MSK100A-0200-NN-M2-BP0-RNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK100A-0200-NN-M2-BP0-RNNN is a high-performance servomotor from the MSK IndraDyn S Synchronous Motors series. Equipped with natural convection cooling and a robust design featuring increased concentricity, this component delivers a continuous torque at standstill of 17.0 Nm (at 100 K). Its primary function as an IndraDyn S Synchronous Servomotor is to provide precise speed and torque control for demanding industrial automation and motion control applications.
This servomotor supports a rated speed code of 0200, with a maximum torque of 54.0 Nm and a maximum current of 41.4 A. At standstill, it can handle a continuous current of 10.4 A and a continuous torque of 17.0 Nm at 100 K. The winding inductivity of 13,900 mH ensures stable current behavior, while the shaft with keyway enables secure mechanical coupling. Power is supplied via a B-Side power connector, and the motor length is indicated by size code A, reflecting its compact footprint.
The MSK100A-0200-NN-M2-BP0-RNNN features advanced optical encoder technology with a multiturn absolute turn type and an EnDat 2.1 encoder interface delivering 2048 signal periods of resolution. It is supplied without holding brake, offering greater flexibility in system design. Thanks to its reliable natural convection cooling, precise encoder feedback, and rugged construction, this synchronous servomotor ensures high efficiency, long service life, and compatibility with modern drive controllers. Its superior concentricity and robust electrical characteristics make it ideal for precision positioning, robotics, and machine tool applications in industrial environments.
Technical Specifications
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
A
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
0200
Continuous Current at Standstill 100 K
10.4 A
Continuous Torque at Standstill 100 K
17.0 Nm
Maximum Current
41.4 A
Maximum Torque
54.0 Nm
Winding Inductivity
13,900 mH
Frequently Asked Questions
Why select natural convection cooling, and what are the duty-cycle implications?
Its convection simplifies thermal design and reduces system complexity versus forced-air or liquid schemes. It’s best suited to low-to-moderate thermal loads, while it is important to plan torque profiles and cycle times accordingly to stay within steady-state temperature limits.
What does “increased concentricity” practically change on the MSK100A-0200-NN-M2-BP0-RNNN?
Its enhanced rotor/hub concentricity reduces mechanical runout and torque ripple for promoting smoother contouring and tighter interpolation. Its result is lower bearing stress and improved surface finish on precision axes, especially in high-accuracy positioning tasks.
What does the winding inductance imply for the MSK100A-0200-NN-M2-BP0-RNNN’s current control and EMC?
Higher phase inductance smooths current ripple and eases current-loop tuning for aiding stable torque production. It also helps attenuate high-frequency components, supporting cleaner emissions and reduced coupling into feedback lines.
How do the B-side power connector and keyed shaft simplify integration of MSK100A-0200-NN-M2-BP0-RNNN?
The rear (B-side) power exit streamlines cable routing in tight machines and separates power from feedback harnesses. Its keyway provides positive torque transmission to couplings/gearboxes for minimizing slip and simplifying hub alignment.
Are IndraDyn S MSK motors suitable for IP65 environments, and what does that mean in practice?
The typical MSK variants are available with IP65 protection and multiple encoder/cooling options. It is important to maintain proper cable glands and seals, while contamination control remains essential for shaft interfaces and connectors.
Common Misspellings
MSK100A0200NNM2BP0RNNN
MSK100A 0200 NN M2 BP0 RNNN
MSK-100A-0200-NN-M2-BP0-RNNN
Internal Product Review
The Bosch Rexroth MSK100A-0200-NN-M2-BP0-RNNN servomotor offers 17.0 Nm continuous torque at standstill and supports a maximum torque of 54.0 Nm. It features a multiturn absolute optical encoder with EnDat 2.1 interface and uses natural convection cooling. Commonly used in robotics, machine tools, and packaging automation, it ensures accurate motion control.
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We offer a repair service for the MSK100A-0200-NN-M2-BP0-RNNN.
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