I need one product to control these two motors
1.
2.
these motor are 24V BLDC, i need motor driver can use FOC control and get motorTorque .
these motor have encoder but they don't have hall sensor
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I need one product to control these two motors
1.
2.
these motor are 24V BLDC, i need motor driver can use FOC control and get motorTorque .
these motor have encoder but they don't have hall sensor
Hello,
The first motor seems like it has significantly higher power than the second motor.
Please take a loom at the C2000 microcontrollers for motor control, these devices will be able to interface with your encoder and implement FOC to drive the motor: https://www.ti.com/microcontrollers-mcus-processors/microcontrollers/c2000-real-time-control-mcus/applications/motor-control.html
To implement the power stage, you will need current sensing, a gate driver and external MOSFETs.
Thanks,
Matt
Hello,
You may also reference the BOOSXT-DRV8320RS + LAUNCHXL-F280049C InstaSPIN-FOC solution. It can be found in MotorControl SDK here: https://www.ti.com/tool/C2000WARE-MOTORCONTROL-SDK
You can use this solution to support a 60-V max FOC solution. Furthermore, you can use the InstaSPIN-FOC GUI in the Gallery to evaluate the motor ID algorithm out of the box: https://dev.ti.com/gallery/view/C2000/C2000Ware_MotorControlSDK_InstaSPIN_GUI/ver/1.0.0/
Thanks,
Aaron
Hello,
If you can provide the part number of the product that you are thinking about that can change power voltage when the motor power changes then I can compare and look more into the details and see if we have a part that is similar to it.
Regards,
Anthony
Hi Jerry,
The DRV832x devices should be able to drive the first motor as long as you have a good board layout and chose the appropriate external FETs and components that can handle the power requirements. The reason our EVM wouldn't be able to drive your motor to the full capability is because the screw terminal connector to connect the motor phases to our EVM is only rated for 16A max.
Regards,
Anthony