1794-IE4XOE2XT
自行起动,是异步电机的优势之一,即电机可以通过自身因素完成由静止到正常运行的起动,但对于功率较大的异步电机,对应的起动电流较大,需要通过软起动的方式解决起动问题。随着变频技术及电机技术的进步,特别是对于笼型电机,起动已不是什么问题。
转差,是异步电机的固有特性之一,即电机的实际转速与同步转速之间有一个差值,在电机参数中采用转差率进行表征。由于电机制造工艺及材料等因素的影响,即使是同规格的同批电机,也可能会出现转速的微小差异;因而,对于转速一致性较高的场合,异步电机的适用性会差一些,而同步电机则不存在该类问题。
要实现异步电机的调速,可以通过变极、变频和改变转差率的方式进行,变极调速只能实现同一台电机具备几个固定转速的台阶式的有极调速,即在每一个转速档,电机处于恒定转速状态;变频调速就是通过改变电源频率的方式实现无级调速,比较常见的YVF、YZP和YGP等系列电机,就是应用于不同场合的中小型变频调速电机;通过转差率调整转速的电机,比较常见的一种就是绕线式转子电机,即通过改变转子电阻的方式达成电机转速的小范围调整。
GE 12 H.P. ELECTRIC PDS GOLF CART MOTOR D1162
One-day shipping available
GE FANUC AC SERVO MOTOR TYPE A06B-0512-B504 (388.00)
GE FANUC A06B-0533-B551 MODEL 3-0S SERVO MOTOR
GE Servo Motor
Toyota Supra Cressida JDM 7MGE Engine 7M-GE Motor 3.0L
GE 2HP 3 phase brake motor
NEW GE CR305F004 MAGNETIC CONTACTOR MOTOR CONTROL
GE D306 2 HP DC Shunt Motor 180v 5CD123UE002B CD148ATC
GE K-3 DC MOTOR D301 1HP 1 HP 180V 5.1A 5CD122HE001B
GE Fanuc AC Servo Motor, A06B-0176-B077#7075, Warranty
One-day shipping available
GE 3 phase AC Motor 25HP, 1175RPM, 460V 5KS324VS308D11
GE 5KSP29FK 1130 RPM 1/10 HP Electric Motor
GE CR306W0**XAFA Size 4 Motor Starter 5-Pole
GE Fanuc Motor A06B-0315-B005#7008 _ 10S A860-0315-T102
Paco Pump, 3 HP, 3450 RPM, GE Motor, Stock # PIP119
GE Fanuc AC Servo Motor A06B-0315-B005#7076-R _ 10S
GE 5BC48JB830 1.2HP 2550 RPM DC Motor
#20S GE Fanuc AC Servo Motor # A06B-0502-B002
One-day shipping available
GE ENERGY SAVER ESD MOTOR 15 HP *NEW* 3555 RPM
GE Fanuc A06B-0128-B575#7008 AC Servo Motor *EXCELLENT*
Model Alpha 6/3000
One-day shipping available
GE ENERGY SAVER EXTRA SEVERE DUTY MOTOR - 7.5 HP *NEW
Leybold D2A Pump & GE 1/3 hp 5KC42HG892 motor
GE ENERGY SAVER EXTRA SEVERE DUTY MOTOR - 7.5 HP *NEW*
CARRIER MOTOR BLOWER HD44AE116 GE 5SME39HL0306
NE GE KINAMATIC DIRECT CURRENT 5HP 1150RPM MOTOR
GE MOTOR: 5K254BD205A 1765 RPM 200-230/460V 15 HP 3 PH
Paper / Fabric Rewinder -GE 1/4 HP Motor -$2500 Retail
GE ELECTRIC SERIES MOTOR CLUB CAR DS / YAMAHA BAD BOY
GE ELECTRIC SERIES MOTOR E-Z-GO 36V "THE RAPTOR"
GE/CARRIER HD-52AK-652/HD52AK652 1140RPM AC MOTOR *NIB*
GE REVERSING MOTOR CONTROL STARTER NEW CR309B602 144
GE Fanuc A06B-0142-B575 AC Servo Motor A06B0142B575
One-day shipping available
GE Motor: 30 HP 5K5286AL205B 3PH 1775 RPM
GE KINAMATIC DC MOTOR 15HP 240V 5CD1635A026A812
GE KINAMATIC DC MOTOR - 15HP
GE KINAMATIC DC MOTOR 10HP 240V 5CD184NA055B002
GE Electric Motor 25HP 3phase 1765RPM Model 5K284KD223B
Whedco IMC-4230-1-B Stepper Motor GE Fanuc S2K 2 Axis
GE 5KCP39CG 1000/870/750 RPM 1/20 HP Electric Motor
GE FANUC AC Servo Motor 5S/3000 __#A06B-0514-B505#7008
GE 3 phase AC Motor 20HP, 1770RPM, 460V 5KS256VSP202D8
GE 3 phase AC Motor 20HP, 1180RPM, 460V 5KS286VSP308D8
