Electrical installation
INTORQ | BA 14.0200 | 02/2016
28
5
Electrical installation
5.1
Important notes
5.2
Minimum bending radius for the brake connecting cable
5.3
Bridge-half-wave rectifier
BEG-561-
-
The bridge-half-wave rectifiers are used to supply electromagnetic DC spring-applied brakes which are ap-
proved for the use with such rectifiers. Other use is only permitted with the approval of INTORQ.
Once a set over-excitation time has elapsed, the bridge-half-wave rectifiers switch over from bridge rectifi-
cation to half-wave rectification.
Terminals 3 and 4 are located in the DC circuit of the brake. The induction voltage peak for DC switching
(see "DC switching - fast engagement" circuit diagram,
30) is limited by an integrated overvoltage pro-
tection at terminals 5 and 6.
DANGER
There is a risk of injury by electrical shock!
❚
The electrical connections must only be made by skilled personnel!
❚
Only carry out connection work when no voltage is applied (no live parts)! There is a risk of
unintended start-ups or electric shock.
NOTICE
❚
Make sure that the supply voltage corresponds to the data on the nameplate.
NOTICE
This brake should only be operated with the bridge-half-wave rectifier (included in delivery).
The power during the release is 440 W for 1.3 sec., then it is reduced to 110 W.
Brake size
Wire cross-section
Minimum bending radius
BFK471-25
AWG 16
8 x 6 = 48.0 mm
NOTICE
For more information see the documentation for the bridge-half-wave rectifier (included in the
scope of supply).
