NSK Service & Repair Forum

Hello, I have a NSK ESA Y2020 drive that appears a blown optoisolator on the quadrature encoder output. The A, B, B*, Z and Z* channels work normaly, with a zero to five volt throw, but the A* channel only has about a half volt thow. Of course this is preventing it from working properly. Can you offer an estimate? I am waiting for the drive back from the intigrator, but will be able to send the unit when it arives.Thank you in advance.Scott

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β€” Posted by Scott Boynton on 2008-04-14

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If you need your NSK unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 96 Comments

#NSK by Olaf Rekman on 2011-05-19 14:41
Dear Sir,I am looking for a programming terminal for NSK driver type EMBO14AF2 Looking forward to hear from You,Best regardsOlaf RekmanStokkanhaugen 1167048 Trondheim – NorwayPhone +47 90963306olafrekman@gmail.com

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#NSK by Andy on 2007-10-08 13:13
I from Russia.We do not have service NSK.I have read through the message I wish to ask. Service a manual is necessary to me.At me has deteriorated ESK-Y4080FT1-20 the driver.The ballast resistor 200 Ohms and the field transistor 2SK2662 burns down.I want the scheme or consultation.β€”> …Purchase or Repair: Ticket Image...
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#NSK by karim on 2006-03-06 00:00
NSK 4083141 showing no power or response when turned on. Need immediate repair service to diagnose and fix issue.

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#NSK by HEDI on 2011-11-09 08:40
Hello,We need a servo drive NSK Ref: EM040BK13-05/NSK Machine NETSTAL injection (injection of CD-R), No. :04-2323-65.Thank you for sending me your best price offer

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#NSK by Behr on 2014-02-16 17:58
The NSK ESA 4-65006-700 unit is not functioning. It is a drive unit.

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#NSK by Ray Paden on 2014-12-17 05:44
The NSK ESA 4-65006-700 drive unit malfunctioned today at 1045 AM, causing unexpected downtime on the production line. Can you quickly check the issue and provide a solution before the next shift starts? Thank you.

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#NSK by Moises Tovar on 2008-07-09 14:51
I need a NSK driver part no. EE0608A05-25 SERIE. 065221

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#NSK by Peter Hamvai on 2009-05-11 13:34
Dear repair center,I\'m searching for a used(repaired) NSK ESA-Y2020-TFI-II servo controller unit!Please quote me if you have!If you haven\'t from this modul, please let me know around what is the repairing time with delivery if the wrong one is on Hungary now?!kind regardsPeter Hamvaiβ€”> …Purchase or Repair: Ticket Image...
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#NSK by Thoma on 2014-02-17 07:58
Hello, I'm interested in the NSK ESA 4-65006-700 drive. Could you please provide information on pricing and availability? I'm looking to source one quickly. Thank you!

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#NSK by Eric Ronnebaum on 2015-10-28 15:15
Dear sales I need a repair on a nsk RW1410FN523 motor. My customer is stating it making loader then normal noises and it harder to rotated by hand. The NSK amplifier is M-EP1410A15-05We would like to have a estimate if possible to go through it. I don\'t know if this is possible without looking at t…Purchase or Repair: Ticket Image...
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#NSK by Francesco Baldassa on 2010-09-17 09:10
Hello ,we need repair some parts NSK servodrive have you an office or desk manager in italy ?best regards Mr Francesco Baldassa

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#NSK by Marcell on 2014-07-29 21:24
The NSK ESA 4-65006-700 drive seems to be experiencing some issues, as something has stopped working. I apologize for not being able to provide a more detailed description, but we'll do our best to get it sorted out for you. Thank you for your understanding.

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#NSK by valerio hernandez on 2024-08-20 13:55
The NSK ELA-B014CFC-03 unit in the warehouse is displaying unusual behavior; it's not functioning as it normally does. Please investigate the issue further to determine the cause and potential solution.

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#NSK by Curtis Indy on 2011-01-31 14:34
We are running an NSK ESA-Y2020A25-21 drive. On startup it displays an error code of E0A4. What is this error and is it a repair situation?

