Product Description:

The DDS03.1-W030-DL40-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Installed in a control cabinet, it links the motion controller to the servomotor and supplies regulated current and voltage so a machine axis can follow commanded motion with high accuracy. By converting setpoint data into PWM output and evaluating live motor feedback, the unit supports coordinated motion in conveyors, pick-and-place tables, and other industrial automation equipment. This arrangement lets the drive regulate acceleration, velocity, and holding torque so the axis responds predictably during repeated machine cycles.

Its continuous output capability is 30 A, which suits moderate-power servo applications. Command data are exchanged through a single-axis position control interface, allowing the higher-level controller to send position targets directly to the drive. Heat is removed by air from inside the control cabinet, so the enclosure must provide enough clearance for circulation. Because the cooling air is taken from the cabinet interior, panel temperature has a direct effect on thermal headroom during continuous operation. The housing has an IP20 rating and is intended for clean, enclosed electrical cabinets. Rotor angle and speed are processed through digital servo feedback, giving the drive the position data needed for smooth commutation and closed-loop torque control.

Full performance is available at ambient temperatures from 0 to 45 °C, while inactive electronics can be stored from −30 to +85 °C. Installation altitude is limited to 1000 m above sea level, because thinner air reduces cooling effectiveness at higher elevations. The drive belongs to Line 03, and the operating software must match Function ID Version 01 and Version 1 for proper use with the intended motor class. Matching the software version to the drive line helps keep parameter structure consistent for the available control functions.