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Three-phase synchronous motor DS4

Highly efficient and powerful – the new DS4 motor generation in six lengths

ds4 sizesAn outstanding combination of length and flexibility, coupled with maximum torque density. Efficiency reaches up to 97 percent.

The DS4 three-phase synchronous motors are water-cooled or oil-cooled permanent magnet synchronous motors. Designed with a very high power density, very high efficiency, and high dynamics, the motors are ideally suited for the most demanding applications in mechanical engineering. This is further supported by their high overload capacity.

The robust and compact motors are also largely maintenance-free, which is an additional plus for economical operation. The use of liquid cooling results in a very compact design and significantly reduces noise emissions.

  • Cooling options: water-cooled, oil-cooled
  • Encoders: Resolver, Hiperface, EnDat 2.2
  • Optionally with brake

DS4 100-160 – Highly efficient and powerful servo motors

The DS4 motors cover a speed range up to 5,000 rpm. They achieve an efficiency of up to 97%.

icon powerdensity
Increased
power density

icon precision
Highest
Precision

icon dynamic
Increased
Dynamics

icon efficiency
High
energy efficiency

icon scalable
High
Scalability

  • Permanent magnet synchronous servo motors
  • Compact type of construction with high power density
  • Degree of protection IP 54
  • Main connection via terminal box
  • Very good concentricity properties
  • Smooth housing surface - not susceptible to dirt
  • Slim, integrated housing design
  • High overload capability
  • Encoder options: Resolver, Hiperface, EnDAT 2.2
  • All types optionally with brake

Areas of application

ds4 applications

  • Plastics machines
  • Textile machines
  • Packaging machines
  • Printing machines
  • Printing machines

Cooling methods

cooling water

water-cooled

cooling oil

oil-cooled

The DS4 range is available in water-cooled and oil-cooled versions.

Spectrum

 

Power

Torque

Acceleration

spektrum dsd2
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Technical data DS4

 PN [kW]nN [min-1]J [kgm²]M0 [Nm]M0max [Nm]
DS4-100 6.8 - 91 1000 - 5000 0.008 - 0.026 67 - 255 135 - 500
DS4-132 19.3 - 145 1000 - 5000 0.041 - 0.101 190 - 505 350 - 935
DS4-160 * 35 - 174 1000 - 3500 0.083 - 0.188 380 - 910 645 - 1630

Subject to change. The values specified are maximum values. For details, please refer to the technical documentation.
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Downloads

Brochure / Flyer

Motors

Servo motors DSD2, DSC1/2, DSP1, DSH1 • BPx • High-torque motors DST2/3 • Main drives DS2, DS4, DA1 • Servo pumps • Disc motors
Technical documentation

Three-phase synchronous motors DS2-100-200