Respectively rated at 200 and 400 W, RoHS-compliant Series BLF 6200/6400 provide fully programmable brushless dc motor and driver speed control package. Driver box controls brushless dc motor from 80–4,000 rpm, a speed range of 50:1, with total speed regulation of 0.6% due to specified load, voltage, and temperature variations. Programmable control feature set lets user select 3 display modes, multispeed operation with 8 selectable speeds, and 4 speed setting methods.