Miniature servo drive
InMoCo's new Helmo Harmonica miniature servo drive can be configured as a
fully digital, velocity or current mode amplifier, as a drive within a
distributed motion system operating over a CANopen network, or as a stand
alone, single-axis motion controller - all from a package measuring just
82x25.4x75mm. The impressive spec includes position loop, and both
digital current and digital velocity loops, all with auto-tuning
adjustment supported by an accompanying auto-configuration software pack.
Rated for 3.5-8.5A operation from a 12-180Vdc supply, Harmonica derives
its control and auxiliary supplies from a 24V ac/dc supply that is
isolated from the internal dc bus. This provides an economical power
back-up when the drive is used for positioning duties.