Product Description:

The Bosch Rexroth Indramat KSD061C-0350-NN-S1-1G2-NNNN belongs to the KSD IndraDrive Mi Motors series and serves as an integrated servo motor with decentralized drive electronics. By combining motor, inverter, and feedback in one enclosure, it reduces control-cabinet wiring and supports modular machine layouts. In packaging, material-handling, and light machining lines, the unit supplies regulated rotary motion so individual axes can be mounted directly on the frame without long motor cables.

This model delivers a continuous shaft torque of 6.0 Nm for steady-state loads and can generate up to 25.0 Nm during short acceleration peaks. A drive current ceiling of 14.9 A supports these transients, while the magnetic circuit converts current to torque at a ratio of 2.03 Nm/A. Back-EMF rises in proportion to speed, quantified by the voltage constant of 125.0 V/1000 min⁻¹; this value guides drive sizing when high-speed operation is required. For static holding tasks, an internal brake supplies 10 Nm of torque so vertical or suspended loads remain stationary when power is removed. Position feedback is furnished by a single-turn Hiperface encoder with 128 signal periods, enabling the controller to close precise speed and position loops.

Dynamic behavior is influenced by the rotor inertia of 0.00093 kg·m², allowing rapid starts and stops without excessive drive effort. Thermal saturation develops slowly because the motor’s thermal time constant is 18 min, permitting intermittent overloads before steady winding temperatures are reached. The electrically released holding brake is energized with 24 V DC and reengages after a commanded stop once its release delay of 40 ms expires. Brake hardware adds only 0.0000590 kg·m² to the reflected inertia, so response remains consistent.