4-7
162068-1CD
162068-1CD
MH-SERIES
POSITIONER
4 Installation
4.2 Installing the MH-Series SIGMA-5 Positioner – Type I
4.2.5
Connecting the Cables
Do not connect the encoder, power, and ground cables until after the drive
assembly is securely in place.
4.2.5.1
Connection to Motoman Controller
When the MH-Series SIGMA-5 Positioner assembly is delivered with a
Motoman robot, connections between the two usually have been made at
the factory, or if not, instructions for making connections can be found in
the system manual. See separate documentation specific to your system.
4.2.5.2
Ground Cables – Type I
Two locations are provided for attaching weld ground cables see
. Use one for each welding power supply. Remove paint as required
from the lug contact surface on the housing.
Fig. 4-16: Ground Cable Connections
4.2.6
Home Position
The MH-Series SIGMA-5 Positioner are set in HOME position at the
factory. See Maintenance Section 6, Maintenance, if adjustment is
necessary.
NOTE
When installing stand-along drive assemblies, user will need
to mount the junction boxes close to the drive assembly for
motor cables.
LUG BOLT
WELD GROUND
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