Wow, I ran into that connector last Tuesday. Never seen one before and here you're asking about them. What a coincidence. It was on a 50 ton Boy injection machine. German. So that fits. Sadly, the field side had DIY cable made from flying crimp spades, and speaker wire wrapped with tape. And, two dead shorts. The connector was stamped "MK700".
The HAN series are excellent connectors. AK2DM spotted the similarities earlier on, it certainly looks like a copy of the well-established Harting design.
Harting are the original inventors of those connectors and they are used all over the world. Ilme copied them about 10 years ago when the patents ran their course. They are actually interchangeable with each other.
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden