MSK100B-0200-NN-M2-LP1-RNNN
MSK IndraDyn S Synchronous Motors
The MSK100B-0200-NN-M2-LP1-RNNN, manufactured by Bosch Rexroth Indramat, is part of the MSK IndraDyn S Synchronous Motors series. It features a robust shaft sealing ring and a self-cooling design that simplifies thermal management under continuous operation. The motor is built on a frame length of B and a Motor Size of 100, delivering efficient performance with minimal maintenance. A multi-turn absolute encoder ensures precise position feedback across the full operational range.
\n\nThis servomotor incorporates Natural convection cooling and a left-side power interface via a Power Connector on the housing. A high-resolution EnDat2.1 encoder delivers 2048 signal periods per revolution using Optical technology, combined with Multiturn Absolute turn counting for automated process control. Electric hold is provided by a With holding brake, electrically-released system generating 32 Nm of Holding Brake Torque, while the drive electronics handle up to 66.2 A of current and peak output torque of 102.0 Nm. The winding inductance of 7,600 mH and a Winding Code of 0200 optimize dynamic response and steady-state stability.
\n\nEngineered with a 30,000-hour bearing life and an integrated KTY84 type temperature sensor for real-time thermal monitoring, the MSK100B offers enhanced reliability in demanding environments. Its high dielectric isolation system withstands converter-induced stresses and simplifies integration into multi-axis architectures. Ideal for packaging, material handling, and precision machining, this motor delivers consistent torque density and precise motion control.
"}Technical Specifications
Cooling
Natural convection
Power Connector
Left-Side
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Motor Length
B
Motor Size
100
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
32 Nm
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding Code
0200
Continuous Current at Standstill 100 K
17.3 A
Continuous Torque at Standstill 100 K
33.0 Nm
Maximum Current
66.2 A
Maximum Torque
102.0 Nm
Winding Inductivity
7,600 mH
Frequently Asked Questions
How does the electrically released 32 Nm holding brake help vertical axes using MSK100B-0200-NN-M2-LP1-RNNN during E-stop or power loss?
The brake clamps the shaft to resist back-driving for protecting tooling and fixtures while drives discharge. It is important for sizing to compare static load torque and worst-case inertia reflection to the 32 Nm holding capability.
Does the left-side power connector and keyed shaft simplify multi-axis line integration for material-handling stations?
Yes, the left-exit power eases cable trays and reduces bend radii in compact enclosures, while the keyway enables standard hub, pulley or coupling interfaces. It together reduces commissioning time and help maintain repeatable mechanical phasing.
What torque/speed envelope matters for intermittent indexing on packaging or converting machines using MSK100B-0200-NN-M2-LP1-RNNN?
This variant supports up to 102 Nm peak with a 66.2 A current limit for giving ample overhead for short-duration accelerations and dwell-time tensioning. Its proper duty-cycle calculation ensures thermal equilibrium while exploiting the motor’s peak-torque window.
For reliability planning, how do the 30,000-hour bearing life and shaft-sealing ring on the MSK100B-0200-NN-M2-LP1-RNNN influence maintenance intervals?
The L10 life of 30,000 hours provides a baseline for preventive replacement in continuous-duty plants, while its actual life scales with load spectra and temperature. Its sealing ring guards against lubricant washout and particulate ingress for extending grease life between overhauls.
How compatible is the encoder interface with safety-rated motion or gateway devices when upgrading lines?
The EnDat 2.x is backward-compatible (2.2 with 2.1) and supports bidirectional data exchange for easing integration with modern subsequent electronics or gateways. Its safety certification still depends on the specific encoder variant and drive.
Common Misspellings
MSK100B0200NNM2LP1RNNN
MSK100B 0200 NN M2 LP1 RNNN
MSK-100B-0200-NN-M2-LP1-RNNN
Internal Product Review
The MSK100B-0200-NN-M2-LP1-RNNN by Bosch Rexroth Indramat is a synchronous servomotor designed for precision roles in packaging, CNC machining, and material handling. It features a 102 Nm peak torque, a 32 Nm electrically-released holding brake, and an EnDat2.1 optical encoder for accurate multi-turn feedback. With natural convection cooling, a 30,000-hour bearing life, and integrated KTY84 temperature sensing, it supports efficient, low-maintenance operation.
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