Lenze BA14.0169 Spring Operated Brake BFK ... - Southern Power
Lenze BA14.0169 Spring Operated Brake BFK ... - Southern Power
Lenze BA14.0169 Spring Operated Brake BFK ... - Southern Power
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Technical data<br />
3 Technical Data<br />
3.1 Product description<br />
3.1.1 General<br />
The twin-circuit spring-operated brake<br />
The twin-circuit system of the <strong>BFK</strong>454 brakes is created by splitting the armature plate into<br />
- the front armature plate and<br />
- the rear armature plate.<br />
The twin-circuit spring-operated <strong>BFK</strong>454-PP brake is designed to convert mechanical force and<br />
kinetic energy into heat at operating speeds up to 400 min -1 . Loads can be maintained without<br />
differential speed due to the static initial breakaway torque. Emergency braking from a differential<br />
speed of 3000 min -1 is possible.<br />
The stator is designed to be of thermal class F. Limiting winding temperature is 155 •C.<br />
Rear armature plate<br />
Front armature plate<br />
FIG 1<br />
KL454-009<br />
BA <strong>BFK</strong>454 GB 3.0<br />
11
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