MSK100B-0200-NN-M1-RP2-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK100B-0200-NN-M1-RP2-NNNN is a robust member of the MSK IndraDyn S Synchronous Motors series, designed for precise motion control in demanding industrial environments. Featuring natural convection cooling and an electrically-released holding brake with a torque of 70 Nm, this servomotor ensures reliable start-stop operation and safe holding under load. With a peak torque capacity of 102.0 Nm and a continuous torque rating at standstill of 33.0 Nm, the MSK100B-0200-NN-M1-RP2-NNNN delivers high power density in a compact motor size 100 frame. Its primary function is to provide accurate speed and position control in automated machinery, packaging lines, and assembly operations.
Under the hood, the MSK100B-0200-NN-M1-RP2-NNNN employs advanced optical encoder technology with a multiturn absolute turn type and a Hiperface interface, offering 128 signal periods of resolution for ultra-fine feedback. The stator winding inductivity of 7,600 mH and a maximum current rating of 66.2 A allow for smooth torque generation and rapid dynamic response. At standstill, the continuous current draw of 17.3 A supports a robust continuous torque of 33.0 Nm, while the rated speed code 0200 corresponds to an optimal balance of speed and torque for a wide array of servo applications.
Designed as a standard shaft-with-keyway configuration, the MSK100B-0200-NN-M1-RP2-NNNN is equipped with a right-side power connector for streamlined installation and cabling. Although the motor is not available in the shorter length A configuration, its length B variant maintains a compact footprint without sacrificing performance. The inclusion of a high-torque, electrically released holding brake enhances safety and positional stability when power is removed. Built to Bosch Rexroth Indramat’s exacting standards, this IndraDyn S synchronous servomotor offers exceptional reliability, seamless integration, and precise control—ideal for optimizing throughput and efficiency in modern industrial systems.
Technical Specifications
Cooling
Natural convection
Power Connector
Right-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
B
Motor Size
100
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Constraint
Not available with length A
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed 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
What does the “M1” encoder option on MSK100B-0200-NN-M1-RP2-NNNN provide, and how do 128 signal periods influence servo tuning?
It’s an optical multiturn absolute encoder with a Hiperface interface; 128 sine/cosine periods enable fine interpolation for precise commutation and position feedback. It granularity supports stiffer loops and smoother low-speed regulation when paired with IndraDrive controllers.
Why include a 70 Nm electrically released holding brake on MSK100B-0200-NN-M1-RP2-NNNN, and how is it powered?
The brake secures vertical/z-axes and enables controlled stop/hold sequences during E-stop or power-off for aiding safety and positional integrity. Its brake is electrically released at 24 V DC (±10 %), with 70 Nm options documented for size-100 variants.
How does the winding inductivity in MSK100B-0200-NN-M1-RP2-NNNN affect current ripple and drive filter design?
The higher phase inductance attenuates PWM ripple and torque ripple, easing motor heating and acoustic artifacts. Its trade-off is current-loop bandwidth and its current-controller gains as well as DC-link filtering is important for MSK sizing.
What are the principal electrical ratings of MSK100B-0200-NN-M1-RP2-NNNN and their implications for drive sizing?
Its continuous current at standstill (100 K) is 17.3 A for 33.0 Nm, with a 66.2 A maximum current enabling 102.0 Nm peak torque.
How do right-side power connector orientation and encoder data memory streamline commissioning of MSK100B-0200-NN-M1-RP2-NNNN?
The eight-side power simplifies cable routing in compact machine frames for reducing bend radius conflicts.
Common Misspellings
MSK 100B-0200-NN-M1-RP2-NNNN
MSK-100B-0200-NN-M1-RP2-NNNN
MSK100B 0200 NN M1 RP2 NNNN
MSK100B-0200-NN-M1-RP2
MSK100B0200NNM1RP2NNNN
MSK1OOB-O2OO-NN-M1-RP2-NNNN
MSKI00B-0200-NN-MI-RP2-NNNN
Internal Product Review
The Indramat’s MSK100B-0200-NN-M1-RP2-NNNN IndraDyn series servomotor is presented in a size-100 and length-B frame with natural-convection cooling. It possesses a 70 Nm electrically released brake and an M1 optical multiturn encoder of 128 periods for accurate positioning. This unit is designed to deliver 33 Nm continuous and 102 Nm peak torque for applications in packaging, printing and assembly lines.
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