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R911338189 (MSK100B-0200-NN-M1-RP1-NNNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911338189 (MSK100B-0200-NN-M1-RP1-NNNN) is an IndraDyn S Synchronous Servomotor engineered for precise industrial automation tasks. This model features a multiturn absolute optical encoder with Hiperface interface and 128 signal periods for high-resolution feedback. The unit has four pole pairs, natural convection cooling, a right-side power connector, and a shaft with keyway. The holding brake is electrically released and rated at 32 Nm. Key electrical specifications include a winding code of 0200, continuous current at standstill (100 K) of 17.3 A, continuous torque of 33.0 Nm, maximum current of 66.2 A, maximum torque of 102.0 Nm, and a winding inductivity of 7,600 mH. The motor is constructed for operation in ambient temperatures from 0 to 40°C and insulation class 155.

Technical Specifications

Product type
Synchronous Motor

Use
Industrial Automation

Operation
Constant Speed

Efficiency
90% at low speeds

Electromagnetic Power
Varies with supplied voltage

Insulation Class
155

Operational Temperature
0 to 40 degrees Celsius

Overtemperature
60K and 100K

Pole pairs
4

Compact Geometry
Yes

Torque Output
High

Application
Woodworking and precision metal machining

High Speed Start-Stop Movement
Yes

Why use an electrically released 32 Nm holding brake, and how do I evaluate its suitability for vertical axes on MSK100B-0200-NN-M1-RP1-NNNN?

The spring-applied brake engages on loss of power for providing static holding to 32 Nm for parked or safe torque off states. It is important for vertical axes to confirm brake torque versus reflected load torque and follow Rexroth brake sizing guidelines.

What are typical mechanical load limits and coupling considerations for the MSK100B-0200-NN-M1-RP1-NNNN shaft with keyway?

The Rexroth data for MSK100-series show permissible axial force around 500 N with defined radial load curves; verify bearing variant. It is important to use backlash-free keyed couplings and align precisely to minimize bearing preload and encoder load.

How does the right-side power connector (RP1) on MSK100B-0200-NN-M1-RP1-NNNN affect cable routing and EMC compliance?

The right-side exit simplifies routing in right-hand cable trays and reduces bend-radius conflicts. It shields-360° termination and segregation from signal lines for conducted/radiated EMI control with Hiperface feedback.

What continuous/peak torque behavior should I expect when pairing MSK100B-0200-NN-M1-RP1-NNNN with IndraDrive in cyclic-duty packaging or printing tasks?

The plan around 33 Nm continuous at 100 K and 102 Nm peak for short bursts within thermal and current limits. Its duty-cycle-based thermal guides permissible overload duration and cooldown intervals.

How does the winding inductivity (7,600 mH stated for MSK100B-0200-NN-M1-RP1-NNNN) influence drive selection and current ripple?

Its inductance reduces current ripple at a given PWM frequency for easing drive current loop demands. It is recommended to ensure your IndraDrive can deliver the specified maximum current and bandwidth while maintaining stability across DC-bus and bus-capacitance conditions.

MSK100B0200NNM1RP1NNNN

MSK100B 0200 NN M1 RP1 NNNN

MSK-100B-0200-NN-M1-RP1-NNNN

Internal Product Review

The IndraDyn S MSK100B-0200-NN-M1-RP1-NNNN servomotor from Bosch Rexroth features a multiturn absolute optical encoder with Hiperface interface and a holding brake torque of 32 Nm. It delivers 33.0 Nm continuous torque and operates with natural convection cooling. This motor is commonly used in CNC machines, robotics, and printing automation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0200-NN-M1-RP1-NNNN.
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