Motors of the series DUM 6 are highly efficient synchronous servo motors. Their electromagnetic construction allows for an extremely compact build. The low rotor inertia of the DUM 6 motors allow for an extreme dynamism. The motors are UL/CSA approved and therefore usable world-wide.
A multitude of options allow optimal customization.

Preferred application areas:

  • Energy-efficient drive solutions
  • Highly dynamic motors; compact design
  • General engineering
  • Special engineering
Technical Data
  • Rated torque: 0.43 … 62 Nm
  • Highly dynamic 6 or 8-pole permanent-field synchronous motors
  • Sinusoidal induced voltage for excellent true running properties
  • Maximum pulse torques up to 3fold continuous stall torque of self-cooled motor
  • Use of high-energy neodymium-iron-boron magnets
  • UL/CSA approval (UL-file number: E 234 973)
  • Frame size without cooling fins
  • Extrem low rotor inertia
  • At altitudes up to 1,000 m a.s.l. no power output reduction
  • Various options available such as integrated holding brake, gear unit, special shaft, temperature sensors, special flange, winding variants, different measuring systems, electronic type label

At WITTUR Electric Drives We Provide Best Stuff For You

For any kind of queries don’t hesitate to call us at +49 (0) 351 40440 or send us a message at We will get back to you as soon as possible.