The Geo Direct PWM drive accepts direct PWM signals from the controller, providing serial digital phase current feedback. This interface comes through a standard 36-pin Mini-D style connector, compatible with virtually all other power-block drives. In this form, the drive performs no control functions. It simply provides the raw power stage.
No position feedback or I/O is connected to the drive (other than a power block thermal sensor and a possible motor thermal sensor). There is no connection to the controller other than the 36-pin cable, which brings in the PWM commands from the controller, and returns serial digital current values, as well as temperature data.
Model Number Description
CAD Drawings |
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