Custom Electric Motors
High Torque Motors (HTM)
Our High Torque electric motors achieve a torque of up to 15000 Nm without the use of a gearbox. Thus, an up to 10 % higher overall efficiency can be achieved compared to a drive with a spur gear with two gear stages. In addition, the HTM electric motors are characterized by their slim design, which allows them to be integrated directly into the vehicle rim.
High Speed Motors (HSM)
Our high speed electric motors are characterized by speeds of up to 100000 rpm, with acceleration of up to 250000 rpm/s. To ensure optimum stability at these high speeds, we use a sleeve made of carbon. In addition, precision bearings are used for low-noise and vibration-free operation, with very low mechanical losses.
High Efficient Motors (HEM)
Our high-efficiency electric motors achieve outstanding efficiencies of up to 98 %. This is made possible by the use of hairpin technology and wave windings, which drastically reduce copper losses. In addition, a V‑shaped arrangement of the permanent magnets generates an additional reluctance torque. In this way, high efficiencies are achieved over a wide speed range.