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#NSK by Maher Amara on 2011-11-16 11:48
If it\'s possible to repqir the SERVO DRIVE NSK type EMOAOBK13-05SPR-T4/Z-NS

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#NSK by Leo Solomon on 2016-11-15 09:13
Gud DayThe NSK ESA-Y2003A23-21 driver that we have is having a big trouble on its communication , it wont make the motor to initialize, it only goes on one side of initialization and does not goes to its original position, but when we try to manually rotate it using handy controller configuration, i…Purchase or Repair: Ticket Image...
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#NSK by Jim Bianchi on 2014-12-29 13:54
I am following up on the previous message regarding the NSK ESA 4-65006-700 Drive unit. The unit is still down. Please ensure someone gets back to me

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#NSK by Vishnumurthy on 2010-04-16 14:46
Please send me the PDF for type ESA-B045AF3-21 number B-2X011-700.And also provide the service center name/ details in Bengaluru, Karnataka, India.RegardsVishnumurthy

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#NSK by DAVID CONTRERAS on 2014-12-06 06:23
The NSK ESA 4-34018-700 drive unit isn't working.

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#NSK by thiagu on 2008-02-27 03:35
hi, im looking for nsk controller which the model no is EM0608A15-05. I aloso got 1 faulty controller need to be repair. pls send me the quotation togather with trasportation.

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#NSK by Alex Cheong on 2012-02-17 04:24
Dear Sir,We are trading company located in Malaysia looking for the possibility to repairing several type of OEM NSK DD motor and Driver as below,DD Motor type,1) M-JSB015FA503DD motor Drivers,2) M-ESA-D017-CF13) ESA-JB015CF3-204) M-EDC-PS3015CB5F5-01Kindly advise the possibility, prices, lead time,…Purchase or Repair: Ticket Image...
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#NSK by NormanLew on 2022-03-02 05:25
Hello. And Bye.

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#NSK by ZIJLMANS on 2014-05-01 17:20
The NSK ESA 4-34018-700 drive is displaying Error Code E567. Equipment is not responding and motor is making a loud grinding noise. Urgent issue, please advise on next steps.

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#NSK by Olaf Rekman on 2010-03-24 16:51
Dear sir,I am looking for a new or rebuilded NSK driver TYPE EMB014AF-2-05Please let me know.Regards - Olaf

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#NSK by Des on 2014-05-03 07:20
Hello, I am interested in purchasing the NSK ESA 4-34018-700 Drive. I am looking to source one quickly and wanted to inquire about pricing and availability. Thank you!

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#NSK by KUMARADEVAN SANTANADEWAN on 2009-06-08 10:55
I have one unit of NSK motor controller model NSK AMD EXC3 for repair.I would like to have advice, the frequent faulty of this module during production. Most of the fauly is burn IC of M1050 at Y and X- axis motor. Pls advice!

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#NSK by Marleen Schepens on 2014-08-10 09:10
Looking for a technician to repair my NSK ESA 4-34018-700 industrial drive unit. It's currently not powering on and is affecting production. Need urgent assistance to get it back up and running. Thank you.

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#NSK by Tafheem on 2013-04-30 00:00
NSK ESA-Y3008A25-21 power supply unit is not turning on despite being plugged in. Need immediate repair assistance.

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#NSK by Mark Proctor on 2007-04-03 10:08
NSK ES3040K23-03 Servo DriveHi, We have an NSK ES3040K23-03 servo drive that requires repair.Do you have a fixed price repair on this unit?Please advise as soon as possible.ThanksMark Proctor

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#NSK by Kohlbrenner Chris on 2008-02-11 08:31
Hello, we have a Problem with an NSK \"ESA Y2020 TF6-20\", No: 2-05407-700. It shows \"F 4\" on the Display and we don\'t know, what that means. Please send us an Answer as soon as possible.Please send us also a list of every possible Alarm, which could be shown on the Display.The Adress is above, p…Purchase or Repair: Ticket Image...
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#NSK by Gilberto Saraiva on 2008-03-14 00:18
Good Morning:I need the manual of servo drive EM0608A05-05 NSK. Could you help-me please?.Thanks a lot

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#NSK by HOVANEC on 2025-06-07 00:25
Can the NSK ESB014CF1-01A drive be repaired or replaced? I'm trying to check this off my to-do list. Thank you!

