R911386553 (MSK100D-0300-NN-S2-LG0-RNNN)

Name: R911386553 (MSK100D-0300-NN-S2-LG0-RNNN)
Brand: Indramat Motors
SKU: MSK100D-0300-NN-S2-LG0-RNNN
Price: 988.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911386553 (MSK100D-0300-NN-S2-LG0-RNNN) is a Bosch Rexroth synchronous servo motor from the IndraDyn S MSK series, designed for precise and high-speed drive applications. It features four pole pairs and a rotor inertia of 0.03500 kgm², supporting a maximum speed of 3000 rpm and delivering up to 187.0 Nm torque. The motor includes a single-turn optical encoder with EnDat 2.1 interface, providing 2048 signal periods per revolution and accuracy to ±20 arcseconds. This model lacks a holding brake, utilizes natural convection cooling, and connects power on the left side. It operates optimally below 40°C and 1000 m altitude, is housed in a black epoxy-coated, IP65-rated enclosure resistant to various fluids, and has a backlash-free plain shaft with a DIN 3760A sealing ring.

Technical Specifications

Product Family
IndraDyn S

Motor Type
Synchronous servo motor

Ingress Protection Rating
IP 65

Housing Material
Black(RAL9005) 2K epoxy resin coating

Maximum Torque
187.0Nm

Maximum speed
3000 RPM

Pole Pairs
4

Rotor Moment of Inertia
0.03500 kgm2

Encoder Type
Single-turn EnDat 2.1

Position Detection Method
Optical

Encoder System Accuracy
±20 angular seconds

Output Shaft
Plain

Shaft Sealing Ring
Yes, according to DIN 3760- design A

Installation height
Maximum of 1,000m above mean sea level

Ambient Temperature
Up to 40oC.

Frequently Asked Questions

What coupling approach does the plain shaft support in this configuration?

The plain shaft allows backlash-free integration with precision couplings. It minimizes transmission errors in closed-loop motion tasks.

How does the MSK100D-0300-NN-S2-LG0-RNNN maintain feedback fidelity in precision systems?

Its singleturn optical encoder communicates via EnDat2.1 and delivers 2048 signal periods. This ensures high-resolution position control and smooth servo feedback.

What impact does the motor’s winding inductivity have on dynamic load shifts?

The 5,650 mH inductivity enables clean current transitions with minimal noise. This enhances torque control under dynamic acceleration profiles.

Why is the left-side connector layout advantageous in dense automation cabinets?

It simplifies routing by positioning cable exits away from thermal hotspots. This improves access and lowers EMI interaction inside tight enclosures.

How does the MSK100D-0300-NN-S2-LG0-RNNN handle mounting stability for high-speed operations?

Its increased concentricity design reduces radial runout and mechanical imbalance. This enables consistent servo loop tuning at 3000 rpm base speed.

Common Misspellings

MSK100D0300NNS2LG0RNNN

MSK100D 0300 NN S2 LG0 RNNN

MSK-100D-0300-NN-S2-LG0-RNNN

Internal Product Review

The model MSK100D-0300-NN-S2-LG0-RNNN from Rexroth Indramat is a reliable synchronous motor offering a rated speed of 3000 rpm. It features 5,650 mH winding inductivity, 187.0 Nm peak torque, and optical singleturn encoder for accurate feedback. Its plain shaft allows easy coupling to gearboxes or direct-drive assemblies with minimal backlash.