Product Description:

The DKS01.1-W030B-RL04-00 digital servo drive is produced by Bosch Rexroth Indramat as part of the DKS Intelligent Digital Servo Drives series. It converts control commands into regulated three-phase output for brushless servo motors, allowing automated axes to follow commanded torque, speed, and position profiles. By combining power electronics and communication functions in one housing, the unit supports compact machine layouts in assembly lines, packaging stations, and material-handling equipment. This arrangement also helps reduce external wiring and keeps the drive package suited to cabinets where space is limited.

A built-in brake resistor can absorb regenerated energy at up to 0.3 kW, helping control DC bus voltage during rapid deceleration. The internal link operates at 300 V, providing the intermediate voltage for the inverter stage. Continuous motor supply is limited to a rated output current of 30 A, so the connected motor and cable set must match that load level. Carrier modulation occurs at 18 kHz, which reduces audible motor noise and smooths current ripple during operation. Thermal management relies on passive heat dissipation, so the installation must provide enough airflow around the housing to carry heat away from the power section.

The drive can operate at ambient temperatures up to 55 °C, with current derating above 45 °C. It maintains full output below 1000 m of elevation without added cooling. Noise emission is specified as reduced, which helps limit sound output around the machine. This model is Version 1 of the platform, so its parameter structure and diagnostic behavior follow that revision. These operating limits make the unit suitable for enclosed industrial panels where stable thermal conditions, controlled altitude, and predictable acoustic performance are important during routine machine operation.