Combining a stepper motor and incremental encoder in a single IP67 unit, Beckhoff's EP7041 EtherCAT box system permits EtherCAT motion applications to be realised directly in the field without an additional control cabinet.
Ideal for use in harsh environments, the compact EtherCAT module allows the connection of stepper motors up to 50VDC and 5A. The integrated incremental encoder connection permits implementation of a single servo axis with a compact IP67 module.
Beckhoff's new EtherCAT Box contains an encoder connection, two digital inputs for limit switches and a digital output for a brake — this way, all signals from a motor are combined in one box. In addition to the modules designed for 5A, there is also a 1.5A version (EP7041-1002) for controlling lower power stepper motors.
With just a few parameters, the EP7041 EtherCAT Box can be adapted to the motor and the application. A key feature of the stepper motor module is the 64-fold micro-stepping, which ensures smooth and precise motor rotation. The stepper motor modules are thus particularly well-suited for use in the feed axes of handling and processing machines and in assembly technology.
Beckhoff offers a corresponding range of stepper motors with standstill torques ranging from 0.38 to 5Nm.
