High-efficiency BLDC Motors

in Englisch übersetzen

The brushless DC motors from Groschopp, also known as BLDC motors, combine the characteristics of a DC drive with the advantages of maintenance-free three-phase synchronous motors. With this technology, the rotor is equipped with permanent magnets, while the stator consists of coils. An integrated electronic system precisely controls these coils, creating a continuously rotating magnetic field that drives the motor efficiently. In contrast to classic DC motors, this design concept completely eliminates mechanical carbon brushes.

As a result, typical brush sparking is non-existent, meaning that neither disruptive sparks nor fine brush dust are generated. This feature makes the Groschopp drives ideal for use in highly sensitive environments such as cleanrooms, the textile industry, or optical applications. Another significant advantage is the extreme durability of the systems, which easily achieve 10,000 operating hours or more. Since there are no wear parts other than the mechanical bearings, maintenance efforts during continuous operation are reduced to a minimum. Furthermore, the BLDC motors impress with excellent energy efficiency, as they generate significantly less heat compared to conventional brushed motors while simultaneously achieving higher operating speeds.

In terms of technical performance, the Groschopp portfolio covers a power range of up to 650 Watts at nominal speed ranges of up to 3000 revolutions per minute. The supply voltage ranges flexibly between 24 Volts and 48 Volts, while the compact motors deliver a torque of up to 2.1 Newton meters. For flexible application in modern mechanical and plant engineering, these brushless drives can also be combined directly with the manufacturer's matching gearboxes to create customized gear motors.