Available in Models FL180, FL210, and FL250, the motors are designed to provide high torque density and power. An advanced cooling design optimizes heat dissipation, letting the motor deliver more horsepower in a smaller space. The FL210 and FL250 versions incorporate a rugged finned laminated-steel frame design with integrated fins. The FL180 version features heavy-duty finned aluminum frames. All models have heavy-duty cast-iron brackets with integral feet and oversized lubricated-for-life doubleshielded ball bearings.