MSK100B-0300-NN-M2-LG0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK100B-0300-NN-M2-LG0-RNNN from Bosch Rexroth Indramat has size 100 and length B. Part of the MSK IndraDyn S Synchronous Motors, it uses natural convection cooling and optical encoders. It includes a multiturn absolute encoder with EnDat2.1 interface and 2048 signal periods.
It delivers 33 Nm continuous torque at 20.5 A and 102 Nm peak torque. The motor runs at speed code 0300. Its plain shaft and increased concentricity aid precision applications.
Technical Specifications
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
B
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
20.5 A
Continuous Torque at Standstill 100 K
33.0 Nm
Maximum Current
78.3 A
Maximum Torque
102.0 Nm
Winding Inductivity
5,500 mH
Frequently Asked Questions
How does MSK100B-0300-NN-M2-LG0-RNNN ensure reliable motion without a holding brake?
Its increased concentricity and plain shaft design maintain mechanical stability, preventing drift or misalignment in precision vertical or horizontal applications.
What makes MSK100B-0300-NN-M2-LG0-RNNN’s encoder performance consistent?
The optical multiturn absolute encoder with EnDat2.1 interface provides continuous, verified feedback, enabling smooth, repeatable motion in coordinated multi-axis systems.
How does the left-side power connector benefit MSK100B-0300-NN-M2-LG0-RNNN installation?
Left-side routing allows cleaner cabinet layout, reducing wiring congestion and simplifying integration with other control and servo components.
How is thermal management handled in MSK100B-0300-NN-M2-LG0-RNNN?
Natural convection efficiently disperses heat across the motor housing, preserving winding integrity and ensuring continuous operation without additional cooling hardware.
Why is mechanical alignment enhanced in MSK100B-0300-NN-M2-LG0-RNNN?
The plain shaft combined with increased concentricity minimizes radial deviation, stabilizing rotation and maintaining precise coupling under repeated dynamic loads.
Common Misspellings
MSK100B0300NNM2LG0RNNN
MSK100B 0300 NN M2 LG0 RNNN
MSK-100B-0300-NN-M2-LG0-RNNN
Internal Product Review
Bosch Rexroth's MSK100B-0300-NN-M2-LG0-RNNN features a plain shaft with increased concentricity for precise coupling. Left-side power connection simplifies cabinet layout, while natural convection cooling and optical EnDat2.1 encoders ensure stable performance, high positional fidelity and long-term reliability in automation systems.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK100B-0300-NN-M2-LG0-RNNN.
Want to 
