Case Study

Blower Electric Motor Rewinding

Damaged blower electric motor collected from vessel, Ocean Armonia, during Istanbul transit to Black Sea. Successfully repaired and delivered back on return voyage from Tuapse.

BLOWER MOTOR:

-PHASE INDUCTION MOTOR FOR MARINE
-TYPE: NTIKK  FROM FCKL5  30 KW  2 POLES
-VOLTS: 440
-Hz:60
-AMPS:47
-RATING: CONT
-CODE: NK
-RPM: 3520
-AMB TEMP: 50'C
-RISE: 60 deg  c(T)
-WEIGHT 300 kg
-BALI BEARING: LS 6312  OS 6312
-SERIAL No: 104814PM1-2
-MAKER: NSDK NISHISHIBA ELECTRIC CO.LTD (JAPAN)

 

a)      El. motor collected from the vessel.

b)      Transported to the work shop.

c)      Bearings replaced (with new FAG Brand)

d)       Rewinding completed

e)      Electric motor varnished – dried

f)      Motor work tested without loading –no mechanical or electrical problem observed.

g)        Delivered back to vessel.