End-of-life hot: read the stock status before you freez the BOM
The 1FK7032-2AK71-1CH1-Z J16: For a line that has run this motor for years, that classification is a planning signal: the question stops being 'which new drive to spec' and becomes 'how much of this winding and encoder combination do we still pull, and through whom' — and the only honest answer at the moment of order is the quote.