DRV8711EVM: Motor Current When Operating at No Load with a 24 VDC Motor Supply

Larry Brazis

Part Number: DRV8711EVM

Can you tell me the expected current draw on the motor power supply (VM set for 24 VDC) when the operating the provided 23HS8430 motor at no load?

over 7 years ago

0 Rick Duncan over 7 years ago

TI__Guru** 114905 points

Hi Larry,

Can you clarify "at no load"?
Do you mean the outputs are disabled? If so, the current is typically 17mA.
Do you mean the outputs are enabled and the motor is holding?
What is your Ifs setting?
What is the speed?

0 Rick Duncan over 7 years ago in reply to Rick Duncan

TI__Guru** 114905 points

Hi Larry,

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DRV8711EVM: Motor Current When Operating at No Load with a 24 VDC Motor Supply