MSK101D-0450-NN-M2-AG0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK101D-0450-NN-M2-AG0-RNNN from Bosch Rexroth Indramat belongs to the MSK IndraDyn S Synchronous Motors series and represents a high-performance IndraDyn S Synchronous Servomotor engineered for precision automation. This model is built with a robust Motor Size: 101 architecture and specified Motor Length: D configuration, ensuring a compact yet capable form factor. The unit operates optimally between 0 °C and 40 °C, supporting rated performance without compromise. Featuring a specified Winding Code: 0450, this servomotor is designed to meet stringent industrial requirements and offers enhanced reliability through its Design: Increased concentricity construction detailing.
With an impressive Continuous Current at Standstill 100 K: 50.6 A and corresponding Continuous Torque at Standstill 100 K: 57.0 Nm, the MSK101D sustains continuous high-load operation. Peak performance reaches a Maximum Current: 187.7 A and Maximum Torque: 160.0 Nm, providing ample headroom for demanding acceleration profiles. The motor’s Winding Inductivity: 1,700 mH contributes to stable current feeding and smooth torque delivery, while the reinforced concentric rotor design minimizes vibration and inertia losses. The combination of high torque density and low electrical noise ensures precise dynamic response, even under rapid load changes.
Operational robustness is further enhanced by a Cooling: Natural convection scheme that maintains thermal equilibrium during extended duty cycles. The servomotor is delivered Without holding brake, simplifying mechanical integration when external brake options are preferred. Its Power Connector: A-Side arrangement facilitates streamlined cable routing in tight installations. A factory-integrated Shaft Type: Plain shaft provides straightforward mounting interfaces, and its sealing design protects against contamination in challenging environments.
Integration of the MSK101D-0450-NN-M2-AG0-RNNN is seamless in conventional drive ecosystems, leveraging the included Encoder Interface: EnDat2.1 with Encoder Technology: Optical feedback, Encoder Resolution: 2048 signal periods, and Encoder Turn Type: Multiturn Absolute positioning. This level of feedback accuracy enables deterministic motion control when paired with compatible Bosch Rexroth drives. The model’s standard interface and series compatibility make it ideal for machine tools, packaging systems, and robotics applications that demand high precision and repeatable performance. Continuous operation within its rated ambient range and straightforward electrical integration ensure minimal commissioning effort in diverse industrial scenarios.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Motor Length
D
Motor Size
101
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Winding Code
0450
Continuous Current at Standstill 100 K
50.6 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
187.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
1,700 mH
Frequently Asked Questions
How does multiturn optical EnDat 2.1 improve motion accuracy?
The EnDat 2.1 interface provides absolute position information over many revolutions, eliminating the need for homing routines. It also supports diagnostic data (e.g. temperature, error bits) for advanced control.
What is a common application for MSK101D-0450-NN-M2-AG0-RNNN motors?
The MSK101D-0450-NN-M2-AG0-RNNN motor is often used in high-precision machining centers, robotics joints, or packaging axes thanks to its high peak torque and precision encoding.
How does the A-side power connector influence installation?
An A-side connector centralizes power, temperature sensor, and optional brake wiring into one robust plug interface. It simplifies cabling and ensures consistent connector ratings (e.g. IP66/67) across IndraDyn motors.
How does the increased concentricity design benefit performance?
The higher concentricity reduces vibration and eccentric loading on bearings, prolonging lifetime and enhancing dynamic response. It ensures smoother coupling with attached mechanical loads.
Why use natural convection cooling in the MSK101D-0450-NN-M2-AG0-RNNN motor?
The natural convection reduces complexity by avoiding fans or liquid cooling, enhancing reliability in stable ambient conditions. It’s suitable when heat dissipation is moderate and ambient temperature is controlled.
Common Misspellings
MSK101D0450NNM2AG0RNNN
MSK101D 0450 NN M2 AG0 RNNN
MSK-101D-0450-NN-M2-AG0-RNNN
Internal Product Review
The Bosch Rexroth Indramat MSK101D-0450-NN-M2-AG0-RNNN is a precision synchronous servomotor with a motor size 101 and length D configuration. It delivers 57.0 Nm continuous torque and 160.0 Nm peak torque, supported by EnDat 2.1 optical feedback for accurate motion control. Commonly used in machine tools, packaging systems, and robotics, it performs reliably with natural convection cooling.
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