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#NSK by Animesh on 2008-09-25 15:52
I have got a problem that the servo motor is getting fault.How could I repair when I get P1,P2 such kind of warning.

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#NSK by Victor sciarrillo( delta steel) on 2012-01-23 16:36
We have a couple machines that use NSK drivesType:EM1010A15-05No. 103554-591The machine manufacturer said they are obsolete and can\'t sell us one. We willbuy new or rebuilt if you have either.

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#NSK by marjan cresnar on 2008-04-08 06:53
we have a problem whit NSK servo drive Type ESA-Y2020T23-11Nr. Z-85192 -700Fault on electronic plate NSK Eo43SACB1-001Pleace give as offer for repaire or a new one.Best RegardsMarjan

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#NSK by Scott Boynton on 2008-04-14 22:16
Hello, I have a NSK ESA Y2020 drive that appears a blown optoisolator on the quadrature encoder output. The A, B, B*, Z and Z* channels work normaly, with a zero to five volt throw, but the A* channel only has about a half volt thow. Of course this is preventing it from working properly. Can you off…Purchase or Repair: Ticket Image...
Show More
#NSK by Vacev on 2014-12-27 00:06
Could you please provide me with information on pricing and availability for the NSK ESA 4-65006-700 Drive? I am interested in sourcing one quickly. Thank you.

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#NSK by Alexander Zitnicky on 2014-12-19 22:44
The NSK ESA 4-65006-700 drive unit malfunctioned earlier today during the morning shift, leading to unexpected downtime. Can you provide a quick update on the issue before the next shift begins? Thank you.

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#NSK by Alain David on 2014-01-17 15:55
I am a business customer inquiring about repair service for my NSK FMDI 01 MDI Pendant. The unit is not turning on at all, despite multiple attempts to power it up. I have checked the power source and cables, and they seem to be in proper working condition. The estimated replacement cost for a new N…Purchase or Repair: Ticket Image...
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#NSK by Al Urbonas on 2025-05-22 08:40
The NSK ESB014CF1-01A is not functioning properly. Please check and repair as needed. Thank you.

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#NSK by Cheol Min Part on 2009-06-25 14:17
Dear Sir.I wonder whether you can fix this driver or not.(M-ELC-JG014VF1)If you can, let me know estimates and delivery time.If you need picture, I\'ll send you some pictures.Thanks.

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#NSK by mdali on 2014-12-25 07:44
Hello, I am inquiring about part number NSK ESA 4-34018-700 described as a drive. My client is experiencing an issue with it. Can you please provide information on how we can proceed with repair or troubleshooting? Thank you.

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#NSK by Mendieta on 2014-12-17 00:44
Hello, the NSK ESA 4-34018-700 Drive unit is still down. Please provide an update

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#NSK by edward on 2024-11-06 00:00
NSK ESA-B014CF3-11 servo drive not responding. Production halted. Need immediate assistance to troubleshoot and repair.

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#NSK by Schwaertzel on 2014-04-14 20:32
NSK ESA 4-65006-700 drive is malfunctioning, halting the production line. Urgent repair service needed to fix the issue immediately.

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#NSK by SABINUS on 2025-05-23 13:43
Hello, do you have an NSK ESA-B014CFD-21 driver available for sale or repair? Need it urgently for production. Thank you.

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#NSK by Kevin Lim on 2011-05-24 01:23
My Scanray X-ray systems having the problem to activite X-ray operation, every time I\'m switched on the X-ray operation and it turn down immediately, and the control panel can not adjust the Ma setting. it is always fixed at 2Ma.

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#NSK by ScottHug on 2017-10-14 02:46
#NSK by Henri on 2014-01-05 10:53
Hello, I'm in the purchasing department and a colleague needs a replacement for an NSK ESA 4-65006-700 Drive. We can't locate one. Could you provide repair information? Thanks!

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#NSK by George Morrow on 2025-05-30 06:07
I'm interested in purchasing an NSK B014CF7-02 Servo Drive. Do you have one available for sale or repair?

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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
πŸ“¦ Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.