Speed Range and Regulation: 3% Regulation Over 20:1 Speed Range
User Adjustable Calibration Pots: Min Speed and Max Speed
Built‑In Power Switch: The Pot on the RD Series Also Acts as an AC Power Switch
Minarik offers the RD Series of drives for cost sensitive variable‑speed applications. These light‑weight compact drives control DC brushtype motors ranging from 1/50 to 1/4 HP, without any additional components required. Reduced circuitry allows the cost to decrease significantly and also lends to a very compact package, ideal for original equipment manufacturers.
Several of the drives come with a speed pot already mounted on the drive. Using full‑wave rectification of the AC line input, these SCR drives provide moderate 20:1 speed range.
Optional Pre‑Mounted Speed Potentiometer: Reduces Wiring Time and Makes a Compact Package