Three-phase synchronous motor DS4
Highly efficient and powerful – the new DS4 motor generation in six lengths
An 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%.
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Increased
power density
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Highest
Precision
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Increased
Dynamics
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High
energy efficiency
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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

- Plastics machines
- Textile machines
- Packaging machines
- Printing machines
- Printing machines
Cooling methods
water-cooled
oil-cooled
The DS4 range is available in water-cooled and oil-cooled versions.
Spectrum
Power
Torque
Acceleration

Write us a message, our sales experts will be happy to advise you.
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.
*) in preparation