GM400.Z103andGM400.Z61Both models are absolute encoders, which are SSI communication protocol + incremental signal mode. Sort of a more conventional encoder.
At the beginning of the month, a customer in the wind power sector came in to inquire about customized alternatives. In the wind power sector, these two models belong to the category of pitch encoders. Since similar products are often produced, there was a ready-made development base. We completed the delivery very quickly.
GM400.Z103andGM400.Z61These two encoder parameters are basically the same, both are: 8192*4096, Gray SSI.The difference is the voltage thatGM400.Z103: 24V.GM400.Z61: 10-30 V. In practical applications 10-30 V supply can be used.

In fact, these two encoders are often made by us, but they are not labeled with the corresponding model numbers. We have a standardized product range for SSI communication protocols, which includes products with the corresponding parameters.
With the increasing demand in the wind power market in recent years, more and more customers have come to us for alternative solutions. It was only then that we focused on these two specific product models.
Now, there are also some foreign customers looking for alternative solutions. I would have guessed that there might be sourcing difficulties, otherwise there wouldn't have been so much demand for alternative models all of a sudden.
We won't bother verifying the original product, so let's just give alternatives. As long as it can bring help to everyone. These alternatives are mostly used for spare parts replacement, and the overall purchasing volume is not a lot. The most one purchasing quantity is 20 units.
What to say, just send me a message if you need it and can't fix it.
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