SERVO 140 repair recommendation?

fish123 · Apr 6, 2018

My Servo 140 no longer works.
Will turn on, no motor drive function.
Searched site, but Servo repair threads are old.
Looking for suggestions: a current vendor that repairs these.
Thanks,
Frank

atomarc · Apr 6, 2018

Frank,

These folks can help you out.

H&W Machine Repair & Rebuilding - Parts and Service for the Metalworking Industry

Stuart

HWElecRepair · Apr 9, 2018

Does the light turn on but no movement? Probably a bad circuit board. You can take the circuit board out, sometimes the solder on the MOV's or the big resistor go bad and the component isnt making good contact with the solder run. Normally this is seen on newer models, from about the 2014-2015 timeframe.

I would also check the length of the brushes and the dirtiness/cleanliness of the motor area.

@Atomarc thanks for the plug.

Jon
H&W Machine Repair

jhruska · Apr 9, 2018

Used to purchase parts direct from Servo. The diode bridge would fail on the board and it is needed to convert AC to DC. We repaired these in house for the 140's and 150's.
Parts from Servo
Type 140 Power Feed

Another supplier
Servo Power Feed Replacement Parts Types, 140,150,200

There is also an overload relay that kicks off and is connected to the on-off switch.
John

fish123 · Apr 9, 2018

Thanks!
Shipping it out to Jon today.

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SERVO 140 repair recommendation?

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