX91 NSFP M103DX91
ITE SIEMENS EM6B100MS1L NSFP EM6B100MS1L
ITE SIEMEN GOULD EF3-A100 3P 100A 600V CIRCUIT BREAKER
ITE/Siemens QJH23B150 Circuit Breaker
ITE HE3L050 50 Amp Circuit Breaker Used
Enlarge
ITE RV361G 30 Amp, 600 Volt Bus Plug
ITE XEH3100 100 Amp Circuit Breaker Bus Plug
ITE Bulldog XLVB424N 200 Amp Bus Plug
ITE XLVB422N 60 Amp Bus Duct Plug
ITE UV463 100 Amp Bus Duct Plug
ITE SIEMENS ND6 ND6T120 1200 AMP 2 POLE 600V TRIP UNIT
ITE FUSIBLE VACU-BREAK SWITCH 100 AMP 600V 3 POLE 3 PHASE V7E3603
GOULD I.T.E. ITE MOLDED CASE SWITCH JJ3-S400-V
ITE NFR352DTK 60 Amp, 600 Volt, Nema 3R Double Throw Switch - ATS67
BD Bustribution ITE Bus Plug RV 362G System 60 #28293
ITE Gould Rowan Imperial 5641 5600 5640 Breaker Feeder MCC Bucket 130A
ITE HF3-B070 circuit breaker tested / warranty ET70
ITE Gould 5600 5640 Sz 1 8536SCO Breaker MCC Bucket 30A
Siemens ITE 150 amp circuit breaker QJ23B150H 240 VAC
ITE 50 Amp Main Breaker Panelboard, 30 Circuit, 120/208 Volt # E270
ITE BQ3B100 Main Circuit Breaker 3 Phase 120/208 Volt Panelboard # E266
ITE BQ3B100 Main Breaker Panelboard, 42 Circuit 120/208 Volt # E267
ITE BQ3B050 Main Breaker Panelboard, 24 Circuit, 3 Phase, 4 Wire, # E268
ITE 225 Amp Main Lug 3 Phase 120/208 Volt Panelboard # E264
GOULD/ ITE VACU-BREAK SWITCH V7E3603, 100 AMP, 600 VOLT
ITE BQ3B070 Main Breaker Panelboard, 3 Phase, 120/208 Volt, 36 Circuit # E287
ITE 225 Amp Main Lug 36 Circuit Panelboard # E283
ITE Gould Rowan Imperial 5600 5640 mccb Size 1 30 Amp Breaker MCC Bucket 14DSt32
Siemens ITE 5600 Breaker MCC Bucket 14DSt32 Sz 1 25A
4 FIRE KING JADITE/JADE-ITE/RESTAURANT WARE HOT CHOCOLATE MUGS
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ITE SIZE 5 COIL 120VASC, PART NO. G10G12
ITE/Siemens 100Amp Mechanically Held Lighting Contactor
ITE/Siemens CC3B015 Circuit Breaker
ITE VACU-BREAK SWITCH 200 AMP 600V 3P V7F3604
ITE/Siemens HED43B030 Circuit Breaker
Siemens ITE Breaker CLE63B020 / CED63B020 200k IR 3 Ph
ITE 70 Amp Circuit Breaker Cat #HF3-B070 HF3B070
ITE IMPERIAL AMP-TRAP A4BY1600 1600A 600V TYPE 55 FUSE
ITE HJ3-F400 400 AMP CIRCUIT BREAKER
McKee Jadite Trophy Form Rebecca Vase Jadeite Jade-ite Green Milk Glass
Enlarge
Gould ITE Size 1 Fused Combo Reversing Starter Nema 3
