R911337532 (MSK100B-0200-NN-M2-BP2-RNNN)

MSK IndraDyn S Synchronous Motors

MSK100B-0200-NN-M2-BP2-RNNN Series Image

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The Bosch Rexroth R911337532 (MSK100B-0200-NN-M2-BP2-RNNN) is an IndraDyn S synchronous servomotor designed for applications requiring precise rotor position and speed control. It features natural convection cooling, a B-side power connector, and utilizes an EnDat2.1 optical multiturn absolute encoder with 2048 signal periods. The motor size is 100, length B, with a shaft including keyway and a winding code of 0200. The model incorporates a holding brake with 70 Nm torque, electrically released. Electrical characteristics include 17.3 A continuous current at standstill (100 K), 33.0 Nm continuous torque at standstill (100 K), a maximum current of 66.2 A, and a maximum torque of 102.0 Nm, with winding inductivity of 7,600 mH. The motor is designed to operate in ambient temperatures from 0°C to 40°C and provides increased concentricity. Protection features include sealing to guard against moisture, humidity, and non-corrosive particles.

Technical Specifications

Motor type
Synchronous

Precision
High

Function
Control of rotor position, speed metering

Additional Feature
Inbuilt encoder

Overpressure creation
Yes

Use
High speed start-stop applications

Climate Adaptability
Wide-ranging

Optimum operating temperature
0 °C and 40 °C

Performance derating
Above 40 °C or below 0 °C

Other Functions
As a rotary mains

Frequently Asked Questions

What are the thermal/installation implications of the “NN” natural-convection cooling on MSK100B-0200-NN-M2-BP2-RNNN?

The conduction surface radiation carry heat to ambient, so cabinet and machine airflow clearances matter to preserve the 33 Nm standstill rating. It allow blower or liquid upgrades if duty cycle later requires added thermal headroom.

How does the M2 EnDat 2.1 multiturn system in MSK100B-0200-NN-M2-BP2-RNNN enhance indexing or synchronized motion?

It provides absolute position over 4,096 revolutions with 2048 signal periods for enabling fast homing-free startup and tight phase alignment. Its deterministic digital link simplifies diagnostics and supports high loop gains with low interpolation error.

Why specify the electrically released 70 Nm holding brake on MSK100B-0200-NN-M2-BP2-RNNN?

The spring-applied brake prevents axis drift on vertical loads or during E-stop for reducing risk while powered down. Its electrical release (24 V DC) integrates easily with safety relays and allows controlled stop/hold sequencing.

How do increased concentricity and a keyed shaft on MSK100B-0200-NN-M2-BP2-RNNN influence coupling precision and bearing life?

The tighter run-out (per DIN 42955 references for MSK) minimizes radial vibration for improving servo bandwidth and surface finish on machine tools. Its keyway provides positive torque transmission and repeatable phasing for gearboxes or timing pulleys.

What does the “BP2” B-side power connector mean for cable routing and EMC on MSK100B-0200-NN-M2-BP2-RNNN?

The B-side placement helps separate motor-power from feedback runs and can shorten conduits in certain layouts. Its connectors are rotatable (A/B, L/R) for aiding strain-relief and minimizing loop area for conducted/radiated emissions.

Common Misspellings

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK100B-0200-NN-M2-BP2-RNNN by Bosch Rexroth offers 33.0 Nm continuous torque and 102.0 Nm maximum torque, supported by a 70 Nm electrically-released holding brake. It uses an optical multiturn absolute encoder with EnDat2.1 interface and 2048 signal periods. This motor is suited for CNC machinery, robotics, and packaging industry automation.

1620 Old Apex Road
Cary, NC 27513, USA

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

Fax: 1-919-867-6204

[email protected]

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North Carolina Office

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.