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12 TECHNICAL DATA
Parameter
Supply voltage
Power requirement
Static braking torque
Release brake delay
Brake delay
Linear brake offset
12.1.3 Temperature Sensor Specifications
PTC Temperature Sensor
The L-412.xx9025E1 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
Up to 150°C
155°C (critical temperature)
More than 155°C
12.2
Maximum Ratings
The L-412.xx9025E1 is designed for the following operating data:
12.3
Ambient Conditions and Classifications
The following ambient conditions and classifications for the L-412.xx9025E1 must be
observed:
33
L412UM0002EN ‒ 10/24/2022
Maximum operating volt-
age
325 V
Value
24 V
350 mA (min)
1.42 Nm
35 ms
36 ms
14 μm (max); 6.4 μm (typical)
Electrical resistance
< 550 Ω
1000 Ω (switching threshold)
> 1330 Ω
Maximum operating fre-
quency
-
Maximum peak current,
RMS
10.9 A
M O T I O N | P O S I T I O N I N G
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