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Choosing a Servo - Rotary

SELECT VOLTAGE, INERTIA AND POWER

Details on the best servo motor for your application are only a click away, after establishing some basic requirements of your automation system. Begin by determining the voltage requirement of your automation system. Most systems require 100, 200 or 400 volts. Yaskawa servo motors in every voltage rating fall into two categories based upon the strength of their output inertia, either low or medium. Each of the inertia ranges has a choice of power ratings.

Find the inertia, voltage and power profile you need in the chart below, then click on the motor for complete product details. Corresponding SERVOPACK amplifier models are in the colums beneath.

200/400 V Sigma-X Servo Motors
Low Inertia
Medium Inertia
SGMMV
11 W – 33 W
SGMXP
100 W - 1.5 kW
SGMXA
50 W - 7 kW
SGMXJ
50 W - 750 W
 
SGMXG
300 W – 15 kW
*SGM7M servo motors are only available in 200 V.
Sigma-X SERVOPACKs
1 Axis
SGDXS
50 W – 15 kW
2 Axis*
SGDXW
50 W – 1 kW per axis
3 Axis*
SGDXT
50 W – 400 W per axis
Control Interface: EtherCAT
*Multi-axis SGDXW and SGDXT SERVOPACKS are not available in 400 V.
200/400 V Sigma-7 Servo Motors
Low Inertia
Medium Inertia
SGM7A
200 W – 7 kW
SGM7J
200 W - 1.5 kW
 
SGM7G
450 W - 15 kW
 
SGMVV
22 kW – 55 kW
*SGMVV large capacity servo motors are compatible only with large capacity Sigma-5 SERVOPACKS.
Sigma-7 SERVOPACKs
1 Axis
SGD7S
500 W – 15 kW
2 Axis
SGD7W
750 W – 15 kW per axis
Control Interface: EtherCAT, MECHATROLINK