Product Description:

The DDS02.1-W015-RS01-01 is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. In an automation cell, the unit receives motion commands from a higher-level controller and modulates three-phase power to an Indramat motor, closing velocity or position loops through feedback devices. By mounting in the same cabinet as a supply module, the drive simplifies wiring and supports coordinated multi-axis control for material handling, packaging, and general machine-tool axes. It is intended for servo applications that need repeatable response during acceleration, holding, and positioning moves across several coordinated axes.

The drive has a continuous output of 15 A, allowing moderate torque delivery without oversizing cabinet conductors. Communication with the motion controller is handled through a SERCOS interface, a deterministic fiber-optic link that transports setpoints and status data at fixed cycle times. Heat generated by the power electronics is removed by air drawn from inside the control cabinet, so the enclosure must provide adequate ventilation. The housing has an IP20 rating that limits finger access but still requires cabinet installation. Reliable operation is permitted at ambient temperatures from 0 – 45 °C. This operating range supports normal use in enclosed industrial control cabinets.

The controller processes resolver feedback, allowing it to operate with motors that use this sensor type for speed and position information. The resolver signals are interpreted by internal electronics, so the transducer can be read directly by the drive. Installation is permitted up to 1000 m above sea level, which suits standard indoor machine locations without special cooling changes. When powered down, the unit can tolerate storage temperatures from -30 – 85 °C, which helps protect the electronics during transport or warehouse storage. Product identification includes line code 02, which distinguishes this version within the series.