Crown
DC Motors are applicable most wherever
variable speed control drives are used.
The speed control of DC Motors by armature
control or field control at constants
torque & for constant continuous operation.
Due to
incorporation with latest
technology which ensures
safe & trouble-free
operations under critical
conditions.
Construction
Features :
The V-weld impart
heavy strength
to the yoke.
Armature
laminations are
of high quality
electricalgradesteel.
Commutator:
Made from silver-copper-alloy.
Electrolytic copper
segments insulated
from one another
with mica. Riser
connections are
the TIG welded.
Armature
windings are impregnated
with synthetic
resin and properly
baked at designed
temp. to give
complete protectionagainst
damage from moisture,
acids and alklies.
Main
poles are made
from thick laminations
(G.I.Sheet).
High
- Electro - graphite
carbon brushes
used.
Ventilation:
Our motor equipped
with SCREEN PROTECTED
DRIP PROOF (SPDP)
& TOTALLY
ENCLOSED (TE).
External force
cooling is provided
with blower mounted
motor.
