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2HZg - alternating current brakes

     HIGH STANDARD AND DYNAMIC OPERATION

Spring actuated and electromagnetically released disk brake type 2HZg powered by alternating current. Designed for braking rotating machine parts and their precision positioning. Utilized as safety brake. They are distinguished by dynamic operation characteristic for alternating current electromagnetic equipment, hence acquiring very short operating time (braking and releasing).

 

     FEATURES
·         Braking torque: 20 ÷ 300 Nm
·         5 mechanical sizes
·         Supply voltage: 3x230, 3x400, 3x500, 3x690 V AC
·         Frequency of supply voltage: 50 or 60 Hz
·         Possible level of protection: IP44 ÷ IP56
·         Thermal class F (155°C)
·         Spring actuated and electromagnetically released
·         Braking torque can be reduced
·         Manual release facilities for all sizes

·         Releasing screws (optional)

 

     THEY ARE DESIGNED FOR BRAKING ROTATING PARTS OF MACHINES AND THEIR TASK IN
·         Emergency stopping, in order to ensure drive safety functions
·         Immobilizing machine actuators, acting as a positioning device
·         Minimizing run-on times of drives
 
     APPLICATION AREAS
·         Motor with brake (self-braking motor)
·         Industrial cranes
·         Wood working machines
·         Industrial machines with minimizing run-on times of drive
·         Industrial winches
·         Escalators
 
     DOWNLOADS (CATALOGUE SHEET)





 

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  • Selected division: Components
    Selected company: Ema-Elfa

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