Product Description:

The MSK101D-0300-NN-M1-RG2-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It converts controlled electrical torque commands into precise mechanical rotation for positioning and velocity control in automated conveyors, pick-and-place stations, and packaging lines. The motor follows the standard mechanical design variant and is intended for closed-loop axes that require accurate speed and position response during repeated motion cycles. It is suited for applications that need smooth acceleration, repeatable indexing, and coordinated motion with other servo axes. By combining the motor, encoder, and brake in a single sealed housing, it streamlines integration with IndraDrive controllers across industrial automation cells.

Heat is removed by natural convection, so the motor must be installed where cooling conditions keep winding temperatures within insulation class 155. Motion feedback is delivered through a Hiperface interface that carries power and data for the embedded encoder. The encoder uses optical scanning and provides 128 signal periods per revolution for position feedback. Its multiturn absolute capability records shaft position over 4096 turns without auxiliary batteries, which allows the drive to retain position information across multiple revolutions. Frame size 101 with length code D increases torque density, while winding code 0300 matches the electrical characteristics of medium-speed IndraDrive amplifiers.

During power loss or an emergency stop, an electrically released holding brake applies 70 Nm of torque to secure the load at standstill. A right-side power connector simplifies cable routing inside compact cabinets, and the IP65 enclosure blocks dust and low-pressure water jets. The motor uses a plain shaft that mates directly with precision couplings or gearboxes. Continuous duty is permitted within an ambient range of 0–40 °C, provided airflow around the stator fins remains unobstructed and the mounting orientation supports passive heat dissipation. This operating range supports stable use in enclosed machinery where excess heat must dissipate through the motor housing.