Servotronix CDHD servo drive

The Servotronix CDHD servo drive features digital I/O and STO (safe torque off) as standard. An EtherCAT module is optional, using CANopen over EtherCAT (CoE) protocol for motion control devices.

The servo drive has proprietary control algorithms that reduce the following error and the settling time of the load. For vibrations that occur at high frequencies, the drives rely on standard low-pass filters and notch filters. The vibration suppression function was developed to control vibrations induced by low-resonant frequencies ranging from 5 Hz to 400 Hz. This function is also capable of damping systems in which several distinct resonances occur.

Whenever an automated application employs a suspended load, ball screws, belt-driven linear slides or a non-rigid motor-load coupling, it runs the risk of vibration. With vibration suppression control as a standard feature, CDHD drives can effectively improve the cycle time and performance of machines in applications such as electronics assembly, semiconductors, machine tools and laboratory automation.