The new Series 7 generation of DC motors

The Series 7 DC motors, shaft heights 355, 400 and 450 were developed using computer-aided design techniques. The thermal and magnetic utilization as well as the mechanical design are optimized. The rotor slots have been designed for low inductance and the main pole shape for uniform magnetic utilization. The result is a higher power density, perfect commutation and low-noise operation. The high-quality DURIGNIT 2000^® insulation system and degrees of protection up to IP55 permit the motors to even be used in humid, tropical and aggressive industrial environments.

Computer-aided design and therefore optimization of the electromagnetic properties: For higher outputs and higher speeds.

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