TTC Skilled Trades Training - UAW-Chrysler.com

Industrial Automation:
ROBOTICS: NACHI AW 11 ELECTRICAL MAINTENANCE (RNT 375)
Course Description
This 40-hour Electrical Maintenance course is intended for Skilled Trade and Engineering
personnel whose responsibilities are electrical maintenance and repair of the Nachi robot.
Learning Outcome
The successful completion of this course should enable participants to:
1. utlize robot safety procedures;
2. understand the basic operation;
3. utilize the robot encoder system; and
4. repair the base AW Nachi control cabinet and Nachi robot arm.
Course Objective
To provide the participant to effectively maintain, diagnose, troubleshoot, and repair the base
AW Nachi control cabinet and Nachi robot arm.
Major Topics Covered
• Major robot system components
• Control system overview
• Power supply distribution
• Servo drive system analysis
• PC board description and functions
• Schematic diagram analysis
• Error code troubleshooting
• Control cabinet monitoring
• Cabinet component replacement procedure
• Power supply replacement and adjustments
• Hands-on troubleshooting
• Robot arm wiring
• Motor replacement procedure
• Control cabinet maintenance
Prerequisites
Participants should have completed a Nachi AW Operation/Programming course or have
equivalent work experience with the AW controller. Work experience with a digital volt
meter and prior machine control troubleshooting is recommended.
Class Size
6
Course Duration
40 hours
2 hours
33