51204160-175
51204160-175
【廈門莫格電氣自動(dòng)化有限公司】
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直流伺服電動(dòng)機(jī)是自動(dòng)控制系統(tǒng)中具有特殊用途的直流電動(dòng)機(jī)，又稱執(zhí)行電機(jī)，它能夠把輸入的電壓信號(hào)變換成軸上的角位移和角速度等機(jī)械信號(hào)。直流伺服電動(dòng)機(jī)的工作原理、基本結(jié)構(gòu)及內(nèi)部電磁關(guān)系與一般用途的直流電動(dòng)機(jī)相同。
直流伺服電動(dòng)機(jī)的控制電源為直流電壓，分普通直流伺服電動(dòng)機(jī)、盤形電樞直流伺服電機(jī)、空心杯直流伺服電機(jī)和無槽直流伺服電機(jī)等。普通直流伺服電動(dòng)機(jī)有永磁式和電磁式兩種基本結(jié)構(gòu)類型。電磁式又分為他勵(lì)、并勵(lì)、串勵(lì)和復(fù)勵(lì)四種，永磁式可看作是他勵(lì)式。
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特點(diǎn)：轉(zhuǎn)子直徑較小、軸向尺寸大；轉(zhuǎn)動(dòng)慣量小，因此響應(yīng)時(shí)間快。但額定扭矩較小，一般必須與齒輪降速裝置相匹配。用于高速輕載的小型數(shù)控機(jī)床中。
CREPACO POSITIVE DISPLACMENT PUMP R6UR
PULSAFEEDER PULSAR 25H HYDRAULIC DIAPHRAGM METERING PUMP 25HJ *LISTING #4*
UNKNOWN MFG * BLOWER * NO LABEL
EBARA PUMP 7.5KW CENTRIFUGAL PUMP 65X50FS2H 67.5
NU-CALGON 120V 60HZ 0.9A SUBMERSIBLE PUMP 31-TX1
MAAZOCCHI BOLOGNA MOTOR PUMP 1190 / 105
REXROTH VARIABLE DISPLACEMENT PISTON PUMP AA10VSO 45 DFR/0 / R-PKC 62 N 00
DURASEAL P-50 2.500 MECHANICAL PUMP SEAL GEB2646652A NIB
VICKERS V SERIES VANE PUMP 2520V21A 14 1CC 22R
MALHATY 1HP 32 BORE GEAR PUMP NLG-30 W/ TOSHIBA EPACT 3PH 1HP INDUCTION MOTOR IK
DOERR 1725RPM, 460V, 2.0A, 60Hz, 3-PHASE, ELECTRIC MOTOR WITH PUMP TYPE PFU3
FLOWSERVE ULTRASWITCH W/ COMPACT ACTUATOR C20 SR-C2 IMP *NO VALVE*
GRACO PUMP 557818
ARO DOUBLE DIAPRAGM PUMP 650762-3EB 105363
SAMSOMATIC TUBE BORE GAUGE GAGE SETTING RING W/WOOD CASE
JOHNSON CONTROLS DAMPER ACTUATOR D-3244-4
EBARA PUMP 11KW CENTRIFUGAL PUMP 65X50FS2H 611
INGERSOLL RAND ARO DIAPHRAGM PUMP PD03P-APS-PT7
PARKER PISTON PUMP W/ 145TCZ LEROY SOMER 3HP MOTOR PVP1630R211
TEIKOKU 320 GAL./MIN. 3PH 22KW MOTOR PUMP BA42-2515J4XM-0?608T1V-A 99107
WILDEN DIAPHRAGM PUMP 08-5080-02
BECKER 1420/1700MIN-1 0.75/.90kW 150/150MBAR VACUUM PUMP VT 4.25 / B 2541758
GOULDS 5HP CENTRIFUGAL PUMP W/ BALDOR MOTOR VM3613T, LABEL
KNF NEUBERGER INC. 115V DIAPHRAM VACUUM PUMP PU559-N010-11.9?2
KNF NEUBERGER VACCUM PUMP
GOULDS IMPELLER PUMP M 53788 102992
CRANE DEMING CENTRIFUGAL PUMP 4066 00001201
WILDEN * STRAIGHT SHAFT FOR DIAPHRAM PUMP * 04-3800-09-07
OMEGAFLEX 115V PUMP/TIMER FPU 101-CS-CT
INGERSOLL RAND 16" X 10" CENTRIFUGAL PUMP, NO LABEL
VICKERS HYDRAULIC PUMP PVE19RW 01830
CRANE DEMING SIZE 46L TYPE SF 1750RPM CENTRIFUGAL PUMP 4031, DIRTY
BUNDI SEPERATOR TOS-25-1 15W 230V NNB
GRACO SER H-97-C, RED-ALERT FILTER HIGH PRESSURE 3000 PSI PUMP HOUSING 109-929
LIQUIFLO 1.5" 3HP PUMP W/ DODGE APG 1.8:1 RATIO GEAR MFC116254XZ 079163-54-CW
TUTHILL PUMP CO. EXCHANGE GEAR PUMP 2RM RH
AHLSTROM 55FT 2529GPM 1180RPM 10" X 12" CENTRIFUGAL PUMP TPP-25
BREDEL HOSE PUMPS HOLLAND PULSATION DAMPENER TYPE PD 65 FOR SP/ 50
PARKER 15HP 50 GALLON HYDRAULIC POWER UNIT HPU4429
POMPETRAVAINI VACUUM PUMP PLM 31A/5C-M/F W/ 1725RPM 5HP BALDOR MOTOR VM3615T
INGERSOLL-RAND ARO DIAPHRAGM PUMP PD30A-ASP-KTT-B
OHMEDA HOSE ADAPTER 32A 783H
GUSHER PCL5X6-16EH-CBM?-C END SUCTION BACK-PULL-OUT CHEMICAL PROCESS PUMP NNB
