DUM 4

Synchronous servo motors

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Motors of the series DUM 4 are highly dynamic permanent-field synchronous servo motors.
Thanks to their magnet geometry, they are characterized by their particularly high pulse torque. The motors are UL/CSA approved and therefore usable world-wide.
A multitude of options allow optimal customization.

Preferred application areas:
  • Wood tool machines   
  • Textil machines
  • Tooling machines
  • General engineering
  • Special engineering
  • Rated torque: 0.32 .. 275 Nm
  • Highly dynamic 6-pole permanent-field synchronous motors
  • Low rotor inertia
  • Sinusoidal induced voltage for excellent true running properties
  • Maximum pulse torques up to 5fold continuous stall torque of self-cooled motor
  • Use of high-energy neodymium-iron-boron magnets
  • UL/CSA approval (UL-file number: E 234 973)
  • 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