The Bosch Rexroth Indramat MSK100C-0300-NN-M2-BP0-RNNN from the MSK IndraDyn S Synchronous Motors series is a high-precision IndraDyn S Synchronous Servomotor engineered for demanding motion-control applications. With a motor size of 100 and a compact motor length C, this unit benefits from an increased concentricity design that optimizes rotor stability and minimizes vibration. The rated speed code 0300 ensures consistent performance at medium-speed regimes while maintaining low inertia for rapid acceleration. Constructed without a holding brake, the servomotor delivers smooth deceleration without mechanical clamping, streamlining installation in constrained spaces.
This MSK-series motor delivers robust electrical characteristics, offering a continuous current at standstill of 27.0 A and a continuous torque at standstill of 43.5 Nm at 100 K. Peak demands are met with a maximum current of 97.2 A and a maximum torque of 148.0 Nm, ensuring reliable overload performance in dynamic cycles. The winding inductivity of 4,200 mH provides current smoothing for precise torque control, while an advanced optical encoder technology enables high-accuracy position feedback. Featuring a multiturn absolute encoder turn type with 2048 signal periods resolution and a robust EnDat2.1 encoder interface, the motor guarantees repeatable indexing and minimal drift.
Thermal management is achieved through natural convection cooling, eliminating the need for external fans or liquid circuits and enhancing reliability in dust-sensitive environments. A standardized B-Side power connector streamlines electrical integration, reducing assembly time and wiring errors. The shaft with keyway ensures secure coupling to gearboxes and load interfaces, while the absence of a holding brake simplifies maintenance routines. This model's combination of high torque density, precise feedback systems, and compact footprint makes it an ideal choice for robotics, packaging machinery, and precision assembly lines.
Cooling
Natural convection
Power Connector
B-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
C
Motor Size
100
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
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