Horizontal and vertical configurations Optimized motor designs that match cooling capabilities to specific application requirements Specialty design requirements such as Arctic-duty, high-altitude, high-efficiency, or low-noise Form wound or random insulation for low voltage (320-575 V) applications: form wound insulation for medium voltage (2.3-6.6 kV) applications Extensive speed range capabilities including vector deive control down to zero speed as well as extended operation above base speed into constant HP ranges Sleeve or anti-friction bearings NEMA and IEC compliant