stm32 motorkit: Direct Drive High Torque

mail6 · ‎2009-07-29

Posted on July 29, 2009 at 10:40

mail6 · ‎2011-05-17

Posted on May 17, 2011 at 10:16

Hello Billino,

thanks for your reply. For my work in progress IÂ´ve select an programmable high resolution encoder (MicroE-Systems: MercuryII 5000) with A quadB, Index puls output, look at the attachment).

Which strategy of PID regulation is meaningful at this very low speed ?

Thanks and

best regards

franz

Germany

stello · ‎2011-05-17

Posted on May 17, 2011 at 10:16

Hello,

about your first question, no problem you can run the motor with the STM32 MC Kit.

As for your second question, may I know what kind of sensors you're using to have a such precise speed regulation? Do you have any mechanical gear? If not we need to manually edit the .h file generated by the GUI.

Regards,

Billino

mail6 · ‎2011-05-17

Posted on May 17, 2011 at 10:16

Hello,

Is it possible to control a direct drive motor (ETEL TMM140-050xxx , BusVoltage 42V, continuous current 2,77Arms, E.Inductance 56 mH, E.Resistance 11,3Ohm, 11 Polepairs .......) with the STM32 EvalMotorKit ?

Next problem is: I need a controller for 2 Direct Drive motors for a telescopic mount. The minmal speed is 15arcsec/sec i.e 1 revolution/day, the maximum slew speed should be 15 degree/sec. With the FOCGUI-Tool are this extremly parameters not possible.

Who can hel me ?

Bestregards