ITE XL-X Circuit Breaker Plug 100 Amp REC4100G 600 VAC 3PH4W
ITE CAT# U13ED60 UNDERVOLTAGE TRIP 24 VDC
ITE CAT# S04ED60 SHUNT TRIP 480 VAC
ITE CAT# U06ED60 UNDERVOLTAGE TRIP 480 VAC
ITE UV361 30-AMP 600-VOLT 3-WIRE FUSIBLE BUS PLUG
ITE 400 Amp Disconnect
GOULD ITE VACU-BREAK SWITCH 200 AMP 240V 3P V7F3204
ITE CAT# U10ED60 UNDERVOLTAGE TRIP 125 VDC
ITE CAT# S02E60 SHUNT TRIP 208 VAC
ITE CAT# S06ED60 SHUNT TRIP 600 VAC
ITE CAT# S15ED60 SHUNT TRIP 277 VAC
ITE SIEMENS UV UV363 100 AMP 600V FUSIBLE BUSS BUS PLUG
ITE / SIEMENS V2E3203 100A 240V FUSED PANELBOARD SWITCH
ITE XEC4100IG 100 Amp Tap Box
ITE CAT# S15E60 SHUNT TRIP 277 VAC
ITE/Siemens HED43B020 Circuit Breaker
ITE/Siemens HED43B050 Circuit Breaker
ITE VACU-BREAK SWITCH 200 AMP 240V 3P V7F3204
ITE CAT# U06FD60 UNDERVOLTAGE TRIP 480 VAC
ITE CAT# U13FD60 UNDERVOLTAGE TRIP 24 VDC
Siemens ITE XL-X Buss Plug REC4100G 100AMP 600V & below with Breaker
ITE 125 AMP 13.8 KV FUSE CAT# 427552
ITE SIEMENS 6500 SIZE 2 KVA 15 AMP 2 POLE BREAKER MCC MCCB BUCKET
ITE 30 amp 240 VAC Fusible Switch Plug UV321G
QJ23B200L Siemens ITE ------------------- BRAND NEW
Siemens ITE 200 amp circuit breaker JL2F400
Siemens ITE 200 amp circuit breaker JL3F400
ITE SIEMENS JXD63B350 CIRCUIT BREAKER (G3)
SIEMENS ite bus plug FUSIBLE SWITCH PLUG UV462G
ITE ced63b060 CED 60 amp 3 pole siemens breaker
Siemens UV362G 60a Busway plug bus plug ITE
ITE JD23B400 (JD23-B400) Circuit Breaker
ITE XLVB351 30amp Bus Plug *USED*
ITE UV361G Bus Plug 30 amp NEW
GOULD/ ITE VACU-BREAK SWITCH V7H3605, 400 AMP, 600 VOLT
SIEMENS / ITE CIRCUIT BREAKER MOUNTING KIT SL6D
Gould ITE Circuit Breaker 600 Volt 3 Pole Unit
NEW! SIEMENS-ALLIS ITE 125A CIRCUIT BREAKER CJ3M125
ITE SIEMENS NR423 NSFP NR423
ITE SIEMENS QJ23B150 NSFP QJ23B150
ITE SIEMENS FR351 NSPP FR351
Siemens ITE Sentron Series JXD 23B 300 300 Amp 240 V 3 Pole Circuit Breaker
Enlarge
ITE SIEMENS HF222N-R NSFP HF222NR
ITE SIEMENS QJH23B125 USPP QJH23B125
Ite EH3-B030 ITE Siemens EH3B030 Circuit Breaker 30 Amp
ITE SIEMENS QJH23B225 USPP QJH23B225
ITE SIEMENS F353 NSFP F353
ITE SIEMENS HE3B070 USPP HE3B070
ITE Gould Rowan Imperial 5600 5640 Fused Size 2 mccb A203D MCC Bucket 60A
NEW ITE FUSED BUSWAY PLUG BOS16421 30 AMP 240 VOLT
