SLVAFF1 January 2023 DRV8452 , DRV8462
PRODUCTION DATA
Stepper motors are used inside ATM machines for various subsystems such as cash dispenser, bill picker and cash transport belt. A single ATM machine can sometimes contain more than 15 stepper motors.
Auto-torque is a desirable feature in an ATM system because it reduces the power loss whenever load torque is less than peak load, such as when cash is not being dispensed. On average, an ATM machine might be used only 10-15% of the time in an hour; therefore, auto-torque can significantly reduce the power consumed by an ATM machine. Industry wide, there is a trend towards introducing energy efficient 'green' ATMs to save money for consumers by lowering electricity costs. Auto-torque can help manufacturers achieve those power saving targets.