ASSEMBLY LINES AND
TEST SYSTEMS FOR
Compared to combustion engines, electric drives are simple and cost-effective components. This will lead to increased competition in this segment, decentralization of production and further modularization in the automotive industry. This calls for innovative concepts that combine profitability, flexibility, quality and precision.
Our turnkey assembly lines for e-axles, e-motors, stators and rotors offer our customers this combination. Due to relatively high standardization in this segment, we are able to guarantee the shortest project and delivery times. We offer design, construction, production and commissioning of all production processes for e-motor and e-axle assembly with our well-known Strama-MPS quality.
Demands to power density and system weight are becoming increasingly higher. Therefore, an agile and innovative engineering in motor development is also required. The power potential of stators can be significantly increased using new winding methods and the pin technology with rectangular wires. We can provide you with the assembly and connection technology. Processes, such as the stripping of copper wires, the twisting of pins or the contacting by means of ultrasonic laser bonder or wire bonder, have been completely automated. We also specifically design impregnation machines for your products and integrate them seamlessly into the production line.
Basic requirement for a high-quality rotor production is the reliable supply and fitting of the stacks with magnets. Shafts and rotors are assembled in our production lines under strict quality control. The components are fixed by means of specifically designed joining technologies, such as bolting, gluing and pressing. Balancing is carried out fully automatically – as option, an additive or subtractive process. Magnetizing is individually adaptable. Even functional tests, e.g. of the press-out forces, the balance quality or the magnetization, are integrated by us into the process according to your needs.