The Bosch Rexroth Indramat MSK100C-0301-NN-M1-LG0-NSNN from the MSK IndraDyn S Synchronous Motors series is a high-performance IndraDyn S Synchronous Servomotor designed for precise motion control. This Product Type features a Motor Size 100 frame and a compact Motor Length C configuration with a Rated Speed Code 0301 for responsive start-stop cycles. Built in a Standard and Explosion Protection Design, the motor is equipped with a Plain shaft to simplify coupling and mechanical integration. It relies on Natural convection cooling to maintain thermal stability in demanding environments.
The MSK100C delivers robust electrical performance with a Continuous Current at Standstill 100 K of 27.0 A and a Continuous Torque at Standstill 100 K of 43.5 Nm, enabling sustained holding under load. It can handle peak demands up to a Maximum Current of 97.2 A and a Maximum Torque of 148.0 Nm for rapid acceleration and dynamic load changes. The stator windings exhibit a Winding Inductivity of 4,200 mH, ensuring smooth current regulation and low ripple torque. On the feedback side, an Optical Encoder Technology with Multiturn Absolute Encoder Turn Type and high-resolution 128 signal periods provides precise position feedback over the Hiperface interface.
Installation is straightforward thanks to a left-side Power Connector arrangement and a motor body that omits a Holding Brake, reducing complexity in multi-axis systems. The natural convection Cooling design eliminates additional fans, minimizing maintenance and acoustic emissions. Together, these features make the MSK100C-0301-NN-M1-LG0-NSNN an ideal choice for compact servo drives, robotics, and automation applications where reliability and explosion-protected operation are paramount.
Cooling
Natural convection
Power Connector
Left-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
100
Holding Brake
Without holding brake
Design
Standard and Explosion Protection
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0301
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