R911306649 (MSK060B-0600-NN-M2-UP1-RNNN)

Name: R911306649 (MSK060B-0600-NN-M2-UP1-RNNN)
Brand: Indramat Motors
SKU: MSK060B-0600-NN-M2-UP1-RNNN
Price: 159.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth synchronous servomotor R911306649 (MSK060B-0600-NN-M2-UP1-RNNN) features natural convection cooling and a 10 Nm electrically released holding brake. This IndraDyn S series unit incorporates an optical EnDat 2.1 multiturn absolute encoder with 2,048 signal periods and a rotatable flange socket. The device complies with EN 60034-5 and has an IP65 protection rating. Key technical characteristics include a shaft with keyway to DIN 6885-1, continuous standstill torque of 5.5 Nm at 100 K, continuous standstill current of 6.7 A at 100 K, and maximum current of 24.4 A. The servomotor supports installation in either vertical or horizontal orientation, has maximum operating temperature of 55°C and tolerates vibration loads up to 10 m/s². It uses a black (RAL 9005) varnished housing, winding code 0600, and a winding inductivity of 18,000 mH.

Technical Specifications

Product Type
Synchronous Servomotor

Cooling Type
Natural Convection

Holding Brake
10Nm

Protection Degree
IP 65

Encoder
EnDat 2.1

Encoder Signal Periods
2,048

Encoder Revolutions
4,096

Operating Temperature
55°C

Temperature Change Rate
0.5°C/min

Vibration Axial Load
10m/s2

Vibration Radial Load
10m/s2

Length Code
C

Installation
Horizontal and Vertical

Housing Varnish
RAL 9005 Black

Shaft Design
Keyway Shaft

Shaft Design Specifications
DIN 6885-1

Shipping
International

Frequently Asked Questions

What are the motor’s standard flange and centering dimensions?

The MSK060B frame uses a B05 flange with bolt circle and centering diameters per series standards. The consistent geometry ensures interchangeability across MSK060B variants for mechanical mounting.

How does the motor length affect available variants?

The “B” in the type code denotes a specific axial length within the 060B frame series. The fixed length influences rotor inertia, cooling surface area, and coupling clearance.

Which shaft design is used on this motor variant?

The motor employs a keyed shaft design, typically with frontal centering hole per DIN standard. The keyway ensures torque transfer while maintaining alignment and minimizing backlash.

How does “RNNN” affect concentricity and tolerances?

The “RNNN” design option specifies increased concentricity tolerance for rotating parts. This tighter geometric control minimizes vibration and improves precision in high-speed coupling applications.

What physical features facilitate add-on modules or fan units?

The housing includes mounting interfaces for radial or axial fan attachments. The modular mounting surfaces preserve mechanical alignment and allow retrofit cooling enhancement.

Common Misspellings

MSK060B0600NNM2UP1RNNN

MSK060B 0600 NN M2 UP1 RNNN

MSK-060B-0600-NN-M2-UP1-RNNN

MSK60B-0600-NN-M2-UP1-RNNN

Internal Product Review

The Bosch Rexroth MSK060B-0600-NN-M2-UP1-RNNN IndraDyn S Synchronous Servomotor features natural convection cooling, a multiturn optical encoder with 128 signal periods, and a 10 Nm holding brake for secure positioning. With 15 Nm maximum torque and 24.4 A peak current, it is widely applied in robotics, printing presses, and packaging lines where precise motion is critical.