MOVILINK® DDI

The MOVILINK® DDI digital data interface connects the motor to the inverter. It transfers data for identifying and operating the motor.

Identification:

  • Type and serial number of the gearmotor
  • Order data
  • Data for automatic startup of the inverter

Operation:

  • Encoder data
  • Motor temperature and brake temperature
  • Brake wear
  • Data from additional sensors (vibration, mounting position, humidity, magnetic field, etc.)

This allows for the simple, time-saving and error-free automation of processes:

  • Startup
  • Inventory
  • Restart after motor replacement
  • Centralized detection of motor replacement
  • Monitoring of brake wear and maintenance planning
  • Transfer of sensor data to higher-level condition monitoring systems

The coaxial cable for MOVILINK® DDI is particularly resistant to EMC interference and thus the basis for reliable single-cable technology. Depending on the inverter type, hybrid cables of up to 200 m motor cable length are available. They contain the power cables for the motor, the brake supply, and the MOVILINK® DDI data cable. For all motor types, SEW-EURODRIVE offers the MOVILINK® DDI digital data interface with plug connectors or direct connection via cable glands, with or without motor encoder.