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A06B-2205-B400 Fanuc Servo Motor, Repair Available

 

Item Description

  • Manufacturer: Fanuc
  • Model #: A06B-2205-B400 or A06B2205B400
  • Category: Servo Motor
  • Series AiF 2
  • AC SERVO MOTOR
  • MODEL AiF 2/5000-B
  • STRAIGHT SHAFT
  • NO KEYWAY
  • WITH BRAKE
  • aiA 4000 ENCODER

Buy Options In-Stock Warranty Our Price
New Out of Stock
Remanufactured Help  Remanufactured Out of Stock
As Is Help  As Is Out of Stock
 
Turn-Around Warranty Our Price
Repair Help  Repair 
Call For Quote 00.00 Please call 989-922-0043
Exchange Help  Exchange Not Available

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 Repair Zone Overview  Servo Repair Overview  Electronics Repair Overview

Repair Information

  • 1 Year Warranty
  • Lead Time is 3-5 Days
  • This Fanuc A06B-2205-B400 (A06B2205B400) can be repaired. Estimated price is $0.00, and will be finalized upon item receipt before work begins. Call for quote. Repairs usually take 3-5 days. If you need it faster, ask about our rush service.

Additional Information

  • Standard repair pricing generally does not include cost to rewind stator, excessive machine work or encoder repair / replacement. If required, these will be quoted in addition to the normal repair pricing and may add to the standard lead time.

Product Video - Fanuc AC Spindle Motor Repair

If your machine has stopped working or is acting up, and you have pinpointed the issue to your spindle motor, you can send it to Repair Zone for a free evaluation.


We can quickly diagnose the issues you are having through a myriad of testing procedures.
We test the ohms with a Megger tester to see if the stator is good or is grounded.
During disassembly:

·         We find a cracked fan cover that needs replacement.
·         The fan assembly is then taken apart; the fan motor is surge tested to check the strength of the insulation. 
·         We check the gap of the speed sensor
·         We test the off-set
·         Using a digital oscilloscope, the amplitude is measured.
·         We then remove the speed sensor wheel by applying heat, along with opposite pulley end bell.
·         The rotor is removed from the stator – and the bad bearings removed. 

The technician visually inspects the motor windings, and the bore of the stator for obvious trouble spots.  The stator is then surge tested as well, where all 3 phases are tested for dielectric strength of the insulation.  In this case, the stator was good.

The entire unit is washed thoroughly using both a high-pressure sprayer and a parts washing machine, removing all contamination that had built up.  It is then baked over-night in our oven.

During assembly, new bearings are installed; the stator is megged again after the wash and bake; rotor is put into place; motor housing and end bell are installed.  Final testing occurs as amplitude is measured again.  

Next, the spindle is connected to a Fanuc amplifier and ran in both directions, stopping and starting multiple times until testing is completed.  The speed sensor is tested for proper specs after assembly as well.

Finally, the completed unit is returned to you with a 1 year warranty.

“Repair Zone – Your Fanuc Spindle Motor Experts”
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