R911318131 (MSK101D-0200-NN-S2-BG0-RSNN)

Name: R911318131 (MSK101D-0200-NN-S2-BG0-RSNN)
Brand: Indramat Motors
SKU: MSK101D-0200-NN-S2-BG0-RSNN
Price: 253.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth IndraDyn S synchronous servo motor R911318131 (MSK101D-0200-NN-S2-BG0-RSNN) offers a compact design with high torque density and an optical singleturn EnDat2.1 encoder supporting 2048 signal periods. The motor features a plain shaft adhering to DIN 3760 – design A standards and is housed in a sealed, IP65-rated enclosure with RAL9005 black 2K epoxy resin coating for enhanced protection. Key technical attributes include natural convection cooling, maximum speed of 3,400 RPM, continuous torque at standstill of 57.0 Nm (100 K), and maximum torque of 160.0 Nm. Electrical parameters consist of a winding inductivity of 6,000 mH, continuous standstill current of 26.8 A (100 K), and a maximum current of 99.9 A. The unit integrates two independent temperature monitoring systems, including a KTY84 thermal sensor. The power connector is located on the B-side, there is no holding brake, and the motor provides increased concentricity and explosion protection.

Technical Specifications

Product
Bosch Rexroth MSK Servo Motor

Ingress Protection Rating
IP 65

Varnish
Black (RAL9005) 2K epoxy resin coating

Maximum Speed
3400 revolutions per minute

Cooling Method
Self-cooling through natural convection

Output Shaft
Plain,Designed as per DIN 3760, design A

Frequently Asked Questions

At 160 Nm peak, what mechanical stress should the drive train handle?

The shaft, couplings, and gearing must tolerate torque surges plus a safety margin (e.g. 1.5×), especially during torque transients or stalls.

How long of feedback cable can you run with EnDat2.1 without signal integrity loss?

The interface supports relatively long cable lengths (tens of meters), but you must maintain shielding, twisted pairs, and adhere to recommended max length by encoder spec.

Can this motor serve in B2B multi-axis CNC or factory systems and what integration caveats exist?

Yes, its high torque density and EnDat diagnostics suit synchronized motion; but coordinate loop tuning must account for inductance and cable elasticity in long linkages.

What design considerations arise with MSK101D-0200-NN-S2-BG0-RSNN from Bosch Rexroth?

That exact code denotes motor size 101, speed code 0200, explosion-protected style, B-side connector (BG0) and RS feedback – so supply matching drive firmware and pinouts per Bosch Rexroth’s catalog.

What does a winding inductivity of 6000 mH imply for current dynamics?

It slows current rise and fall during switching, which softens torque ripple but demands slower PWM edge rates or tuned compensation loops to avoid phase lag.

Common Misspellings

MSK101D0200NNS2BG0RSNN

MSK101D 0200 NN S2 BG0 RSNN

MSK-101D-0200-NN-S2-BG0-RSNN

Internal Product Review

The MSK101D-0200-NN-S2-BG0-RSNN servomotor from Bosch Rexroth uses an optical singleturn encoder with EnDat2.1 interface and natural convection cooling. It is commonly used in CNC machines, robotics, and automated packaging systems. The motor provides 57.0 Nm continuous torque and 160.0 Nm maximum torque.