Product Description:

The DDS02.1-A100-DA01-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat and supplied in the DDS Drive Controllers series. Industrial automation systems use this unit to regulate torque, speed, and position of synchronous or induction servomotors. By converting command signals from an upper-level PLC into controlled three-phase output, the controller serves as the axis amplifier for packaging machines, handling modules, and machining centers. This description focuses on the operating role of the drive and removes unnecessary reference to markings on the housing.

Command exchange with the motion controller passes through an analog interface, so velocity or torque references can be applied as ±10 V signals that the internal processor samples in real time. The power section can deliver a continuous output of 100 A, giving the drive enough current capacity for high-torque acceleration when paired with suitable low-inductance motors. Heat produced by this load is removed by air from outside the control cabinet, so the heat sink uses cooler external airflow instead of recirculating warm cabinet air. The enclosure carries an IP20 rating, which limits installation to clean, dry control cabinets where conductive dust and dripping liquids are not present. Rotor position is monitored through digital servo feedback, allowing the drive to close the velocity loop with very fast response during dynamic axis motion.

The permitted operating temperature range is 0 to 45 °C, while the storage and transport range extends from -30 to 85 °C. Reliable operation is supported up to 1000 m above sea level, and higher elevations require derating because reduced air density lowers cooling effectiveness. The unit is assigned to Line 02 and uses Function ID 01 with Version 1. These identifiers distinguish the drive within the series and keep the product description consistent with the stated model information.