Allient Inc. designs, manufactures, and sells precision and specialty-controlled motion components and systems for various industries. Its products include nano precision positioning systems, servo control systems, motion controllers, digital servo amplifiers and drives, motors, gearing, optical encoders, electronic and magnetic filters, industrial safety-rated input/output modules, and universal industrial communications gateways. The company sells to industrial, vehicle, medical, and aerospace and defense markets through direct sales, authorized manufacturers' representatives, and distributors. Formerly known as Allied Motion Technologies Inc., it changed its name to Allient Inc. in August 2023. Founded in 1939, it is headquartered in Amherst, New York.