Versatile new controls for brushless d.c. motors
The MDBL Series (photo) is a new family of configurable controls for brushless d.c. motors. MDBL drives control motors ranging from 90 to 280 V d.c., up to 5 A/1.5 hp, using either 115- or 230-V a.c. line sources. An onboard microprocessor allows for custom programming the MDBL Series for tasks as simple as changing the purpose of a jumper or trim pot, or as complex as programming an entire application-specific routine. The MDBL also seamlessly integrates PLC-like functionality into operations, eliminating the need for a separate PLC altogether or enhancing systems without PLCs. — Minarik Drives, South Beloit, Ill.