Wittur Servogearless WSG-S2.3 Instructions De Service page 73

Electrical installation
5.2.1 Assignment: Bridge/half-wave rectifier – brake size
Rectifier type
BEG-561-255-130
BEG-561-440-130
NOTICE
The BFK464-20S.1 and -25S.1 brake versions in the voltage versions 103 / 72 V are operated
using switching devices provided by the customer which reduce the coil voltage from 103 V
DC to 72 V DC.
INTORQ | BA 14.0197 | 04/2016
Supply voltage
Release / holding
[V AC]
±10%
230
±10%
400
Coil voltage Assigned brake
[V DC]
BFK464-17S
BFK464-18S
BFK464-18S.2
BFK464-19S
BFK464-20S
205 / 103
BFK464-20S.1
BFK464-22S
BFK464-25S
BFK464-25S.1
BFK464-28S
BFK464-17S
BFK464-18S
BFK464-18S.2
BFK464-19S
BFK464-20S
360 / 180
BFK464-20S.1
BFK464-22S
BFK464-25S
BFK464-25S.1
BFK464-28S
33