Σ-7C - YASKAWA SERVOPACK Sigma 7W Series Product Manual

1.4 Model Designations
1.4.2 Σ-7C
Σ -7C
1.4.2
GD7C - 1R6
Σ-7- erie
Σ-7C ERVOPACK
1 t+2nd+ rd digit
Voltage
Three-
Pha e,
200 VAC
4th digit
Code
A
*1.
You can use these models with either a single-phase or three-phase input.
*2.
If you use the Servomotor with a single-phase 200-VAC power supply input, derate the load ratio to 65%. An
example is given below.
If the load ratio of the first axis is 90%, use a load ratio of 40% for the second axis so that average load ratio for
both axes is 65%.
((90% + 40%)/2 = 65%)
*3.
The same interface is used for both Rotary Servomotors and Linear Servomotors.
1-8
1 t+2nd+ rd digit
Maximum Applicable
Motor Capacity per Axi
pecification
Code
1R6 *1
0.2 kW
2R8 *1
0.4 kW
5R5 *1,*2
0.75 kW
7R6 1.0 kW
Voltage
pecification
200 VAC
A MA A
5th+6th digit
4th digit 7th digit
Interface *3
5th+6th digit
Code pecification
MA Bu connection reference
7th digit
De ign Revi ion Order
A
Hardware Option
8th+9th+10th digit
pecification
pecification Applicable Model
Code
700 HWBB option All model
001
8th+9th+10th digit