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About this Manual
This manual provides information required to select, install, connect, and maintain Rotary Servo-
motors for
Σ
-7-Series AC Servo Drives.
Read and understand this manual to ensure correct usage of the
Σ
-7-Series AC Servo Drives.
Keep this manual in a safe place so that it can be referred to whenever necessary.
Outline of Manual
The contents of the chapters of this manual are described in the following table.
Refer to these chapters as required.
Chapter
Chapter Title
Contents
1
Basic Information on Servomotors
Provides basic information on Rotary Servomotors, including Servomo-
tor part names and combinations with SERVOPACKs.
2
Capacity Selection
Describes calculation methods to use when selecting Servomotor
capacities.
3
Specifications, Ratings, and
External Dimensions of
SGMMV Servomotors
Describes how to interpret the model numbers of SGMMV Servomotors
and gives their specifications, ratings, and external dimensions.
4
Specifications, Ratings, and
External Dimensions of
SGM7J Servomotors
Describes how to interpret the model numbers of SGM7J Servomotors
and gives their specifications, ratings, and external dimensions.
5
Specifications, Ratings, and
External Dimensions of
SGM7A Servomotors
Describes how to interpret the model numbers of SGM7A Servomotors
and gives their specifications, ratings, and external dimensions.
6
Specifications, Ratings, and
External Dimensions of
SGM7P Servomotors
Describes how to interpret the model numbers of SGM7P Servomotors
and gives their specifications, ratings, and external dimensions.
7
Specifications, Ratings, and
External Dimensions of
SGM7G Servomotors
Describes how to interpret the model numbers of SGM7G Servomotors
and gives their specifications, ratings, and external dimensions.
8
Servomotor Installation
Describes the installation conditions, procedures, and precautions for
Servomotors.
9
Connections between Servomo-
tors and SERVOPACKs
Describes the cables that are used to connect the Servomotors and
SERVOPACKs and provides related precautions.
10
Maintenance and Inspection
Describes the maintenance, inspection, and disposal of a Servomotor.
11
Appendices
Provide additional information on Servomotors with Gears and refer-
ence information on selecting Servomotor capacity.
