3522-1005 EM‐80 and EM‐300 Actuators

The EM-80 and EM-300 are all-electric actuator systems that provide 40 degrees of
actuator output rotation. Each system consists of a three-phase brushless ac motor
which drives a high-precision planetary reduction gear box. A dedicated driver
controls the actuator position and allows monitoring of most features.
PC/Windows based software facilitates the system setup. The EM-80 and EM-300
are freely programmable to meet many customer requirements.

3522-1005 

The actuator output is an ISO 9409 flange. This allows for easy mounting of levers to simplify replacement. The
orientation of the output flange relative to the bracket base is the same for each actuator. Additionally, the actuators
are equipped with break-away stops that prevent the actuator from exceeding the maximum output travel range
during setup. An output position indicator is standard.
The EM-80 and EM-300 systems include a mounting bracket with hole pattern. The bracket design ensures that
stresses in the actuator are reduced to a minimum. Actuator specifications and performance are based on a system
including bracket.
The actuators are equipped with a flying-lead position-sensor cable (including connector). A position sensor cable
connecting the actuator and the driver is available. This cable is similar for both the EM-80 and the EM-300.
A single EM-driver is used for both the EM-80 and the EM-300. Only the software setup for each actuator system
differs. Monitoring, alarm, and diagnostics are available.
An EMI power filter is supplied to suppress emissions.