OUR NEW CMAµ10 A LINEAR POWER AMPLIFIER FOR MAGNETIC ACTUATORS
The new CMAµ10 drive electronic has been specifically developed for the driving of small size linear magnetic actuators, such as MICA20CS, as well as small size magnetic Fast Steering Mirrors such as M-FSM62. It is a low power drive electronic, based on low noise linear power amplifier, providing current and voltage up to 1A and 24V. The CMAµ10 is based on output current closed loop control, which is the best precise and fast approach for both force control, and position control, of magnetic actuators. The CMAµ10 has been specially developed and tuned for resonant and frictionless flexure bearing actuators, such as MICA actuator family, in linear motion for proof mass applications, and in rotational tilting motion for the fast and fine positioning of mirrors, such as M-FSM actuator family for optical communication. The CMAµ10 is best applicable to any over small size magnetic actuators, in linear, rotational, or tilting motions, such as voice coil and moving magnet actuators, and is especially relevant for applications requiring cascaded control, implementing in series the CMAµ10 inner current control with any customer controller based on customer sensors.
