They may also be used with PWM (pulse width modulated) type DC
adjustable speed drives. The motors feature totally enclosed non-vented
(TENV) and totally enclosed fan-cooled (TEFC) models. They are
constructed of a rolled steel frame with cast aluminum end bell, and are
available in sizes ranging from 0.33 to 2HP. Other features include
linear speed/torque characteristics over the entire speed range, high
starting torques for heavy load applications, reversible rotation, and
dynamic braking capability for faster stops. Large brushes provide for
longer brush life. All motors are shipped with an extra set of brushes
included in the box. Pricing starts at $119.AutomationDirectwww.automationdirect.com800.633.0405