Hello:
I'm at a loss with respect to a small motor I would like to fix/recycle.
It is the original Gefeg (ca. 1980) 220v/50Hz AC German made motor originally in a Unimat 3 lathe.
The original label was in very bad shape, barely visible.
I am posting one from a different unit with the same specs but (for some reason) different part number.
Being a small, rather noisy two speed (95/65W) 80% duty motor, it has been replaced by a smaller, quiet and much more efficient 12v/200W electronically controlled motor.
Now, after a thorough cleaning of decades old caked-in carbon dust and oiling of the bushings, it is almost ready to go.
But I am needing to replace two (essential?) parts: the condenser/line filter and the low speed speed diode.
The thing is that it would seem that both parts are no longer available.
The paper film condenser has these specs stamped on the plastic cover:
---
Brand: ERO
Model: F1740-325-5522
0.025uF X
+2X2500pFY
250V 4A
560-7 HPF
-25°/+85° C
RS7
D S 25/085/21
It has 5 cables -> 2x blue + 2x black + 1 ground
---
The diode reads:
---
BBC
DS 1.8
16A SI
---
This is very good quality electric hardware.
Even the switch works perfectly well after all these years.
All it took was the time/patience to take it apart, give it a good cleaning and there it was, as good as new.
You can't purchase this type of hardware anymore.
I would appreciate any suggestions as to how to get it running again albeit not necessarily on a two speed basis.
Thanks in advance.
Best,
JHM
I'm at a loss with respect to a small motor I would like to fix/recycle.
It is the original Gefeg (ca. 1980) 220v/50Hz AC German made motor originally in a Unimat 3 lathe.
The original label was in very bad shape, barely visible.
I am posting one from a different unit with the same specs but (for some reason) different part number.
Being a small, rather noisy two speed (95/65W) 80% duty motor, it has been replaced by a smaller, quiet and much more efficient 12v/200W electronically controlled motor.
Now, after a thorough cleaning of decades old caked-in carbon dust and oiling of the bushings, it is almost ready to go.
But I am needing to replace two (essential?) parts: the condenser/line filter and the low speed speed diode.
The thing is that it would seem that both parts are no longer available.
The paper film condenser has these specs stamped on the plastic cover:
---
Brand: ERO
Model: F1740-325-5522
0.025uF X
+2X2500pFY
250V 4A
560-7 HPF
-25°/+85° C
RS7
D S 25/085/21
It has 5 cables -> 2x blue + 2x black + 1 ground
---
The diode reads:
---
BBC
DS 1.8
16A SI
---
This is very good quality electric hardware.
Even the switch works perfectly well after all these years.
All it took was the time/patience to take it apart, give it a good cleaning and there it was, as good as new.
You can't purchase this type of hardware anymore.
I would appreciate any suggestions as to how to get it running again albeit not necessarily on a two speed basis.
Thanks in advance.
Best,
JHM
Attachments
Last edited: