With the new FDM0620 series, FAULHABER presents a stepper motor with minimal size: all components (including the connections) are contained in a housing measuring 9.7 mm in length and 6 mm in diameter. The supplier thus expands its family of stepper motors in the diameter range from 6 to 22 mm with another member. With a static torque rating of 0.25 mNm and a dynamic torque of up to 0.2 mNm, these stepper motors are predestined for applications in which high power is required in a small space - such as with portable devices. The open-loop operation enables fast and simple implementation, the static torque rating and the precise angular accuracy make this product the ideal solution for applications with high requirements on angular and linear positioning, particularly in optics, photonics and medical technology.
The flex PCB system is suitable both for LIF plugs with grid dimensions of 0.5 and 1.0 mm as well as for wiring via supply lines. A wide selection of metric lead screws for linear movements as well as a planetary gearhead with various reduction ratios round out the configuration options of the FDM0620 series. On request, numerous other modifications are available with which the motors can withstand special mechanical loads or environmental influences (e.g., low temperatures or vacuum).
