MSK100B-0400-NN-M2-BG0-RNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK100B-0400-NN-M2-BG0-RNNN from the MSK IndraDyn S Synchronous Motors series is a IndraDyn S Synchronous Servomotor featuring a motor size 100 frame and a compact motor length B configuration for space-constrained installations. Its plain shaft construction incorporates increased concentricity to reduce runout and vibration, enhancing precision under load. Advanced feedback is provided by an Optical multiturn absolute encoder with EnDat2.1 interface, offering 2048 signal periods for accurate position tracking. The motor relies on passive Natural convection cooling and a dedicated Power Connector B-Side for streamlined electrical integration.
Thermal performance is optimized by a continuous current at standstill 100 K of 30.8 A and a corresponding continuous torque at standstill 100 K of 33.0 Nm, enabling the motor to hold position under full load. Dynamic capability peaks at a maximum current of 106.7 A and a maximum torque of 102.0 Nm, supporting rapid acceleration profiles. With a substantial winding inductivity of 3,100 mH and no holding brake, the design minimizes cogging and hysteresis, ensuring smooth low-speed operation and high torque density. This combination of electrical and mechanical specifications makes the MSK100B suited for continuous servo applications without complex external cooling.
Built to integrate seamlessly with IndraDrive controls, the MSK100B-0400-NN-M2-BG0-RNNN accelerates commissioning through auto-parameterization and digital feedback loops. Its robust construction and precise encoder technology deliver high repeatability and long-term reliability in packaging, assembly, and robotics systems. For automation engineers seeking a compact, high-torque servomotor with straightforward installation and maintenance, this motor is an ideal solution.
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
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
0400
Continuous Current at Standstill 100 K
30.8 A
Continuous Torque at Standstill 100 K
33.0 Nm
Maximum Current
106.7 A
Maximum Torque
102.0 Nm
Winding Inductivity
3,100 mH
Frequently Asked Questions
What encoder detail distinguishes the MSK100B-0400-NN-M2-BG0-RNNN in closed-loop use?
Multiturn absolute EnDat2.1 delivers 2048 signal periods, enabling accurate absolute angle reporting, seamless parameter readout and reliable re-sync after power events without re-indexing cycles or external references.
How is continuous electrical operation characterized on the MSK100B-0400-NN-M2-BG0-RNNN?
Within 30.8 A continuous current at 100 K, the motor sustains 33.0 Nm standstill torque, preserving repeatable temperature rise and linear torque maps for predictable duty planning.
What transient torque envelope applies to the MSK100B-0400-NN-M2-BG0-RNNN?
The drive current up to 106.7 A yields 102.0 Nm maximum torque, supporting quick accelerations, step-and-settle moves and intermittent overloads inside programmed time constants.
Why does the plain shaft matter on the MSK100B-0400-NN-M2-BG0-RNNN?
Direct coupling reduces backlash and eccentricity, maintaining stiffness while accommodating 102.0 Nm peak torque without keyway stress concentrations at the coupling interface.
How does natural convection help the MSK100B-0400-NN-M2-BG0-RNNN in service?
Passive cooling balances thermal load at 30.8 A, sustaining 33.0 Nm standstill torque while avoiding fan maintenance, airflow management and acoustic artifacts in cabinets.
Common Misspellings
MSK100B0400NNM2BG0RNNN
MSK100B 0400 NN M2 BG0 RNNN
MSK-100B-0400-NN-M2-BG0-RNNN
Internal Product Review
The MSK100B-0400-NN-M2-BG0-RNNN is one of the most optimal choices for desired results. It simply favors a plain-shaft topology, increased concentricity geometry and EnDat2.1 multiturn feedback. While the compact length maintains stiffness with clean alignment for low-noise and homing-free automation builds.
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Warranty
Repair
We offer a repair service for the MSK100B-0400-NN-M2-BG0-RNNN.
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