Nippon Pulse America offers stepper motor driver chips (NP Series) and complete board level stepper motor drivers (BCD / NPAD Series) to drive either unipolar or bipolar two-phase stepper motors in a wide range of motion control applications. Models in the NP series of chip level drivers have unipolar or bipolar stepper motors, with full and half step excitation mode. The BCD and NPAD series are constant current/chopper type driver board.

Kollmorgern offers AC servo, DC servo, adjustable speed, stepper, and OEM/custom drive products, all with models available covering a wide range of input voltage and output power level. TheirAC servo drives are designed to complement their wide range of rotary and linear three phase brushless servomotors. Their DC motor adjustable speed drives are capable of running wound field or permanent magnet motors. Other adjustable speed drives Danaher offers include general purpose AC variable frequency drives from fractional to 40 HP.