This tool is designed to calculate the maximum speed of a stepper motor as well as the minimum time per step and the maximum power dissipation.
Stepper motor power supply calculator.
We are using a 12v power supply.
Power supply circuits.
All electronic circuits.
The peak current listed in the datasheet is only achieved for a brief period during the motor coil charge cycle.
The current driver chip is limited to supply 0 7a.
Note that the current capabilities of the supply must exceed the sum of the current requirements of the motor s and the logic circuits.
With this stepper motor calculator you can quickly calculate the speed of the stepper motor in your circuit.
Stepper motor maximum speed and power calculator.
We are using a stepper motor with a current rating of 0 65a and rated voltage of 4 55v.
To use this calculator simply supply the required fields and click the calculate button.
If your motor power supply voltage is from 7 5 to 15 volts then you may choose to use a single supply to operate the system.
Would the power of the motor be equal to supply voltage rated current.
The average current consumed by the stepper motors is what is most important for sizing the power supply.
Stepper motors are normally used for positioning and are not known for their speed.