Laminated Yoke D.C. Motors :
( IP 22 / IP 23 Protection)
Range : 3.7 KW to 50 KW

As the name suggests, the entire yoke is of laminated construction. These motors are more compact in design, with high power to weight ratio having good commutating ability under high ripple armature currents given by Thyristor Drives, and also have good dynamic response.

Laminated Motors are also available in Totally enclosed construction ( IP 44 / IP 54 Protection) with surface cooling provided by a small AC motor driven force cooling fan (blower) mounted on top of the motor.