The Bosch Rexroth Indramat MSK100C-0300-NN-S2-AG2-RNNN from the MSK IndraDyn S Synchronous Motors series combines a compact motor size 100 frame with a motor length C design, delivering high precision in a robust package. As an IndraDyn S Synchronous Servomotor, it features an increased concentricity design for superior dynamic performance and positional accuracy. The Rated Speed Code 0300 indicates a nominal speed of 3000 rpm, while the holding brake, electrically-released provides a reliable holding brake torque of 70 Nm for safe standstill operation. Note that this model is not available with length A, ensuring consistency across installations.
Natural convection cooling guarantees maintenance-free thermal management, supporting continuous operation under varied load conditions. A dedicated power connector on the A-Side simplifies electrical integration, and the motor’s plain shaft design offers direct coupling flexibility. The integrated optical encoder technology employs a singleturn turn type with an EnDat2.1 interface, delivering a high encoder resolution of 2048 signal periods for precise feedback. The stator winding’s inductivity of 4,200 mH provides stable current-limited torque generation and smooth commutation at low speeds.
At a standstill temperature of 100 K, the motor sustains a continuous current of 27.0 A and a continuous torque of 43.5 Nm, ramping up to a maximum current of 97.2 A and a peak maximum torque of 148.0 Nm for short-duration demands. This combination of high torque density and reliable encoder feedback makes the MSK100C-0300-NN-S2-AG2-RNNN ideal for precise positioning tasks in robotics, packaging machinery, and CNC systems. Its electrically released holding brake and plain shaft configuration further streamline mechanical integration and safety in dynamic industrial environments.
Cooling
Natural convection
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
C
Motor Size
100
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Constraint
Not available with length A
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
27.0 A
Continuous Torque at Standstill 100 K
43.5 Nm
Maximum Current
97.2 A
Maximum Torque
148.0 Nm
Winding Inductivity
4,200 mH