ABB IRB 260 User Manual

6 Reference information
6.4. Screw joints
3HAC 026048-001 Revision: -188
© Copyright 2006 ABB. All rights reserved.
The table below specifies the recommended standard tightening torque for water and air
connectors when one or both connectors are made of brass.
Dimension
Tightening torque
Nm - Nominal
Tightening torque
Nm - Min.
Tightening torque
Nm - Max.
1/8 12 8 15
1/4 15 10 20
3/8 20 15 25
1/2 40 30 50
3/4 70 55 90
Continued

ABB IRB 260 Specifications

General

Brand	ABB
Model	IRB 260
Category	Robotics
Language	English

Summary

How to read the product manual

Safety information

Highlights the importance of the safety chapter and specific safety information in procedures.

1 Safety

1.2 General safety information

1.2.1. Safety in the robot system

1.2.2. Safety risks

Identifies general safety risks associated with robot installation and service.

1.2.2.1. Safety risks during installation and service work on robot

Specific risks related to installation and service procedures on the robot.

1.2.2.2. Safety risks related to tools/workpieces

Addresses safety risks associated with tools and workpieces used with the robot.

1.2.2.3. Safety risks related to pneumatic/hydraulic systems

Highlights safety concerns for pneumatic and hydraulic systems in the robot.

1.2.2.4. Safety risks during operational disturbances

Covers safety risks that may arise during interruptions or disturbances in operation.

1.2.2.5. Risks associated with live electric parts

Details the dangers associated with live electrical parts in the robot and controller.

1.2.3. Safety actions

Lists specific safety actions and procedures to be followed.

1.2.3.1. Safety fence dimensions

1.2.3.2. Fire extinguishing

1.2.3.3. Emergency release of the robot’s arm

Explains how to manually release the robot's axes in an emergency situation.

1.2.3.4. Brake testing

1.2.3.5. Risk of disabling function "Reduced speed 250 mm/s"

Warns against altering kinematic parameters that affect the reduced speed safety function.

1.2.3.6. Safe use of the Teach Pendant Unit

Provides instructions for the safe operation and handling of the Teach Pendant Unit.

1.2.3.7. Work inside the manipulator's working range

Outlines safety precautions for performing work within the robot's operational envelope.

1.3 Safety related instructions

Provides specific instructions and warnings related to safety during robot operations.

1.3.1. Safety signals, general

Defines the general meaning and usage of safety signals (DANGER, WARNING, CAUTION).

1.3.2. DANGER - Moving manipulators are potentially lethal!

Highlights the extreme danger posed by moving robot manipulators.

1.3.3. DANGER - First test run may cause injury or damage!

Warns about potential hazards during the initial test run after service or installation.

1.3.4. WARNING - The unit is sensitive to ESD!

Alerts users to the sensitivity of the unit to Electrostatic Discharge (ESD) and prevention measures.

1.3.5. WARNING - Safety risks during work with gearbox oil

Details safety risks and precautions when handling gearbox oil.

2 Installation and commissioning

2.2 Unpacking

2.2.1. Pre-installation procedure

2.2.2. Working range

2.3 On-site installation

2.3.1. Lifting of robot

Details methods and required equipment for lifting the robot safely.

2.3.2. Manually releasing the brakes

2.3.3. Orienting and securing the robot

2.3.4. Fitting equipment on the robot and robot dimensions

2.3.5. Loads

2.3.6. Load diagram

2.3.7. Installation of signal lamp (option)

2.4 Restricting the working range

2.4.2. Mechanically restricting the working range of axis 1

2.4.4. Mechanically restricting the working range of axis 2

2.4.5. Mechanically restricting the working range of axis 3

2.5 Electrical connections

2.5.1. Connectors on robot

2.5.2. Robot cabling and connection points

3 Maintenance

3.2 Maintenace schedule

Details the maintenance schedule, including activities, intervals, and procedures.

3.2.2. Maintenance schedule

Provides a table of required maintenance activities, intervals, and references to detailed sections.

3.3 Inspection activities

3.3.1. Inspection of information labels

3.4 Changing activites

3.4.1. Oil in gearboxes

3.4.2. Oil change, gearbox axis 6 (wrist unit)

4 Repair

4.2 General procedures

4.2.1. Performing a leak-down test

4.2.2. Mounting instructions for bearings

4.2.3. Mounting instructions for seals

4.3 Complete robot

4.3.1. Replacement of cable unit, axes 1-3

Provides the procedure for removing and refitting the cable unit for axes 1-3.

4.3.2. Replacement of cable unit, axis 6

Details the procedure for removing and refitting the cable unit for axis 6.

4.4 Upper arm

4.4.1. Replacement of shaft and bearings, tilthouse

Provides the procedure for replacing the shaft and bearings in the tilthouse.

4.4.2. Replacement of turning disk

4.4.3. Replacement of complete upper arm

Provides the procedure for removing and refitting the complete upper arm assembly.

4.4.4. Replacement of linkage - upper rod

4.4.5. Replacement of linkage - lower rod

4.4.6. Replacement of linkage - link

4.5 Lower arm

4.5.1. Replacement of complete lower arm

Provides the procedure for removing and refitting the complete lower arm assembly.

4.5.2. Replacement of parallel bar

4.6 Frame and base

4.6.1. Replacement of SMB unit

Provides the procedure for replacing the Serial Measurement Board (SMB) unit.

4.6.2. Replacement of brake release unit

4.6.3. Replacement of parallel arm

4.7 Motors

4.7.1. Replacement of motor, axis 1

Details the procedure for removing and refitting the motor for axis 1.

4.7.2. Replacement of motor, axis 2

Provides the procedure for removing and refitting the motor for axis 2.

4.7.3. Replacement of motor, axis 3

Details the procedure for removing and refitting the motor for axis 3.

4.7.4. Replacement of motor, axis 6

Provides the procedure for removing and refitting the motor for axis 6.

4.8 Gearboxes

4.8.1. Replacement of gearbox, axis 1-3

Details the procedure for replacing the gearbox assembly for axes 1-3.

4.8.2. Replacement of gearbox, axis 6

Provides the procedure for replacing the gearbox for axis 6.

5 Calibration information

5.2. Calibration methods

5.3. Calibration scales and correct axis position

Specifies calibration scale positions and correct axis alignment for robot models.

5.4. Calibration movement directions for all axes

5.5. Updating revolution counters

Details the procedure for updating robot axis revolution counters.

5.6. Checking the calibration position

Describes methods to check if the robot is in the correct calibration position.

7 Spare part lists and exploded views

7.5. Spare parts - axes 1-3

7.6. Spare parts - upper arm

7.7. Spare parts - tilthouse

7.8. Spare parts - linkage