R911335743 (MSK101E-0200-NN-M2-BG2-RNNN)

Name: R911335743 (MSK101E-0200-NN-M2-BG2-RNNN)
Brand: Indramat Motors
SKU: MSK101E-0200-NN-M2-BG2-RNNN
Price: 237.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911335743 (MSK101E-0200-NN-M2-BG2-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for applications requiring precise motion control. The motor utilizes natural convection for cooling and features a plain shaft, EnDat2.1 multiturn absolute optical encoder with 2048 signal periods, and increased concentricity. It has a B-side power connector and a KTY84 temperature sensor embedded in the stator. The holding brake is electrically released, providing a torque of 70 Nm. The motor length is E, size 101, and requires cooling FN. Electrical ratings include a winding code of 0200, 39.0 A continuous current at standstill (100 K), 80.5 Nm continuous torque at standstill (100 K), a maximum current of 144.5 A, maximum torque of 231.0 Nm, and winding inductivity of 3,000 mH. Protective sleeves on plug connections and shaft must be kept intact until assembly. Flange end displacement may occur when fitting drive or pinion gears. Pre-operation inspection and post-storage procedures without load at 800–1000 RPM are recommended. The motor should only be used with compatible, oil-proof gearboxes and care should be taken to avoid contamination that can impede heat emission.

Technical Specifications

Lubrication Type
Oil-proof

Cooling Method
Self-cooling through natural radiation

Temperature Sensor
KTY84 integrated in stator

Standard Followed
EN 60721-3-2

Transport Humidity
75% at 30°C

Protection
Protective sleeves on plug connections and shaft

Compliance
RoHS, CE Certified

Safety
No holding brake assurance for personnel safety

Frequently Asked Questions

Why is the B-side connector layout advantageous in the MSK101E-0200-NN-M2-BG2-RNNN?

It facilitates rear cable routing for compact installations. This configuration improves accessibility, minimizes clutter, and supports orderly integration into automation enclosures.

How does the MSK101E-0200-NN-M2-BG2-RNNN improve communication reliability using EnDat2.1 feedback?

Digital encoding transmits dual-channel signals for redundancy. This secure data exchange eliminates drift errors and sustains accurate feedback in high-speed multi-axis systems.

Why is natural convection effective for the MSK101E-0200-NN-M2-BG2-RNNN’s thermal management?

It eliminates dependency on external airflow systems. Passive heat dissipation preserves component life and prevents hot-spot formation during extended production cycles.

How does the MSK101E-0200-NN-M2-BG2-RNNN ensure electromagnetic balance under heavy load transitions?

Its 3,000 mH inductivity filters transient current variations. The inductive damping improves current stability, reducing electrical ripple during rapid direction changes.

Why does the MSK101E-0200-NN-M2-BG2-RNNN feature a plain shaft design?

The smooth interface enables flexible coupling choices. It provides reduced mechanical stress and stable rotational symmetry across repetitive start-stop servo actions.

Common Misspellings

MSK101E0200NNM2BG2RNNN

MSK101E 0200 NN M2 BG2 RNNN

MSK-101E-0200-NN-M2-BG2-RNNN

Internal Product Review

Bosch makes the MSK101E-0200-NN-M2-BG2-RNNN synchronous motor features an EnDat2.1 encoder with 2048 signal periods and a 70 Nm brake. It runs on natural convection cooling and uses a B-side connector. The plain shaft design allows smooth installation in robotic and material-handling applications that need Cooling FN.