7MH4702-8CA

在對VFD進行故障排除時，請從維護清單中的基本預(yù)防措施開始。以下是組織良好的預(yù)防性維護計劃的必要步驟：

　　目視檢查整個變頻驅(qū)動系統(tǒng)： 檢查VFD附近是否有任何形式的滴水，極端溫度，流水，碎屑，高濕度或腐蝕劑。

　　檢查電源線連接，確保它們緊密且連接良好： 不良的導線連接是危險的，因為它們在破壞IGBT、過流跳閘、輸入整流器故障以及接觸器和開關(guān)連接器燒毀方面起著重要作用。

　　檢查輸入的線路電流和電壓量： 良好的輸入三相交流電的偏差不應(yīng)超過 5%。不平衡的線路電壓是影響VFD的挑戰(zhàn)，例如由線路浪涌和驟降引起的過壓和欠壓跳閘。確保輸入電流也達到建議的量，以保護VFD免受高啟動電流和過流故障的影響。

　　檢查驅(qū)動器的輸出電流和電壓： 對于大多數(shù)變頻驅(qū)動器，在運行電動機之前，將來自逆變器的輸出電壓平衡到指定的體積。電流和電壓的較大偏差會使電機出現(xiàn)問題，例如頻繁搖晃或振動。電機問題也是導致VFD故障的原因。

Fanuc Motor A06B-0502-B074 #7076 A06B0502B074 #7076 

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FANUC SERVO AMPLIFIER A06B-6066-H244 *NICE*

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Fanuc DC Spindle Motor A06B-0817-B002 Model 12 

Fanuc DC Servo Motor A06B-0651-B012-R 

Gettys Fanuc Motor Model 20 A06B-0602-B021

Fanuc A06B-0501-B751 Model 10 AC Servo Motor

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Fanuc A06B-0502-B074 #7008 Servo Motor Model 

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Fanuc AC Servo Motor A06B-0502-B042 # 7008 Type 20S

Fanuc AC Servo Motor A06B-0502-B032 # 7008 Type 20S

GE FANUC A06B-6066-H291 SERVO AMPLIFIER

A06B-6130-H002 GE FANUC Servo Amplifier Free Ship

Ge FANUC A06B-0113-B178 AC SERVO MOTOR

FANUC AC SPINDLE MOTOR 2S A06B-0752-B200 #3000

GE Fanuc A06B-6093-H152 AC SERVO AMP

GE FANUC A06B-6114-H205 SERVO DRIVE REMAN 

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Fanuc AC Servo Motor A06B-0142-B077 12/2000 CNC

GE FANUC A06B-6114-H105 SERVO DRIVE REMAN 

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FANUC CNC DC SERVO DRIVE A06B-6035-H001 H002

FANUC CNC AC SERVO DRIVE A06B-6050-H102

A06B-0123-B575-0008 FANUC AC SERVO MOTOR

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FANUC A06B-6079-H104 SERVO DRIVE, 1 YR WARRANTY!!!

FANUC A06B-6050-H304 SERVO UNIT AC 10/20 DIGITAL

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FANUC POWER SUPPLY A06B-6077-H111 A06B-6077-H111#EM

FANUC A06B-0313-B004 USPP A06B0313B004

FANUC A06B-0310-B531 USPP A06B0310B531

A06B-0269-B200 FANUC *1 YR WARRANTY*

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FANUC A06B-6058-H011 USPP A06B6058H011

GE FANUC A06B-6058-H011 SERVO AMPLIFIER

FANUC DC Servo Motor A06B-0651-B511 Model 10M

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Fanuc Servo Amp A06B-6047-H003

FANUC SERVO AMPLIFIER MODULE A06B-6079-H104

FANUC AC SERVO AMPLIFIER A06B-6066-H003

Fanuc Servo Drive A06B-6058-H334

Fanuc A06B-0128-B175 AC Servo Motor A6/3000 1.4 kW 3 PH

General Numeric / Fanuc AC Spindle Motor A06B-1006-B600

FANUC AS SERVO MOTOR A06B-0128-B575#7008

Fanuc AC Servo Motor A06B-0373-B175-R A06B0373B175R

Fanuc AC Servo Motor A06B-0373-B175 A06B0373B175

Fanuc A06B-6047-H041

Fanuc AC Spindle Drive Motor 6 #A06B-1006-B100 ___ AO6B

FANUC 2 Axis Servo Drive A06B-6058-H224

Fanuc AC Spindle Motor Model 6S/3000 A06B-0754-B190

Fanuc AC Spindle Drive A06B-0754-B190 Model 6S

FANUC POWER SUPPLY MODULE A06B-6077-H106 A06B6077H106

FANUC AC SPINDLE MOTOR MODEL 3S A06B-0763-B100 

! Fanuc A06B-6079-H103 AC Servo Amplifier Module 

FANUC A06B-0127-B575-7008 USPP A06B0127B5757008

Fanuc Drive CNC SERVO AMPLIFIER UNIT A06B-6089-H201 F

Fanuc 3S AC CNC Spindle Motor A06B-0753-B100 Drive

GE Fanuc A06B-0514-B203 AC Motor A06B0514B203 USED

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Fanuc AC Servo Motor A06B-0153-B675

Fanuc A06B-0143-B175-R AC Servo Motor A12/3000 2.8 kW

A06B-0371-B075#7008 FANUC AC SERVO MOTOR

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Fanuc DC Servo Motor A06B-0642-B211

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A06B-0373-B075#7000 FANUC

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FANUC A06B-0318-B006#0076 SERVO MOTOR 20S/3000 ~ NS

Fanuc Power Supply Part# A06B-6087-H126 Used

GE Fanuc A06B-6050-H304 VELOCITY CONTROL UNIT

RECONDITIONED FANUC A06B-6089-H101 SERVO AMPLIFIER 

FANUC AC MOTOR A22/2000 A64 PULSE A06B-0147-B075

FANUC SERVO UNIT SVU-80 A06B-6093-H114

Fanuc A06B-0143-B077 Servo Motor

Fanuc Servo Amp A06B-6058-H005

FANUC A06B-6079-H106

FANUC A06B-0145-B077 MODEL Alpha C22/1500 SERVO MOTOR 

Fanuc Servo Amplifier Part# A06B-6058-H222 Used

GE FANUC A06B-6058-H225 SERVO AMPLIFIER

Fanuc type 5s servo motor A06B-0134-B031 W/  encoder

Fanuc type 0s servo motor A06B-0313-B031 with encoder

FANUC A06B-6047-H003 VELOCITY CONTROL UNIT

*FANUC DC SERVO UNIT A06B-6047-H002

*Fanuc AC Spindle Motor Model 3 A06B-1003-B100

RECONDITIONED FANUC SERVO AMP ( A06B-6058-H225 )

Fanuc Servo Amp A06B-6079-H106 A06B6079H106 

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