Permanent magnet AC (PMAC) motors have a wide range of applications
including:
Industrial Machinery: PMAC motors are used in a variety of
industrial machinery applications, such as pumps, compressors,
fans, and machine tools. They offer high efficiency, high power
density, and precise control, making them ideal for these
applications.
Robotics: PMAC motors are used in robotics and automation
applications, where they offer high torque density, precise
control, and high efficiency. They are often used in robotic arms,
grippers, and other motion control systems.
HVAC Systems: PMAC motors are used in heating, ventilation, and air
conditioning (HVAC) systems, where they offer high efficiency,
precise control, and low noise levels. They are often used in fans
and pumps in these systems.
Renewable Energy Systems: PMAC motors are used in renewable energy
systems, such as wind turbines and solar trackers, where they offer
high efficiency, high power density, and precise control. They are
often used in the generators and tracking systems in these systems.
Medical Equipment: PMAC motors are used in medical equipment, such
as MRI machines, where they offer high torque density, precise
control, and low noise levels. They are often used in the motors
that drive the moving parts in these machines.
Depending on how magnets are attached to the rotor and the design
of the rotor, permanent magnet synchronous motors can be classified
into two types:
Surface permanent magnet synchronous motor (SPMSM)
Interior permanent magnet synchronous motor (IPMSM).
SPMSM mounts all magnet pieces on the surface, and IPMSM places
magnets inside the rotor.
