Large DC electric motor
258 - 1 200 kW, type LAKC 4355-6560 T-T ELECTRIC

LAKC 4355-6560 d.c. motors are fully laminated with compensated shunt windings and comprises 4,and 6 pole machines
- Output: 258-1200kW
- Torque: 4500-23500 Nm
Type designation example - LAKC 4355A:
- LAK = Type of Motor
- C = Compensated
- 4 = Number of poles
- 355 = Center height
- A = Core Length

The LAKC motors are designed for use in heavy industry where there is a need for reliability, low maintenance costs, good commutation, long brush life, and low energy consumption
- Fully laminated stator yoke, main poles and interpoles
- Pole face compensation winding to enhance performance in overload conditions
- Excellent commutation due to well proportioned ratio between armature length and diameter with low bar to bar voltage
- High thermal time constant
- Class H insulation
- Armatures wound with high quality materials
- Armature windings welded to the commutator and vacumm impregnated with 100% fill resin for optimal reliability
- Internal cooling ducts in the armature with under commutator cooling
- Generously dimensioned shaft and bearings
- End shields of square design with large opennings to facilitate brush accessability for maintenance
- Spigot at the non-drive end for mounting of tachometer, encoder etc.
- Split brushes