Permanent Magnet Synchronous Motor (PMSM)

The Permanent Magnet Synchronous Motor (PMSM) is an AC synchronous motor whose field excitation is provided by permanent magnets, and has a sinusoidal back EMF waveform. The PMSM is a cross between an induction motor and brushless DC motor. Like a brushless DC motor, it has a permanent magnet rotor and windings on the stator. However, the stator structure with windings constructed to produce a sinusoidal flux density in the air gap of the machine resembles that of an induction motor. Its power density is higher than induction motors with the same ratings since there is no stator power dedicated to magnetic field production.


With permanent magnets the PMSM can generate torque at zero speed, it requires digitally controlled inverter for operations. PMSM are typically used for high-performance and high-efficiency motor drives. High-performance motor control is characterized by smooth rotation over the entire speed range of the motor, full torque control at zero speed, and fast acceleration and deceleration.


To achieve such control, vector control techniques are used for PMSM. The vector control techniques are usually also referred to as field-oriented control (FOC). The basic idea of the vector control algorithm is to decompose a stator current into a magnetic field-generating part and a torque-generating part. Both components can be controlled separately after decomposition.


Return to main Motor Control page

Videos

ABB synchronous reluctance motor-drive package

Getting Started - Start your motor using Motor control workbench

How to Succeed in Motor Control

Featured Products

None

TMCC160-EVAL - EVAL BOARD, 3-PH BLDC/PMSM Motor Control

Shop Now
None

Ref. Design Kit, PMSM Motor Control

Shop Now
None

Motor Control, 3PH, PMSM, 32LQFP

Shop Now

Product Links

Kontraktpris er utilgængelig i øjeblikket. De viste priser er standardpriser. Afgivne ordrer vises i kontraktpris, når de behandles.

  Producentens varenummer Varenummer Producent / beskrivelse
Lagerstatus Pris for
Pris
Antal
P-NUCLEO-IHM001
P-NUCLEO-IHM001 - Development Board, STM32F302R8 MCU, L6230 Motor Driver, 3-Phase DC Brushless Motor Control

2500225

Development Board, STM32F302R8 MCU, L6230 Motor Driver, 3-Phase DC Brushless Motor Control

STMICROELECTRONICS

DEV BRD, L6230 BLDC/PMSM MOTOR+NUCLEO-64; Application Sub Type:Three Phase DC Brushless Motor Control; Silicon Manufacturer:STMicroelectronics; Kit Application Type:Power Management - Motor Control; Silicon Core Number:STM32F302R8, L6230; Kit Contents:NU

Du har tidligere købt dette produkt. Se i ordrehistorik

Produceres ikke længere

Styk

Vare med begrænsninger
STEVAL-ESC001V1
STEVAL-ESC001V1 - Evaluation Board, Electronic Speed Controller, STL160NS3LLH7 MOSFET/STM32F303CBT7 MCU/L6398 Driver

2761535

Evaluation Board, Electronic Speed Controller, STL160NS3LLH7 MOSFET/STM32F303CBT7 MCU/L6398 Driver

STMICROELECTRONICS

EVAL BOARD, BLDC/PMSM MOTOR CONTROLLER; Application Sub Type:3 Phase BLDC & PMSM Motor Controller; Silicon Manufacturer:STMicroelectronics; Kit Application Type:Motor Control; Silicon Core Number:STM32F303, L6398D; Kit Contents:Eval Board L6398D, STM32F3

Du har tidligere købt dette produkt. Se i ordrehistorik

109 På lager + Se lagerstatus og leveringstider

69 på lager til levering næste dag (Liege lager)

40 på lager til levering næste dag (UK lager)

  • 30 flere vil være tilgængelige den 04-01-23
  • Flere produkter på lager i ugen, der starter den 09-01-23

    Styk

    1+ kr 289,80

    Vare med begrænsninger

    Minimumsordre på 1 varer Kun ganget med 1 Indtast en gyldig mængde

    Tilføj
    Min: 1 Mult: 1
    CY8CKIT-037
    CY8CKIT-037 - Evaluation Board, PSoC 4 PMSM and Stepper Motor Control, BLY172S-24V-4000 Motor, 24V/2.0A Adapter

    2617406

    Evaluation Board, PSoC 4 PMSM and Stepper Motor Control, BLY172S-24V-4000 Motor, 24V/2.0A Adapter

    CYPRESS - INFINEON TECHNOLOGIES

    EVALUATION BOARD, MOTOR CONTROL; Application Sub Type:BLDC, PMSM and Stepper Motor; Silicon Manufacturer:-; Kit Application Type:Power Management - Motor Control; Silicon Core Number:LM5005, LM393DR, IR2101S, AD8601, CY7C65213; Kit Contents:Evaluation Bo

    Du har tidligere købt dette produkt. Se i ordrehistorik

    6 På lager + Se lagerstatus og leveringstider

    1 på lager til levering næste dag (Liege lager)

    5 på lager til levering næste dag (UK lager)

    Flere produkter på lager i ugen, der starter den 21-02-22

    Styk

    1+ kr 1.199,00

    Vare med begrænsninger

    Minimumsordre på 1 varer Kun ganget med 1 Indtast en gyldig mængde

    Tilføj
    Min: 1 Mult: 1