Hi Albert,
Yes, I think all three use the Maxon DC motor. Unless things have changed, only Teres and Redpoint are using the feedback controller that was developed during the original project. It uses a closed loop feedback controller with a sensor in the plinth that "watches" a strobe pattern on the plinth. This is how the Teres is implemented and I'm guessing that the Redpoint does the same.
Yes, I think all three use the Maxon DC motor. Unless things have changed, only Teres and Redpoint are using the feedback controller that was developed during the original project. It uses a closed loop feedback controller with a sensor in the plinth that "watches" a strobe pattern on the plinth. This is how the Teres is implemented and I'm guessing that the Redpoint does the same.