1PCS New In Box Industrial Servo Motor Yaskawa servo motor 100w SGM-01A314C

OTHER SUPERIOR PRODUCTS

SIMILAR PRODUCTS

BRAKING EFFECT
Actuating one of the windings in a stepper motor advances the shaft. If you continue to apply current to the winding the motor won’t turn any more. In fact, the shaft will be locked, as if you’ve applied brakes. As a result of this interesting locking effect, you never
need to add a braking circuit to a stepper motor because it has its own brakes built in.

The amount of braking power a stepper motor has is expressed as holding torque. Small stepper motors have a holding torque of a few oz-in. Larger, heavier-duty models have holding torque exceeding 400 oz-in.

VOLTAGE, CURRENT RATINGS
Like DC motors, stepper motors vary in their voltage and current ratings. Steppers for 5-, 6-, and 12-volt operation are not uncommon. But unlike DC motors, if you use a higher voltage than specified for a stepper motor you don’t gain faster operation, but more running and holding torque. Overpowering a stepper by more than 80 to 100 percent above the rated voltage may eventually burn up the motor.

The current rating of a stepper is expressed in amps (or milliamps) per phase. The power supply driving the motor needs to deliver at least as much as the per-phase specification, preferably more if the motor is driving a heavy load. The four-step actuation sequence powers two phases at a time, which means the power supply must deliver at least twice as much current as the per-phase specification. If, for example, the current per phase is 0.25 amps, the power requirement at any one time is 0.50 amps.

ewing machine servo motor

ac servo motor

1PCS New In Box Industrial Servo Motor Yaskawa servo motor 100w SGM-01A314C Images