The OMPX is part of the Orbital X series of motors designed by Danfoss and now manufactured by White Drive Products. The OMPX is a geroter motor as compared to the OMRX which is a geroler motor. It?s a 3 zone motor that operates efficiently in either direction. It has life-long efficiency, high durability shaft seal and a plugged case drain that can be used for high back-pressure applications. There is also an optional needle bearing for heavy side load applications and seal guard for extra shaft seal protection. They also have an optional speed sensor.
The OMPX replaces the Danfoss DH and OMP series, and the White WP-155 series motors and interchanges with the Char Lynn H-101 series motors.