Universal Robots UR3e Installation Guide

Contents
1.Introduction 7
1.1. About this Document 7
1.2. What the Box Contains 7
1.3. Company Details 7
2.Cleaning Your Robot 8
2.1. Everyday Cleaning 8
2.2. Additional Cleaning 8
3.Safety 9
3.1. Safety Message Types 9
3.2. General Safety Precautions 10
4.Electrical Installation: AC variant 12
4.1. Required Items 12
4.2. How to Connect Wires to the Connector 13
4.3. Power Source Wiring: AC 13
4.4. Robot Connection 14
4.5. Circuit Breaker Installation 15
5.Electrical Installation: DC variant 16
5.1. Required Items 16
5.2. How to Connect Wires to the Connector 17
5.3. Power Source Wiring: DC 17
5.3.1. Soft start circuit 18
5.4. Robot Connection 19
5.5. Circuit Breaker Installation 19
6.Mechanical Installation 21
6.1. Working environment guidelines 21
6.2. Mounting the OEM Control Box 21
6.2.1. Grounding 22
7.Connecting External Devices 23
7.1. External Device Connection Ports 23
7.2. Connecting a Mouse, Keyboard, or Monitor 23
7.3. How to Connect a Teach Pendant 24
7.3.1. To connect a Teach Pendant 24
Installation Guide OEM Control Box
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Universal Robots UR3e Specifications

General

Payload	3 kg
Reach	500 mm
Weight	11.2 kg
Degrees of Freedom	6
Footprint	Ø 128 mm
IP Classification	IP54
Shoulder Rotation	± 360°
Wrist 1 Rotation	± 360°
Wrist 2 Rotation	± 360°
Wrist 3 Rotation	± 360°
Operating Voltage	24 VDC
Power Supply	100-240 VAC
Tool TCP Speed	1 m/s
Base Rotation	±360°
Programming Method	Polyscope graphical user interface
Communication Interface	Ethernet
Safety Standards	EN ISO 10218-1:2011
Repeatability	±0.03 mm