NEW NEVER USED GE MOTORS AC MOTOR
GE Fanuc AC Servo Motor A06B-0313-B574
NEW GE CONTACTOR MOTOR STARTER 100 AMP CR305EO 50HP EV
GE TRI CLAD INDUCTION MOTOR 10 HP & GE 10HP GENERATOR
GE Motor-operated Mechanism (SKMOM1)- NEW In Box
GE MOTOR 5K49UN4567C NEW
GE TRI CLAD INDUCTION MOTOR - 10HP
GE 5BC49JB305 DC MOTOR 35V REMANUFACTURED NEW
GE TRI CLAD INDUCTION MOTOR - 10HP
50 HP GE DC Motor
50 HP GE DC Motor
GE FANUC A/C Servo Motor A06B-0564-B077
GE ENERGY SAVER EXTRA SEVERE DUTY MOTOR - 40 HP
GE ENERGY SAVER EXTRA SEVERE DUTY MOTOR - 7.5 HP
GE MOTOR STARTER FUSE 9R 820 AMP 9F60 LJD 509 5.08 KV
NEW NEW GE MOTORS 5KS256CSP901 5-2.5HP 3525RPM 60Hz 3 P
GE ECM Motor Carrier Bryant HD44AE137 1/2 HP NEW
$3,233 Value GE Pharmacia Motor Valve MV-8
NEW GE EUROTHERM DRIVE 3 HP DC ELECTRIC MOTOR TEFC XP
MARATHON ELECTRIC 1 HP TOTALINE HD52GE650 HVAC MOTOR
GE Fanuc AC Servo Motor A06B-0148-B075 #7076
GE TJC36400B MAG BREAK MOTOR CIRCUIT PROTECTOR 400 AMP
One-day shipping available
GE 5BPB56SAA43M 1HP DC MOTOR 180VDC 1725RPM Heidelberg
GE Scotsman A32425-001 1/4 Icemaker Drive Motor NEW!!
GE Energy Saver X SD 7.5 HP 1725 RPM Motor
NEW GE KINAMATIC DIRECT CURRENT MOTOR 30HP
NIB GE Fanuc AC Servo Motor A06B-0313-B574#700B
NEW GE 48 volt 3.75HP ELECTRIC MOTOR CLUB CAR Go Kart
GE ECM 2.3 1/2 hp Motor Model 5SME39HL0306 0-1300 RPM
One-day shipping available
GE VERTICAL SHAFT 7.5 HP ELECTRIC MOTOR L213TP10 FRAME
GE 7.5 HP DC ELECTRIC MOTOR TYPE CD258T 1750-2300 RPM
GE Magnetic Size 3 Motor starter w/enclosure
GE Fanuc 10S Motor A06B-0315-B005#7076_ A860-0315-T102
GE General Electric Magna Blast Racking Motor Toggle
Enlarge
GE General Electric Magna Blast Racking Motor Toggle
Enlarge
GE Motor 5K365JS341PF2 50 Hp 1185 RPM #24285
Lennox 32677 Motor GE P-8-7628 1/2 HP 825 RPM 230 Volt
GE FANUC 5S/3000 AC SERVO MOTOR # A06B-0514-B504#7074
GE 5K49WN8336AX 2 HP MOTOR 208-230/460V 1725 RPM 163305
NEW Motor control panel 5HP 10A 208V 3 ph, GE/Fuji
GE Fanuc 5F AC Servo Motor, A06B-0346-B356, Warranty
One-day shipping available
RUNS-TESTED Electric Patient Bath Lift, GE motor 115 V
GE Electric Motor 15HP 3phase 1765RPM Model 5K254KD223B
GE 5KCP29FK 1540/1150 RPM 1/10 HP Electric Motor
GE Industrial Electric motor DC180v 1ph 3/4hp 1725rpm
Used Kinney KC5 Vacuum Pump GE Motor
GE SELSYN MOTOR MODEL 2JDA66PA10B, NEW SURPLUS
NORD GEAR REDUCER RATIO 26.57:1 W/ 2 HP GE AC MOTOR
GE ECM X13 Motor 5SME39NXL076A 3/4 HP New
GE Fuji Motor Drive AF-300E$ 6KAF34001E$A1 New
GE, 15 HP, Motor (MOT1031)
GE Model 5K49ZN6390S Condenser Fan Motor New!
NEW - GE MOTOR CONTROL CR309C002 ABKA - CR309C002ABKA
Ge Motor Starter Nema Size 4 CR205F0 w/ 480V coil