Electrical installation
Kendrion INTORQ | BA 14.0223 | 04/2022
35
6.2
Minimum bending radius for the brake connection cable
Size
Wire cross-section
Minimum bending radius
06
AWG 20
27.5 mm
08
10
12
Tab. 7:
Minimum bending radius for the brake connection cable
6.3
Bridge/half-wave rectifier (optional)
BEG-561-
□□□
-
□□□
The bridge-half-wave rectifiers are used to supply electromagnetic DC spring-applied brakes which are ap-
proved for use with such rectifiers. Other use is only permitted with the approval of Kendrion INTORQ.
Once a set overexcitation period has elapsed, the bridge-half-wave rectifiers switch over from bridge recti-
fication to half-wave rectification.
Terminals 3 and 4 are in the DC circuit of the brake. The induction voltage peak for DC switching (refer to
the circuit diagram DC switching at the motor – fast engagement, Page 32) is limited by an integrated
overvoltage protection at terminals 5 and 6.
6.3.1
Assignment: Bridge/half-wave rectifier – brake size
Rectifier type
Connection
voltage
Over-excitation
Coil voltage
Holding current reduction
Coil voltage
Size
[V AC]
[V DC]
[V DC]
BEG-561-255-030
230
103
205
06 to 12
BEG-561-255-130
BEG-561-440-030-1
400
180
-
Fig. 19:
BEG-561 fastening options
