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Since the load is connected directly to the motor, linear motors are also known as direct drive units. This gets rid of the requirement for elastic parts like gearboxes and couplings, which cause motion to have backlash and inaccuracy. Additionally, linear motors have significantly superior accuracy and repeatability with no velocity ripple because they do not rely on mechanical drive elements like ball screws, belts, and rack and pinions.
A moving carriage with three phases of coils and permanent magnets that alternate in polarity make up a linear motor. These coils magnetise the phases in either a north or south direction, which either pulls or pushes the phase along the motor track.
The global HD linear motor market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
A new tubular linear motor with 10um of resolution and a peak force range of up to 1,200N was introduced by ANCA Motion. This newest model LinX line series that continues to enable complex automation applications while improving efficiency in a small package at a lower price.
The ECO series linear stages were created by Aerotech Inc. for linear motion. Non-contact linear encoders and high precision have been added to the ECO-LM series direct drive linear motor stages. The linear motor provides exceptional dynamic responsiveness, zero windup, zero backlash, and frictionlessness.
