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ctrlX SAFETY "SafeMotion"
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Motor connections
13.3.1
XZ03, hybrid connection (motor, motor temperature monitoring
and motor holding brake)
Connectors not included in scope of delivery.
Function
The connection point contains the connections for
Bosch Rexroth AG
Dangerous movements! Danger to persons from falling or
WARNING
dropping axes!
The standard equipment motor holding brake or an
external holding brake controlled by the drive controller
is not sufficient to guarantee personal safety!
Personal safety must be achieved using higher-ranking,
fail-safe measures:
−
Block off danger zones with safety fences or safety
guards.
−
Additionally secure vertical axes against falling or
dropping after switching off the motor power by, for
example,
−
mechanically securing the vertical axes
−
external braking/arrester/clamping mechanism
−
ensuring sufficient counterweight for the vertical
axes
Lethal electric shock due to live parts with more than 50
WARNING
V!
The input of the motor temperature evaluation is not gal-
vanically isolated from the housing. Excess voltage at the
input (e.g., by the motor winding voltage flashing over)
can get to the housing. Make sure that the temperature
sensor of the connected motor is double-insulated from
the motor winding.
Lethal electric shock due to live parts with more than 50
WARNING
V!
Only operate the device
−
with connected connectors (even if no lines are con-
nected to the connectors) and
−
with connected equipment grounding conductor!
Risk of damage to the device!
NOTICE
Provide strain relief for the terminals of the device in the
control cabinet.
Risk of damage to device from excess voltage at motor
NOTICE
temperature evaluation input!
Only the allowed control voltage for the device is allowed
at the motor temperature evaluation input.
Excess voltage at the input may damage the device.
R911404905, Edition 02
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