Description
The 30A slip ring collectors
are sets of rings coupled with
brushes designed to allow current
to pass from a fixed to a rotating
part.
The 30A series is used to supply
crane motors, cable winders
etc..
These units are suitable only
for transmitting currents with
50/60Hz supply frequency.
The 30A slip ring collectors
may have only 30A line rings
or they may have both 30A line
rings and 10A auxiliary rings.
They have an shock-resistant
thermoplastic protection to
prevent accidental contacts
with live parts; the protection
has small downward holes to
allow air circulation and prevent
moisture. The lower support
plate is also provided with
three holes to drain the moisture
which may form inside the unit.
Specification •
Brass rings •
Rotor unit rotating on
ball bearing
Technical Detail •
Operational temperature
-25°C / +70°C •
Degree of protection
IP 22 •
Insulation category Class
I
• Rated operational
current 10 A / 30A •
Rated operational voltage
400 Vac •
Markings and conformity
CE Click
here for DIMENSION / CROSSECTION
DETAIL
