YASKAWA Motoman MH Series - SECTION 3 EQUIPMENT DESCRIPTION; 3.1 MH-Series Drive Assemblies - Type I

MOTO MAN 3-1 MH-Series Positioner Manual with MotoMount
SECTION 3
EQUIPMENT DESCRIPTION
The MH-series, Type I and Type II drive assemblies consist of an AC servo motor
and gear reducer with an integral output bearing mounted in a cast iron housing.
Weld ground brushes and position switches are included as standard features. The
drive assembly provides programmable motion about the central axis, and endless
rotation can be purchased as an option. Holes in the faceplate provide for mounting
MotoMount drive components or parts fixtures in stand-alone (cantilevered)
applications.
3.1 MH-Series Drive Assemblies – Type I
The design of the four available drive assemblies is very similar; size is the
primary difference. The flexibility of the Type I drive assembly allows for any
mounting orientation including vertical (typical), horizontal, or other.
The Type I drive assembly positioners (see Figure 3-1) are available in four
different models:
• MH75
• MH150
• MH450
• MH1500
Figure 3-1 MH-series Type I Drive Assembly
CASTING
FACEPLATE
AC SERVO
MOTOR