MOOG G391-001-003 MSD Motion Controller

The 914-EX provides two un-switched, low latency 10/100/1000 BASE-T(X) Ethernet links through the 914-HDE

optical port. Both ports are configured for 10/100/1000 BASE-T(X) auto-negotiation by default. Auto-negotiation

settings can be accessed via the 914-X Series Unified Diagnostic GUI when connected to the console 914-HDE

diagnostic port. A standard 8P8C (RJ45) modular jack provides the mechanical interface for the Ethernet port. The

port is auto MDI/MDIX capable and supports jumbo frames up to 9000 bytes. Note: sustained back-to-back jumbo

frames are supported up to 4000 bytes, larger frame sizes require increased interframe gaps. The 914-HDE

motherboard Ethernet port can sustain back-to-back jumbo frames of 9000 bytes if this feature is required for a

given system.

Moog engineers have achieved this by combining a highly efficient magnetic

circuit with energy rare earth magnets and an excellent thermal design.

Operation within a wide speed range provides excellent low speed tracking,

high dynamic speed tracking as well as high dynamic target acquisition.

Servo and Proportional Valves are part of the family of continuous valves.

Continuous valves are characterized by the fact that their output variable

(spool position, pressure, volume flow) is proportional to the input signal.

This is achieved by feedback of the spool position into a mechanical or electrical control loop.

Moog servo valves are characterized by the fact that the valve spool is inserted into a bushing (spool-in-bushing).

The servo valves are therefore characterized above all by outstanding dynamics and excellent accuracy.