ITE V7E3603 Panelboard Switch 600V 100A
ITE SIEMENS FD63T225 USPP FD63T225
ITE SIEMENS HF362R NSFP HF362R
ITE SIEMENS P1X30MC250A NSFP P1X30MC250A
BQ3B020 Siemens ITE 4 pcs/1 Box BRAND NEW --- $85 Each
I-T-E XL-X REC4100G 100 Amp Breaker Type Busplug 3 Ph 4 W Bussplug ITE REC4100
Anchor Hocking Fireking Jade-ite / Jadite Beaded & Bar Pint Jug RARE
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ED63A050 Siemens ITE 600v 3p 50A MCP ** NEW **
ITE SIEMENS NF351SS USPP NF351SS
ITE (JJ3B300) 300 Amp Circuit Breaker, Used/Cleaned/Tested
ITE TRIP UNIT (JL62T200) NEW IN BOX
ITE SIEMENS ED43B090L NSFP ED43B090L
ITE SIEMENS NF351SSDTK USPP NF351SSDTK
ITE SIEMENS ET8504 USPP ET8504
ITE SIEMENS HHED63B020 NSPP HHED63B020
ITE Gould 5600 5640 Breaker MCC Bucket 14DSt32 Sz 1 15A
I-T-E XL-X REC4100 100 Amp Breaker Type Busplug 3 Ph 4 W Bussplug ITE REC 4100
ITE SIEMENS E1FED42B030 NSFP E1FED42B030
ITE SIEMENS BF120M NSFP BF120M
ITE SIEMENS ED43B035 NSFP ED43B035
ITE SIEMENS ED63A005 NSFP ED63A005
ITE SIEMENS CQD380 NSFP CQD380
ITE SIEMENS 427517 NSPP 427517
ITE SIEMENS HF362N-R NSFP HF362NR
ITE SIEMENS 659.002.9010-00 USPP 659002901000
ITE SIEMENS 6500 SIZE 1 REVERSING MOTOR STARTER 30 AMP BREAKER MCC MCCB BUCKET
ITE SIEMENS HED63B090 USPP HED63B090
ITE SIEMENS FBCB015 NSFP FBCB015
NGB3B020B Siemens ITE Circuit Breaker NGB 20A 480V 3P
EH3B090 ITE 480V 90AMP 3POLE SIEMENS USE TESTED (F)
I-T-E XL-X RE31C48ET 50 Amp Breaker Type Busplug 3 Ph 3 W Bussplug ITE REC4100
ITE Gould 5600 5640 Fused Sz 2 A203D MCC Bucket 30A
ITE Gould 5600 5640 Dual Breaker Feeder MCC Bucket 70A
ITE Gould 5600 5640 Sz 1 A203C Breaker MCC Bucket 30A
ITE Gould 5600 Size 1 8536SCO Breaker MCC Bucket 30 Amp
SIEMENS / ITE CIRCUIT BREAKER 3P 100 AMP 600V FJ3-B100
SIEMENS / ITE CIRCUIT BREAKER 3P 110 AMP 600V FJ3-B110
SIEMENS ITE CIRCUIT BREAKER 3P 125A 600V FJ3-B125
SIEMENS ITE CIRCUIT BREAKER 3P 150 AMP 600V FJ3-B150
SIEMENS ITE CIRCUIT BREAKER 3P 175 AMP 600V FJ3-B175
SIEMENS ITE CIRCUIT BREAKER3P 200A 600V FJ3-B200
200 Amp Siemens ITE Enclosed Circuit Breaker FXD63B200
ITE/Siemens HE43B030 Circuit Breaker
Circuit Breaker Frame 3 Pole Unit-ITE Imperial Corp. 3 Stage Commercial
Circuit Breaker Frame 3 Stage Commercial ITE Imperial Corp.
