R911311905 (MSK100B-0200-NN-M2-AG0-RNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.2 stars (12 total reviews)

MSK100B-0200-NN-M2-AG0-RNNN Series Image

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The R911311905 (MSK100B-0200-NN-M2-AG0-RNNN) is a synchronous servomotor from the IndraDyn S series, designed for demanding industrial drive and automation applications. It features a 100-frame size, B motor length, and a plain shaft without a holding brake. The motor utilizes optical multiturn absolute encoder technology (EnDat2.1, 2048 signal periods) for accurate position feedback. Key electrical parameters include a winding code of 0200, continuous current at standstill (100 K) of 17.3 A, continuous torque at standstill (100 K) of 33.0 Nm, maximum current of 66.2 A, and maximum torque of 102.0 Nm; winding inductivity is specified at 7,600 mH. Cooling is achieved through natural convection, and the power connector is positioned on the A-side. The design includes increased concentricity for enhanced performance, and the motor is engineered to operate at elevations up to 1000 meters and in environments with high humidity, utilizing a sealing system to resist fluid ingress.

Technical Specifications

Type
Synchronous motor

Safe usage altitude
1000 meters above sea level

Design
Mechanically stable, Incorporates wider air gaps

Magnets
Strong permanent magnets

Torque output
Maintains constant output across changing loads

Frequently Asked Questions

How does the increased concentricity design of MSK100B-0200-NN-M2-AG0-RNNN improve motion quality under coupling to compliant loads?

It minimizes shaft run-out to reduce radial excitation and improving interpolation at the encoder, which enhances contour fidelity at low feed rates. It aligns with DIN concentricity guidance used across MSK series.

Why is an optical multiturn absolute encoder with EnDat 2.1 used on MSK100B-0200-NN-M2-AG0-RNNN?

The EnDat 2.1 provides bidirectional, serial transmission of absolute position plus encoder diagnostics with minimal wiring for streamlining commissioning and control integration. Its optical sensing supports fine interpolation and stable position values for precision servo loops.

How do the torque ratings (33.0 Nm continuous at standstill, 102.0 Nm max) influence sizing for machine-tool axes?

Its 33 Nm defines thermal steady-state torque for holding/low-speed duties to guide continuous load points.Its 102 Nm defines short-term acceleration capability for enabling brisk axis ramp-up when paired with appropriate IndraDrive current limits.

What practical effect does the 7,600 mH winding inductivity have on the current loop design of MSK100B-0200-NN-M2-AG0-RNNN?

The higher inductivity smooths ripple and eases PWM filtering, but requires tuned current-loop bandwidth and voltage headroom at speed. Its drive must accommodate the electrical time constant for stable response.

What are integration considerations of the A-side power connector on MSK100B-0200-NN-M2-AG0-RNNN for cable routing?

Its A-side exit simplifies straight-through routing in many gantry or vertical axes and reduces bend stress near couplings.

Common Misspellings

Internal Product Review

The MSK100B-0200-NN-M2-AG0-RNNN servomotor from Bosch comes with a multiturn absolute encoder EnDat 2.1 and it has an increased concentricity. It manages cooling through natural-convection and it is rated for 33 Nm continuous torque. This motor possess 7600 mH of inductivity and A-side power terminal. It is widely used in automation industry and robotics.

1620 Old Apex Road
Cary, NC 27513, USA

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.