The MSK101C-0300-NN-S3-FG0-NPNN, manufactured by Bosch Rexroth Indramat, is part of the MSK IndraDyn S Synchronous Motors series. This high-performance IndraDyn S Synchronous Servomotor features a robust flange assembly (B5) design for direct mounting onto gearboxes or machine frames, delivering precision motion in a compact footprint. Its Plain shaft with standard keyway and compact Motor Size 101 profile streamlines mechanical coupling, while the integrated Terminal Box connector type allows straightforward power and feedback wiring. Passive Natural convection cooling eliminates the need for auxiliary fans or fluids, ensuring silent operation and minimal maintenance over long service intervals.
Operating at a Rated Speed Code 0300 (300 rpm nominal at standstill conditioning), the motor provides a continuous holding torque of 36.5 Nm under Continuous Current at Standstill 100 K of 21.3 A, ensuring secure positioning even when de-energized. Under dynamic conditions, it delivers up to 110.0 Nm Maximum Torque and tolerates currents up to 84.2 A Maximum Current for rapid acceleration and load changes. The onboard encoder utilizes Capacitive sensor technology in a Singleturn format, paired with a Hiperface interface to transmit 16 signal periods per revolution, enabling sub-micron resolution and deterministic feedback. A high Winding Inductivity of 6,000 mH smooths current transitions, reduces torque ripple, and improves low-speed stability in precision applications.
Engineered for seamless integration with Rexroth IndraDrive controllers and automation platforms, the MSK101C-0300-NN-S3-FG0-NPNN excels at synchronized multi-axis coordination and advanced motion profiles. Its maintenance-free cooling strategy and standardized connector layout greatly enhance system reliability, reducing downtime and lifecycle costs. Ideal for demanding environments such as CNC machine tools, packaging machinery, and robotic assembly lines, this motor guarantees reproducible performance and consistent throughput under continuous operation.
Cooling
Natural convection
Connector Type
Terminal Box
Encoder Technology
Capacitive
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Motor Length
C
Motor Size
101
Holding Brake
Without holding brake
Design
Flange assembly (B5)
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
21.3 A
Continuous Torque at Standstill 100 K
36.5 Nm
Maximum Current
84.2 A
Maximum Torque
110.0 Nm
Winding Inductivity
6,000 mH