Yaskawa SGDB User Manual
Page 235
5.1 Selecting a Σ -Series Servo
225
Flowchart for Servomotor Selection
The actual selection of the SGMG, SGMS or SGMD servomotor is performed according
to the following flowchart.
SGMj-JJ_ _ _ _ _ _
SGMj-jjA_ _ _ _ _
SGMj-jjjJ_ _ _ _
Start servomotor selection
1) Select motor capacity
If necessary, refer to the data sheets in
Section 5.2 SGM Servomotor.
D
Fill in Machine Data Table
Refer to 5)
D
Select capacity using
servomotor sizing software.
Consult Yaskawa sales representative
for further information.
Determine motor capacity
Enter rated output
2) Enter supply voltage
3) Select encoder specification
4) Enter rated speed
To next page (A)
D D D
D D D
D D D
Flowchart for Servomotor Selection
Always enter “A” (200 V) in the third column.
Absolute or
Incremental?
4096/8192 P/R
incremental encoder
12-bit or 15-bit
absolute encoder
Type SGMG (1500 min
−1
),
Type SGMS, Type SGMD
Type SGMG (1000 min
−1
)
SGMj-jjjjA_ _ _
SGMj-jjjjB_ _ _
SGMj-jjjJ_ _ _ _
Enter code in the first and second columns
by referring to *1 on page 227.
Enter code in the third column by referring
to *2 on page 227.
The encoderspecification differs according
to the motor series.
Enter A
Enter B
5