Servo motor (rotary type) SGM7J

servo motor SGM7J Rated values and specifications

*When installing the servo motor shaft horizontally, the anti vibration performance in the up and down, left and right, and front and rear directions is shown in the table above. In addition, the vibration intensity acting on the servo motor varies depending on the application purpose. Therefore, please make sure to confirm the vibration acceleration through actual products.

*When the ambient temperature exceeds 40 ° C, please refer to 'When using servo motors when the ambient temperature exceeds 40 ° C'.

*When the altitude exceeds 1000m, please refer to 'When using servo motors at altitudes exceeding 1000m'.

Rated value of servo motor

(Note) () is the value of the servo motor with a holding brake.

*The value when the armature coil temperature is 100 ° C after being combined and operated with the servo unit. The values for other items are at 20 ° C. All values are standard values.

*2. The rated torque refers to the continuous allowable torque value when installed on aluminum heat sinks of the size shown in the table and at an ambient temperature of 40 ° C.

*3. Excluding the through section of the shaft. When only using dedicated cables, meet the specifications of the protective structure.

*When using a servo motor with a holding brake, please pay attention to the following points.

Unable to use the holding brake for braking.

The opening time and action time of the brake vary depending on the discharge circuit. When using, please make sure to confirm the action delay time through actual product confirmation.

Please bring your own DC24V power supply.

*The allowable load of the shaft is as follows. In mechanical design, it is necessary to prevent the radial and axial loads borne by the servo motor during operation from exceeding the values in the table.

Torque speed characteristics

*The input characteristics of three-phase 200V and single-phase 200V are the same.

(Note)

After being combined and operated with the servo unit, the temperature of the armature coil is at 100 ° C, and all values are standard values.

The characteristics of the repeatedly used area may vary depending on the power supply voltage.

If the effective torque is within the rated torque, it can be used in the repeated use area.

4. For servo motor main circuit cables exceeding 20m, the voltage drop will increase and the repeated use area will narrow. Please be aware.

When using servo motors in environments with temperatures exceeding 40 ° C

The rated value of the servo motor is the continuous allowable value at an ambient temperature of 40 ° C. When the ambient temperature exceeds 40 ° C (maximum 60 ° C), please refer to the rated value reduction rate shown in the following figure for use.

The rated value reduction rate refers to the situation where the average speed is lower than the rated speed. When the average speed exceeds the rated speed, please consult our sales department.

When using servo motors at altitudes exceeding 1000m

The rated value of the servo motor represents the continuous allowable value when the altitude is below 1000m. When used at altitudes exceeding 1000m (up to 2000m), the heat dissipation effect of the air decreases. Therefore, please refer to the rated value reduction rate shown in the following figure for use.

The rated value reduction rate refers to the situation where the average speed is lower than the rated speed. When the average speed exceeds the rated speed, please consult our sales department.