Brake Modules

Brake modules are devices used to quickly and efficiently bring a machine to a controlled stop. They inject a direct current into the winding of an AC motor after the AC voltage is disconnected, which neutralises the electromagnetic field, stopping the motor from rotating. This works to actively stop the machine, rather than letting it coast to a halt. Brake modules can be located on or next to the piece of machinery they are controlling.




What are brake modules used for?


Brake modules can be used as an alternative to the friction braking system. When power is disconnected from a motor without a brake module, the rotor will spin until friction slows it down. With large rotors, this can be a significant amount of time. Brake modules improve safety and allow for better control when you need to stop machinery swiftly, in an emergency for example. 




Types of brake modules


Brake modules can differ depending on their power rating and supply voltage, as well as their response time. The type of brake module you select will depend upon how quickly you need the machine to stop once the instruction has been given.


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Omschrijving Prijs Phase Starter Included Power Rating Supply Voltage Response Time Injection Time Enclosure Size IP Rating Braking Torque Enclosure Length Enclosure Width Enclosure Depth Minimum Operating Temperature Maximum Operating Temperature
RS-stocknr. 806-5260
FabrikantnummerBA9034N 10A AC50/60Hz 400V 2-11s
FabrikantDold
246,85 €
Each
Aantal stuks
1, 3 Yes 2 kW, 7.5 kW 400 V ac - - 45 x 73 x 122mm IP20, IP40 - 45mm 73mm 122mm 0°C +45°C
RS-stocknr. 806-5279
FabrikantnummerBA9034N 25A AC50/60Hz 400V 2-11s
FabrikantDold
249,23 €
Each
Aantal stuks
1, 3 Yes 2 kW, 7.5 kW 400 V ac - - 45 x 73 x 122mm IP20, IP40 - 45mm 73mm 122mm 0°C +45°C
RS-stocknr. 784-0830
Fabrikantnummer6SL3201-2AD20-8VA0
FabrikantSiemens
113,00 €
Each
Aantal stuks
3 - - 200 → 240 V ac, 380 → 480 V ac - - - - - - - - - -
RS-stocknr. 797-0864
FabrikantnummerVW3A7704
541,36 €
Each
Aantal stuks
- - 1 kW 24 V dc, 250 V ac - - - IP20 - - - - 0°C +50°C
RS-stocknr. 209-6384
FabrikantRS PRO
213,22 €
Each
Aantal stuks
3 Yes 2.2 kW 380 → 415 V ac 0.6 s - - - Yes - - - - -
RS-stocknr. 797-0852
FabrikantnummerVW3A7702
206,24 €
Each
Aantal stuks
- - 100 W, 115 W 24 V dc, 250 V ac - - - IP20 - - - - 0°C +50°C
RS-stocknr. 209-6407
FabrikantRS PRO
291,48 €
Each
Aantal stuks
3 Yes 5.5 kW 380 → 415 V ac 0.6 s - - - Yes - - - - -
RS-stocknr. 447-7404
Fabrikantnummer3DCM1EKS
424,80 €
Each
Aantal stuks
3 - 4 kW 400 V - 0.5 → 25 s 184 x 184 x 149mm IP55 - 184mm 184mm 149mm - -
RS-stocknr. 797-0868
FabrikantnummerVW3A7705
541,36 €
Each
Aantal stuks
- - 1 kW 24 V dc, 250 V ac - - - IP20 - - - - 0°C +50°C
RS-stocknr. 240-9156
FabrikantnummerAR9021 16A AC50/60Hz400V 20s
FabrikantDold
388,78 €
Each
Aantal stuks
3 Yes 4 kW 400 V ac - - - IP30 - - - - -20°C +55°C
RS-stocknr. 447-7410
Fabrikantnummer3DCM1ELS
465,25 €
Each
Aantal stuks
3 - 5.5 kW 400 V - 0.5 → 25 s 184 x 184 x 149mm IP55 - 184mm 184mm 149mm - -
RS-stocknr. 447-7432
Fabrikantnummer3DC3ENS
675,53 €
Each
Aantal stuks
3 Yes 11 kW 415 V ac - 0.5 → 25 s 305 x 285 x 159mm IP55 - 305mm 285mm 159mm - -
RS-stocknr. 447-7426
Fabrikantnummer3DC2EMS
602,06 €
Each
Aantal stuks
3 Yes 7.5 kW 415 V ac - 0.5 → 25 s 305 x 285 x 159mm IP55 - 305mm 285mm 159mm - -
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