Profile: Dart Controls, Inc. specializes in manufacturing analog, digital and brushless DC drives & accessories. Our 530B 1/8-3HP SCR drive is an analog DC speed control features include dual voltage via slide selector switch, NEMA 4/12, adjustable MIN, MAX, ACCEL, DECEL, I.R. comp & CUR LIM, AC fusing, transient protection, speed potentiometer with leads, knob & dial. The RC and RE versions include power interrupt relays. The 700 series of DC brushless motor controls provides variable speed operation for most brushless DC motors. It provides the newest alternative in motor control. These drives are ideal where high speed or quiet operation is needed, combined with a BLDC motor completely eliminating brush wear. This series may be provided with a pluggable connector and fixed speed settings for OEM applications. We are an ISO 9001:2000 certified company. Brands include Micro-Drive™, Commutrol™, Accu-Set™.