For production lines and transportation! / Sensorless servo "S-PM geared motor"
I see, energy-saving and high performance! Energy savings and stable speed control are achieved with sensorless control!
The combination of a permanent magnet motor and Mitsubishi's unique sensorless control technology has achieved high-precision speed control with minimal speed fluctuations. The high efficiency, exceeding IE levels, significantly contributes to energy savings. Additionally, it features speed control characteristics comparable to servo motors, boasting high-performance accuracy. The S-PM motor (permanent magnet motor*) does not experience slip (reduction in rotational speed under increased load) like an induction motor, making it suitable for high-precision speed control. Furthermore, since the rotor contains permanent magnets, it does not incur secondary copper losses (rotor losses) that occur in induction motors, resulting in high motor efficiency. * A synchronous motor with powerful permanent magnets embedded in the rotor.
basic information
**Features** - Achieves speed control approaching that of servo motors without sensors - Combines permanent magnet motors with Mitsubishi's unique PM sensorless vector control to realize high-precision speed control with minimal speed fluctuations - Speed fluctuation rate approaches ±0.05%, comparable to servo motors - Applicable to high-precision transport applications such as semiconductor and LCD manufacturing lines, which traditional induction motors cannot handle - High efficiency that meets the IE3 standard for three-phase induction motors - S-PM motors are high-performance energy-saving motors that incorporate powerful permanent magnets in the rotor - Achieves energy savings in machinery - Ease of use unique to sensorless technology - No sensors (encoders) required for permanent magnet motor control - Reduces wiring and improves reliability - Simple position holding during stop is possible with the pre-excitation function - Can be used easily as a holding brake **Lineup** - GV-S (Parallel Axis) - Sensorless control integrated into the GM-S series - GV-SSY (Orthogonal Axis) - Sensorless control integrated into the GM-SSY series - GV-SHY (Orthogonal Axis) - Sensorless control integrated into the GM-SHY series
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Applications/Examples of results
Conveyor belts for production lines / suitable for high-precision transport applications such as semiconductor and LCD manufacturing lines.
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Since our establishment in 1987, we have provided various FA equipment tailored to our customers' needs. Now, as a member of the THK group, the world's leading manufacturer of linear motion systems, we have 18 sales locations across Japan, responding quickly and accurately to our customers' requests.