Motors for drive applications

Efficient BLDC motors for continuous drive applications

illustration: Motors for drive applications  

MMT has developed a complete and versatile familly of BLDC and EC motors with high efficiency to cover a wide range of continuous drive application with accurate speed control thanks to the following features.

  •  Mass production compatible concept (one piece stator with spindle windings on bobbins)
  •  Scalable designs enabling a wide range of output power
  •  Simple 3 coil design compatible
  •  High torque density 6 coil design
  •  5 pole pairs designs for high torque applications or 2 pole pairs design for high speed applications
  •  Highly efficient designs thanks to short magnetic circuit (lower iron losses), high number of rotor pole pairs and high winding packing factor
  •  Very low detent torque thanks to direct cancellation of second, fourth and sixth torque harmonics
  •  Various control modes : Brushless DC(BLDC), sensorless Brushless DC(BLDC) or sinusoidal control modes
  •  Extensive range of services thanks to MMT technical expertise and business model (motor sizing and design, prototyping and test, electronic control, magnetization, product industrialization, licensing, ...)

More information available on demand.

 

MMT also developps brushless DC motors for positionning applications and motors for very high speed

 

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