Interpreting Servomotor Model Numbers - YASKAWA SGD7S-xxxDA0 series Product Manual

1.5 Model Designations

1.5.2 Interpreting Servomotor Model Numbers

1.5.2

Interpreting Servomotor Model Numbers

This section outlines the model numbers of Σ-7-series Servomotors. Refer to the relevant man-
ual in the following list for details.
Σ-7-Series Rotary Servomotor with 400 V-Input Power Product Manual (Manual No.: SIEP S800001 86)
Σ-7-Series Linear Servomotor with 400 V-Input Power Product Manual (Manual No.: SIEP S800001 81)
Rotary Servomotors
SGM7
Series
Series
Code
SGM7J
SGM7A
SGM7G
Linear Servomotors
SGL
Series
1st digit
Code
F
T
1-10
- 02 D
1st+2nd
digit
digits
Σ-7-Series Servomotors
Specifications
Medium inertia, high speed
Low inertia, high speed
Medium inertia, low speed, high torque
Medium inertia, high speed, high torque
1st
2nd
Series
digit
digit
Σ-7-Series Servomotors
Servomotor Type
Specification
Models with F-type iron core
Models with T-type iron core
2
7 F
6th
3rd 4th 5th
digit digit digit
1st+2nd digits
Rated Output
SGM7J: 200 W to 1.5 kW
SGM7A: 200 W to 7.0 kW
SGM7G: 450 W to 15 kW
3rd digit
Power Supply Voltage
400 VAC
4th digit
Serial Encoder Specification
24-bit absolute
24-bit incremental
- 30 D 120 A P
3rd digit on
2nd digit
Moving Coil/Magnetic Way
Code
Specification
W
Moving Coil
W2
M
Magnetic Way
M2
3rd digit on
The specifications for the 3rd digit on depend on the Servomotor type.
1
7th
digit
5th digit
Design Revision Order
6th digit Shaft End Specification
Straight without key
Straight with key and tap
7th digit Options
With holding brake
With dust seal