YASKAWA SIGMA-7 Series User Manual

1.2 Model Designations
1.2.1 Interpreting SERVOPACK Model Numbers
1-3
1
Basic Information on SERVOPACKs
1.2 Model Designations
1.2.1 Interpreting SERVOPACK Model Numbers
*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 SERVOPACKs are used for both Rotary Servomotors and Linear Servomotors.
*4. The BTO specification indicates if the SEVOPACK is customized by using the MechatroCloud BTO service. You
need a BTO number to order SERVOPACKs with customized specifications.
Refer to the following catalog for details on the BTO specification.
AC Servo Drives Σ-7 Series (Catalog No.: KAEP S800001 23)
SGD7W
-
1R6
A 20 A
000
Σ-7-Series
Σ-7W
SERVOPACKs
4th
digit
1st+2nd+3rd
digits
5th+6th
digits
8th+9th+10th
digits
7th
digit
F70
B
11th+12th+13th
digits
14th
digit
Without options
000
Maximum Applicable
Motor Capacity per Axis
A 200 VAC
Voltage
Code Specication
1R6
*1
2R8
*1
5R5
*1*2
7R6
0.2 kW
0.4 kW
0.75 kW
1.0 kW
Voltage Code Specication
Three-
Phase,
200 VAC
1st+2nd+3rd digits
4th digit
Code Specication
Hardware Options
Specication
8th+9th+10th digits
20
A
Interface
*3
Code Specication
MECHATROLINK-III
communications reference
Design Revision Order
5th+6th digits
7th digit
Specification
Code
FT/EX Specification
Specification
Code
BTO Specification
*4
None
B
None
BTO
specification
F70 For gantry applications
11th+12th+13th digits
14th digit

YASKAWA SIGMA-7 Series Specifications

General

Encoder Resolution	24-bit absolute encoder
Pollution Degree	2
Cooling Method	Natural cooling or forced air cooling
Control Method	Vector control
Communication Protocols	EtherCAT, MECHATROLINK-III
Input Voltage	AC 200 V, AC 400 V
Rated Output	Varies by model
Safety Function	STO (Safe Torque Off), SS1 (Safe Stop 1), SS2 (Safe Stop 2), SLS (Safely Limited Speed), SBC (Safe Brake Control)
Power Supply Voltage	AC 200 V, AC 400 V
Rated Output Current	Varies by model
Protection Functions	Overload, overvoltage, undervoltage, overheat, short circuit
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Vibration Resistance	5.9 m/s² at 10 Hz to 55 Hz
Ambient Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Installation	Panel mounted