Parameter
Value
Supply voltage
24 V
Power requirement
350 mA (min)
Static braking torque
1.42 Nm
Release brake delay
35 ms
Brake delay
36 ms
Linear brake offset
14 μm (max); 6.4 μm (typical)
12.1.3 Temperature Sensor Specifications
PTC Temperature Sensor
The L-412.xx9054 is equipped with a PTC temperature sensor to prevent the motor from
overheating. The electrical resistance of the PTC temperature sensor increases considerably
into the critical temperature range. The controller must cut the power supply to the motor
(switching threshold) when the critical temperature is reached.
Temperature
Electrical resistance
Up to 150°C
< 550 Ω
155°C (critical temperature)
1000 Ω (switching threshold)
More than 155°C
> 1330 Ω
12.2
Maximum Ratings
The L-412.xx9054 is designed for the following operating data:
Maximum operating volt-
age
Maximum operating fre-
quency
Maximum peak current,
RMS
325 V
-
10.9 A
12.3
Ambient Conditions and Classifications
The following ambient conditions and classifications for the L-412.xx9054 must be observed:
12 TECHNICAL DATA
L412UM0004EN
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10/24/2022
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M O T I O N | P O S I T I O N I N G
