R911322663 (MSK100B-0200-NN-M2-RG1-RNNN)

MSK IndraDyn S Synchronous Motors

MSK100B-0200-NN-M2-RG1-RNNN Series Image

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The Indramat MPN R911322663 (MSK100B-0200-NN-M2-RG1-RNNN) is an IndraDyn S series synchronous servomotor featuring natural convection cooling and a right-side power connector. It utilizes a multiturn absolute optical encoder (EnDat 2.1) with a resolution of 2048 signal periods. The motor is designed with a plain output shaft, radial shaft sealing ring resistant to chemicals and oils, and an electrically-released holding brake rated at 32 Nm torque. Its winding code is 0200, size is 100, and length is B. The servomotor provides continuous current at standstill of 17.3 A and continuous torque at standstill of 33.0 Nm (both at 100 K), with maximum values of 66.2 A and 102.0 Nm, respectively. Winding inductivity is 7,600 mH. The housing temperature sensor issues a warning at 140°C, and the motor features increased concentricity design, IP65 protection on the flange side, and complies with EN 60034-1 thermal class 155.

Technical Specifications

Output Shaft
Plain

Installation
Only in industrial or commercial machinery

Temperature Sensor
Issues warning at 140°C motor housing temperature

Cooling Time
140 minutes

Inlet and Outlet
Present for flushing action

Thermal Class
155 in accordance with EN 60034-1

Unit Housing
Free of aggressive materials and coolants

Holding Brake
Does not assure personnel safety

Protection Rating
IP 65 on the flange side

Encoder
Multiturn absolute EnDat 2.1

Shaft Sealing Ring Material
Resistant to chemicals and oils

Maximum Permissible Radial Force
80N

Shaft
Backlash-free and force-fit shaft hub connection

Temperature Change Rate
0.5°C/min

Permissible Liquid Accumulation
No accumulation around the drive shaft

Frequently Asked Questions

Why is the “increased concentricity” rotor design valuable for spindle coupling and surface finish with the MSK100B size?

Its improved rotor concentricity lowers mechanical runout and eccentric forces for reducing vibration and bearing loads. Its result is smoother torque ripple interaction at the coupling and better surface quality in CNC or precision assembly processes.

How does natural-convection cooling on MSK100B-0200-NN-M2-RG1-RNNN affect enclosure layout and duty planning?

It simplifies maintenance and reduces acoustic emissions but mandates airflow clearance around the frame. Its thermal modeling should consider ambient temperature and duty cycles to keep winding temperature rise within specified overtemperature categories.

What wiring conveniences come from the right-side power connector and EnDat feedback on this MSK100B variant?

The right-side power exit eases cable routing and bend-radius management in tight cabinets or gantries. Its EnDat 2.1 consolidates encoder interfacing and diagnostics for simplifying commissioning and ongoing health checks.

How does the electrically-released 32 Nm holding brake in MSK100B-0200-NN-M2-RG1-RNNN support safety and controlled stops?

The spring-applied brake clamps the shaft to maintain load position for aiding safe state. It releases electrically to allow the servo loop to manage dynamic braking and precise holding at standstill.

Which drive platforms and control topologies typically pair with the MSK100B series in multi-axis cells?

The motor integrates with Rexroth IndraDrive systems and other servo controllers supporting the specified feedback and power class. It provides speed-torque curves and shaft-load limits to size axes within multi-motor gantries.

Common Misspellings

Internal Product Review

The Bosch Rexroth Indramat MSK100B-0200-NN-M2-RG1-RNNN servo motor provides 33.0 Nm continuous torque and uses natural convection cooling for efficient thermal management. It features a plain shaft, integrated holding brake, and high-resolution EnDat2.1 multiturn encoder with 2048 signal periods. This motor is used in CNC machinery, pick-and-place systems, and robotics across packaging and automation industries.

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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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.