With the new FDM0620 series, MICROMO presents a high-performance FAULHABER stepper motor with minimal size. Setting new standards for compact drive systems, all components (including connections) are in a housing that measures just 9.7mm in length and 6mm in diameter.

With this combination of minimal space requirements and maximum power, reliability and production quality, the FAULHABER Group continues its success story in the field of micro motors and expands its family of stepper motors in the 6mm to 22mm diameter range.

With a holding torque rating of 0.25mNm and a dynamic torque of up to 0.2mNm, these stepper motors are a great fit for applications in which high-power is required in a small space. Portable devices are an excellent example.

The open-loop operation enables fast and simple implementation, and the holding torque rating and the precise angular accuracy make this product the ideal solution for applications with high requirements on angular and linear positioning. Applications in optics, photonics and medical technology are just a few considerations.

The innovative and patented flex PCB system is suitable both for LIF plugs with grid dimensions of 0.5mm and 1.0mm as well as for wiring via lead wires. A wide selection of metric lead screws for linear movements as well as a planetary gearheads with various reduction ratios round out the configuration options of the FDM0620 series.

In addition, other modifications are available that allow the motors to withstand special mechanical loads or environmental influences (e.g., low temperatures or vacuum). This makes the FDM0620 series a flexible solution for a wide range of application areas, including:

  • Dynamic torque to 0.2mNm
  • Speed to 20,000rpm
  • Operating temperature range: -35 to 70°C (in the standard version)
  • Long service life
  • Can be combined perfectly with gearheads or lead screws
  • Ideal for positioning tasks