YASKAWA Servo Motor SGM-01A3SU31 is a high-performance AC servo motor offering reliable operation with 100W power output, 0.87A current rating, and 0.318N.m torque capacity. This brand new unit includes a comprehensive 1-year warranty.
| Yaskawa Motor/Driver | Mitsubishi Motor |
|---|---|
| SG- Series | HC-, HA- Series |
| Westinghouse Modules | Emerson |
| 1C-, 5X- Series | VE-, KJ- Series |
| Honeywell | GE Modules |
| TC-, TK- Series | IC Series |
| Fanuc Motor | Yokogawa Transmitter |
| A0- Series | EJA- Series |
| Model Number | Description | Manufacturer |
|---|---|---|
| SGM-01A312 | SGM01A312 .87AMP 100W | yaskawa |
| SGM-01A312B | SGM01A312B SERVO MOTOR | yaskawa |
| SGM-01A312C | SGM01A312C SERVO MOTOR | yaskawa |
| SGM-01A312S | SGM01A312S .87AMP 200V 100WATT | yaskawa |
| SGM-01A314 | SGM01A314 100WATT 200VAC | yaskawa |
| SGM-01A314B | SGM01A314B SERVO MOTOR | yaskawa |
| SGM-01A314C | SGM01A314C 3000RPM 100W 200V | yaskawa |
| SGM-01A314P | SGM01A314P SERVO MOTOR | yaskawa |
| SGM-01A3G24 | SGM01A3G24 SERVO MOTOR | yaskawa |
| SGM-01A3G26 | SGM01A3G26 SERVO MOTOR | yaskawa |
There are several designs of stepper motors. The most popular variety is the four-phase unipolar stepper motor. A unipolar stepper motor is essentially two motors sandwiched together. Each motor is composed of two windings, with wires connecting to each of the four windings of the motor pair, resulting in eight wires coming from the motor. The commons from the windings are often ganged together, which reduces the wire count to five or six instead of eight.
In operation, the common wires of a unipolar stepper are attached to the positive (sometimes negative) side of the power supply. Each winding is then energized in turn by grounding it to the power supply for a short time. The motor shaft turns a fraction of a revolution each time a winding is energized. For proper shaft rotation, the windings must be energized in sequence. For example, energizing wires 1, 2, 3, and 4 in sequence causes the motor to turn clockwise. Reversing the sequence makes the motor turn the opposite direction.
The wave step sequence is the basic actuation technique of unipolar stepper motors. A superior approach actuates two windings at once in an on-on/off-off four-step sequence. This enhanced actuation sequence increases the driving power of the motor and provides greater shaft rotation precision. There are other varieties of stepper motors, including bipolar types with four wires that are pulsed by reversing the polarity of the power supply for each of the four steps.