Repair, Sales, & Service
for the Automation Industry

 
Phone: 414-281-7700
Email Us Now!
We Repair
15 Brands:

ABB
A-BRADLEY
BBC-CEM
COMPUMOTOR
D/C SHUNT
EMERSON
FANUC
GETTY'S
INDRAMAT
KOLLMORGEN
MAVILOR
MITSUBISHI
PEERLESS
PMI
SIEMENS
W-SWASEY
 
Fanuc Electronics Repair

 
Fanuc Servo Drives
Fanuc Spindle Drives
Fanuc Controls
Fanuc Sub-assemblies
CRT Monitors
 

 
  After thousands of successful repairs to Fanuc drives, various design flaws have shown themselves over and over. Due to these design flaws, Servo performs the following modifications and updates for every Fanuc drive that comes in for repair.

  Modifications
  - Reduce erroneous high current alarms (HCAL)
- Reduce erroneous low voltage alarms (Alarm 2)
- Increase the maximum output of the drive
- Reduce erroneous discharge alarms (DCAL)
- Reduce erroneous signal current problems
- LSI module modification

  Updates
  - Reduce the noise produced by the drive
- Update discharge circuit
- Update DC link circuit
- Internal power supply upgrade
- All updates include better designed parts
- Bad lot replacement of discharge capacitors
- Dynamic brake circuit is changed

- All repairs are "burned in" for a minimum of 24 hours

- Repairs are performed by ex-Fanuc lead technicians with over 20 years experience

- All electronic repairs are run through a FANUC CNC Parts Program for a minimum
  of 24 hours

- All repairs are tested under real life conditions - Ambient, Electrical, and
  Vibration Testing

- Servo's testing meets or exceeds FANUC

- Servo not only repairs what is wrong with the unit, but also performs parts
  updates and modifications to make your FANUC products better.

- Fast turnaround service - One week or less. No charge for rush repairs.

- Nominal test only and inspection fees

- Exceptional Warranty - A bumper to bumper one year from invoice date or one year from installation date
  on actual parts replaced and labor performed.



Bruce checking input signals on I/O board for FOC control.



Test bench for F16/18/21iA, B; Alpha servo, Alpha spindle and serial spindle. 1ft5100



Test bench for F21B, Power Mates and C series servos, Alpha servos, Alpha and serial spindles. siemens 1ft



Robin testing pre-drive phase circuits on S series servo drive. Siemens 1FT5104



Bruce checking video signals on CRT/Puncher board on F6 system. servoseal on siemens motor