The Bosch Rexroth Indramat MSK100D-0300-NN-M2-LG0-RNNN from the MSK IndraDyn S Synchronous Motors series is a high-performance IndraDyn S Synchronous Servomotor designed with an increased concentricity layout for precision applications. This motor size 100 unit features a motor length D housing and a robust plain shaft output to streamline coupling and reduce backlash. Cooled by natural convection, it eliminates the need for auxiliary fans and supports maintenance-free operation in enclosed cabinets. Connectivity is simplified with a left-side power connector and an advanced optical encoder system supporting EnDat2.1 interface and 2048 signal periods resolution.
Under static conditions at 100 K, the servomotor delivers a continuous current of 24.8 A and sustains a continuous torque of 57.0 Nm, ensuring stable holding performance. During dynamic operation, it reaches a maximum current of 93.2 A and generates up to 187.0 Nm of peak torque for demanding acceleration profiles. The integrated encoder employs a multiturn absolute turn type for precise position feedback over multiple revolutions. With a winding inductivity of 5,650 mH, the motor maintains smooth current control and low ripple torque, critical for high-resolution indexing and contouring tasks.
Built for seamless integration, the MSK100D model's plain shaft design and standard mounting dimensions align with legacy installations while supporting next-generation drives. The natural convection cooling regime and dust-free enclosure ensure reliable operation in moderate ambient conditions without performance derating. Whether deployed in robotics, CNC machining, or precision assembly, this servomotor delivers consistent torque density and repeatability for mission-critical automation systems.
Cooling
Natural convection
Power Connector
Left-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
D
Motor Size
100
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
24.8 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
93.2 A
Maximum Torque
187.0 Nm
Winding Inductivity
5,650 mH