ITE SIEMENS BOS14321 30AMP 240V 3W FUSIBLE BUSPLUG
ITE/Siemens HE43B050 Circuit Breaker
ITE/Siemens HE43B060 Circuit Breaker
ITE/Siemens HE43B070 Circuit Breaker
ITE/Siemens HE43B090 Circuit Breaker
ITE/Siemens HE43B100 Circuit Breaker
ITE SIEMENS 5600 5640 DUAL 60 AMP BREAKER FEEDER MCC MCCB BUCKET
ITE Gould 5600 Dual Breaker Feeder MCC Bucket 70 A 18"
ITE SIEMENS 5600 5640 DUAL 5 AMP BREAKER FEEDER MCC MCCB BUCKET
FJ3B100 ITE/SIEMENS 100 AMP 600 VOLT 3-POLE CIRCUIT BREAKER (A)
ITE SIEMENS XQ45R 50AMP 4WIRE 240VOLT BREAKER BUSPLUG
ITE/Siemens UV363 XL-U 100A Fusible Bus Plug 600V I-T-E/Gould 100 Amp Switch
ITE/Siemens HE43B030 30 Amp, 480 Volt, 3 Pole Circuit Breaker
ITE/Siemens HE43B040 40 Amp, 480 Volt, 3 Pole Circuit Breaker
ITE/Siemens HE63B020 20 Amp, 600 Volt, 3 Pole Circuit Breaker
ITE/Siemens HE63B030 30 Amp, 600 Volt, 3 Pole Circuit Breaker
ITE/Siemens HE63B100 100 Amp, 600 Volt, 3 Pole Circuit Breaker
ITE CIRCUIT BREAKER EH3-B020 NIB
SEIMEN ITE -125 AMP - FXD6 - CURUIT BREAKER
ITE km2-f800 3 pole 800 amp 500 trip hardware breaker
Siemens ITE 100 amp circuit breaker EH2B100, 480 VAC
1 USED SIEMENS ITE JD3B400 400 AMP CIRCUIT BREAKER
ITE Circuit Breaker EF3-H050 3 Pole 50 Amp 600 VAC
ITE SIEMENS ED43M020 NSFP ED43M020
ITE SIEMENS EH3B050 USPP EH3B050
ITE SIEMENS MBKFD1 NSFP MBKFD1
ITE SIEMENS ED43B100L NSFP ED43B100L
ITE/Siemens HNF364, 200 Amp Non Fused Disconnect
ITE SIEMENS 6500 SIZE 2 MOTOR STARTER 50 AMP BREAKER MCC MCCB BUCKET
ITE XEC4100 100 Amp Breaker Type Bus Plug
ITE JJ3-B400 ET JJ3 400 amp 600v 3 pole Breaker
SIEMENS / ITE ED43B125L NEW CIRCUIT BREAKER LOAD LUG 3 POLE 125 AMP 240/480Y VAC
SIEMENS/ITE EH3-B090 3POLE 90A BREAKER EH3B090 EH3-BO90
ITE SIEMENS MI5406 NSFP MI5406
ITE SIEMENS MI5444 NSFP MI5444
ITE SIEMENS ED62S100A NSFP ED62S100A
ITE SIEMENS M202BX91L NSFP M202BX91L
ITE Gould Rowan Imperial 5600 5640 Fused Size 0 8536SBO2 MCC Bucket 30A
ITE Gould 5600 5640 Sz 1 A203C Breaker MCC Bucket 15A
ITE JN JN-325 JN225 400 AMP 240V FUSIBLE single phase SAFETY SWITCH DISCONNECT
ITE Circuit Breaker (CLE63B070) Used / Tested / Warranty
1 Arc Shield / Top Plate Cover for ITE Size 5 A203G
ITE (V7E3613) 100 Amp Panbel Mount Switch, New surplus
SIEMENS/ITE INTERRUPTER FXD63A250 BNIB
Returns: Accepted
ITE SIEMENS NGG3B100L NSFP NGG3B100L
ITE Siemens BEC3100 Circuit Breaker Plug - Used
ITE IMPERIAL 706775-T5 USPP 706775T5
ITE SIEMENS ED43B035 NSPP ED43B035
ITE SIEMENS ED63B050L NSFP ED63B050L
ITE SIEMENS HE43B050 NSFP HE43B050
ITE SIEMENS ED63A050 USPP ED63A050
ITE SIEMENS ET-2636 USPP ET2636
NEW ITE SIEMENS UV UV362 60 AMP 600V FUSIBLE BUSS BUS PLUG
ITE SIEMENS 6500 SIZE 1 REVERSING MOTOR STARTER 25 AMP BREAKER MCC MCCB BUCKET
ITE SIEMENS HE63B015 USPP HE63B015
ITE SIEMENS 3LD2804-0TK53 NSFP 3LD28040TK53
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