产品中心
1794-TBN
增加电源电压:增加电源电压可以使电机的转速加快,但需要注意电机的额定电压范围,过高的电压可能会损坏电机。
缩小负载:减少负载可以降低电机的负载,使电机的转速加快。
改变电机的励磁方式:对于直流电机,改变励磁方式可以调整电机的转速。例如,改变串联电枢的接线方式可以使电机的转速加快。
使用变频器调速:变频器可以通过改变电源频率和电压来调整电机的转速。
更换电机:如果需要更高的转速,可以更换转速更快的电机。
需要根据具体情况选择合适的方法,并注意电机的运行和维护。同时,还要遵循相关规定和标准,避免超负荷或超频运行,以保障电机的正常运行和寿命。
直流电动机转速与电流的关系
直流电动机转速与电流之间存在着的关系。一般来说,直流电动机的转速与电流成正比关系,即电流越大,转速越快。
具体而言,直流电动机的转速与电流之间的关系可以用直流电动机的等效电路模型来解释。直流电动机的等效电路模型可以简化为电阻、电感和电动势三个元件的串联电路。其中,电动势代表电动机产生的电势,电阻和电感则代表电动机内部的阻力和电感。
当电动机工作时,电动机内部的阻力和电感会对电流产生阻碍,从而使得电流的大小和方向发生改变。根据欧姆定律和基尔霍夫电压定律,电流大小和方向的变化会引起电动势的变化,从而使得电动机的转速发生改变。具体而言,当电流增大时,电动机产生的电磁力也会增大,从而使得电动机的转矩增大,进而使得电动机的转速增快。
需要注意的是,直流电动机的转速与电流之间的关系并非线性关系,而是受到多种因素的影响,例如电动机的机械负载、电动机内部的电阻和电感等。因此,在实际应用中,需要对直流电动机的等效电路模型进行建模和分析,以便更准确地预测电动机的转速和电流之间的关系。
Vistec Laser Module 020-654.037-000 working
Nikon NSR Series Robot Interface Unit Z-X4P/12-A0702C
ENI OEM-10B RF Generator OEM-10B-8 working
Nikon NSR Series AF-I/F-CTLX24 PCB 4S080-677-5
Alcatel ACT 1300M 1600M Turbopump Control 3620-00273
Comdel CX-200S CXV-200 V-Quad RF Generator working
Comdel CX-200S V-Quad RF Generator CXV-200 working
Cambridge Fluid Systems Gas Panel 0010-00888 working
Nikon NSR Stepper Series Transfer Robot working
Yaskawa Nikon NSR Robot XU-RCM5010 working
ENI OEM-12B3 3 Phase RF Gen. 1250W working 0190-76028
Nikon Convex Drive Filter BL05322AB refurb
Nikon Scanner MH RPF Concave 4G680-388BN
Nikon MH RPF 7.2% Concave 4G680-431AN
AMAT XR80 Implanter Gas Box (Single) 9010-00163ITL
Seiko Seiki Vacuum Turbopump Controller SCU-301
Ebara A07V Dry Vacuum Pump need rebuild
Ebara Dry Vacuum Pump A07V need rebuild
Ham-Let Valve HMS20 4VKC RND Lot of 60 3870-05019
Nikon Robot WDR1D244DNR, WDZ1D238R Working
KLA-Tencor Quantox 64000 Cooling Module working
KLA-Tencor AIT2 CPM Power Assembly 0218541-000
Ebara Cold Trap LX004 working HT020-8A
Quality Transformer Electronics 8559 115kVA 0190-26171
TEL Tokyo Electron Weldment S-2 Pod & Tube A115115
Edwards AMAT SCI Master Chemical System
AMAT XR80 VCR Recorder System 9090-00227 ITL SR-L910EK
MRC Eclipse Star Chamber Source Assy. A122887
MRC Eclipse Star Plenum Chamber Assy.
AMAT XR80 Implanter Time Lapse Video Recorder System
FOCUS POWER UNIT Series 2500 Power Supply
Coherent Innova Heat Exchanger I328C untested
Edwards EH500 Vacuum Pump Blower rebuilt 3620-90109
KLA-Tencor 2139 Sony DXC-9000 Camera 740-772299-000 Kit
KLA-Tencor 2135 Vertical Illuminator 760-663761-001
KLA-Tencor 2135 to 2138 Upgrade Kit 780-696341-000
KLA-Tencor 780-689330-000 5.2 Autoloader XP UP Kit 2139
SSM Hitachi I900SRT Capacitance Meas. SX-UID500H CM H2
KLA-Tencor AIT 1 NEAT Stage & Controller 300mm working
Comdel CX-200S V-Quad RF Generator FP3013R1 working
TEL ACT 12 Panasonic Driver Assembly MSD261Y21 working
Nikon Optistation 3 Wafer Handler/Prealigner 202380
Asyst UTV-F2500HA Robot Controller CS-7100
Nova NovaScan 420 Measurement Unit working
Daihen RF Match AMN-30H 3000W working 0190-15323
AE RFPP LF-10 1kW RF Generator 3150076-002D working
AE LF-10WC RF Generator 3150076-002E working
ENI OEM-12B RF Gen 1250W OEM-12B-01 working 0190-70080
TEL Tokyo Electron Chiller Thermo Generator D204
Leybold Dryvac 100P Dry Vacuum Pump not working
TEL P-8 Wafer Prober PCB Card Cage working MVME 147-023
TEL P-8 Wafer Prober Axis Drive Assembly working
TEL P-8 Wafer Prober Axis Drive Assembly working
Berkeley Process BX-2 Controller 100-000-928 0190-00304
Fortrend 300mm Wafer Transfer System E-300 working
TEL Tokyo Electron Fujikin Gas Steam Cabinet
ENI OEM-12B RF Gen. 1250W OEM-12B-02 working 0190-70080
CKD Vacuum Exhaust Controller System ESC-W2
CAE Ultrasonic MACS-25-US MACS-25-US-(LRC)-BFGIKOB
Bay Voltex Heat Exchanger HRE-HT-30650-DI-RP-R2
Adixen Alcatel Dry Vacuum Pump A100V 3620-00566
Motorola MVME 162FX Controller Card MVME 162-413
Arrow Electronics Power Supply Switcher VAD610669-A
AE RF Match Network 3155031-032A AMAT 0190-01402