Kollmorgen AKD/S700 series servo drive

Capacitor discharge: DC bus capacitor energy storage is dangerous. After power failure, it is necessary to wait for its self discharge or use special tools to discharge to a safe voltage (<40V) before contacting.

2. Heat dissipation and spacing:

Drivers, braking resistors, and reactors all generate heat during operation. Installation needs to ensure sufficient space in the top, bottom, left, and right directions (see dimension diagram) to ensure unobstructed airflow.

High temperature resistant components must be used around the braking resistor, and it is strictly prohibited to arrange wiring terminals or other equipment on the hot air path.

3. Special tools:

Suspension unit: used for installing heavy-duty motors (such as AKM8, maximum 120kg), strictly follow the safety instructions in its separate manual.

Side mounted clamp: It is allowed to install the S701-712 (70mm clamp) or S724 (100mm clamp) driver onto the side wall or door panel of the control cabinet.

Chapter 8: System Debugging, Maintenance, and Troubleshooting Framework

1. Pre debugging check:

Verify that all accessory models match the driver and motor.

Check all electrical connections for tightness and ensure reliable shielding connections.

Confirm that the grounding system complies with EMC and safety regulations.

2. Common fault clues:

Communication failure: Check cable model, terminal resistance, PC grounding, and baud rate settings.

Overvoltage fault: Check whether the resistance and power of the braking resistor match, whether the braking ramp time is too short, and consider parallel connection of the DC bus for multi axis systems.

Driver malfunction: Check for short circuits/grounding in motor cables, motor insulation, and good heat dissipation conditions.

3. Maintenance and scrapping:

The drive is designed to be maintenance free, and unauthorized opening of the housing will result in the warranty being invalidated.

When cleaning, only use isopropanol to wipe the shell, do not spray or soak.

When scrapped, professional recycling companies should dismantle and separate components such as aluminum radiators, steel shells, electronic circuit boards, etc. for environmental protection treatment.