Omron G5 Series User Manual

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OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
This section provides the general specifications, characteristics, connector specifications,
and I/O circuits of the Servo Drives as well as the general specifications, characteristics,
encoder specifications of the Servomotors and other peripheral devices.
3-1 Servo Drive Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-1-1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-1-2 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3-1-3 Main Circuit and Motor Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3-1-4 Control I/O Connector Specifications (CN1). . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3-1-5 Control Input Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
3-1-6 Control Input Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3-1-7 Control Output Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
3-1-8 Control Output Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
3-1-9 Encoder Connector Specifications (CN2). . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
3-1-10 Analog Monitor Connector Specifications (CN5) . . . . . . . . . . . . . . . . . . . . . . 3-33
3-1-11 USB Connector Specifications (CN7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
3-2 Overload Characteristics (Electronic Thermal Function) . . . . . . . . . . . . . 3-35
3-2-1 Overload Characteristics Graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
3-3 Servomotor Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
3-3-1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
3-3-2 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
3-3-3 Encoder Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
3-4 Decelerator Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
3-4-1 Models and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
3-5 Cable and Connector Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62
3-5-1 Resistance to Bending of Global Flexible Cable. . . . . . . . . . . . . . . . . . . . . . . 3-62
3-5-2 Encoder Cable Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
3-5-3 Motor Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-68
3-5-4 Connector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-80
3-5-5 Analog Monitor Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-83
3-5-6 Control Cable Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84
3-6 Servo Relay Unit and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3-96
3-6-1 Servo Relay Unit Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-96
3-6-2 Servo Drive Relay Unit Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3-108
3-6-3 Position Control Unit Relay Unit Cable Specifications . . . . . . . . . . . . . . . . . 3-111
3-7 External Regeneration Resistor Specifications . . . . . . . . . . . . . . . . . . . . 3-122
3-7-1 External Regeneration Resistor Specifications. . . . . . . . . . . . . . . . . . . . . . . 3-122
3-8 Reactor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-124
Specifications

Omron G5 Series Specifications

General

Feedback	Incremental Encoder, Absolute Encoder
Communication	EtherCAT
Safety Function	STO (Safe Torque Off)
Protection Functions	Overvoltage, Undervoltage, Overcurrent
Vibration Resistance	4.9 m/s² (10 to 55 Hz)