Nema31 servo motors can be widely used in machine tools, textiles, plastics, printing and dyeing, printing, building materials, packaging, woodworking, chemical industries and other fields. The motor is composed of stator, rotor, high-precision, feedback components (such as: incremental photoelectric encoder, resolver, etc.).
The use of high-performance rare earth permanent magnetic materials to form the air gap magnetic field, and the use of inorganic shell stator cores, with large temperature gradients and high heat dissipation efficiency, have the following characteristics:
◆Compact structure, high power density；
◆Small moment of inertia, fast response；
◆Ultra-high intrinsic coercivity rare earth permanent magnet material; strong resistance to demagnetization； ◆Almost constant torque output in the entire speed range；
◆Low-speed torque ripple is small; high balance accuracy, stable high-speed operation；
◆Low noise, low vibration; fully sealed design; high cost performance.