Electrical Installation; Important Notes - Kollmorgen AKM 2G Manuel D'installation

1.6 Electrical Installation

Pinout for the connector can be found in chapter "Connector Pinout" from
Connector
instructions manual of the servo amplifier.

1.6.1 Important notes

Only staff qualified and trained in electrical engineering are allowed to wire up the
motor.
DANGER
Always make sure that the motors are de-energized during assembly and wiring, i.e.
no voltage may be switched on for any piece of equipment which is to be
connected.
There is a risk of death or severe injury from touching exposed contacts. Ensure
that the switch cabinet remains turned off (barrier, warning signs etc.). The
individual voltages will only be turned on again during setup.
Never undo the electrical connections to the motor while it is energized. Risk of
electric shock! In unfavorable circumstances, electric arcs can arise causing harm to
people and damaging contacts.
A dangerous voltage, resulting from residual charge, can be still present on the
capacitors up to 10 minutes after switch-off of the mains supply. Even when the
motor is not rotating, control and power leads may be live.
Measure the DC-link voltage and wait until it has fallen below 60V.
The ground symbol
you must provide an electrical connection, with as large a surface area as possible,
between the unit indicated and the mounting plate in the switch cabinet. This
connection is to suppress HF interference and must not be confused with the PE
(protective earth) symbol
To wire up the motor, use the wiring diagrams in the Installation and Setup Instructions of the servo
amplifier which is used.
Pinout. Pinout of the servo amplifier's end can be found in the
, which you will find in the wiring diagrams, indicates that
(protective measure to EN 60204).
Kollmorgen | kdn.kollmorgen.com | August 2020
AKM2G Instructions | 1 English
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