Stepper motor
Static moment
Or called holding torque (HOLDINGTORQUE):
It refers to the moment that the stator locks the rotor when the stepper motor is energized but does not rotate. It is one of the most important parameters of a stepper motor. Usually, the torque of the stepper motor at low speed is close to the holding torque. Since the output torque of the stepping motor is continuously attenuated with the increase of the speed, the output power also changes with the increase of the speed, so the holding torque becomes one of the most important parameters for measuring the stepping motor. For example, when people say that a 2N.m stepper motor, unless otherwise specified, is a stepper motor that maintains a torque of 2N.m.
Positioning torque (DETENTTORQUE)
Self-positioning torque
It refers to the moment that the stator locks the rotor when the stepper motor is not energized. Since DETENTTORQUE does not have a unified translation method in China, I don't know if the positioning torque you mentioned is this. I think it is it.
