R911299897 (MSK050B-0600-NN-S2-UG1-RNNN)

Name: R911299897 (MSK050B-0600-NN-S2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK050B-0600-NN-S2-UG1-RNNN
Price: 271.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911299897 (MSK050B-0600-NN-S2-UG1-RNNN) is an IndraDyn S synchronous servomotor featuring natural convection cooling and an IP65 rating for resistance to dust and liquids. The motor supports a maximum speed of 6000 RPM and produces continuous torque of 3.4 Nm at standstill with a continuous current of 4.2 A (100 K). Peak torque reaches 9.0 Nm with a maximum current of 14.8 A. Its design includes 4 pole pairs, a plain shaft with a sealing ring, and a rotatable encoder connector (240°). The optical encoder offers 2048 signal periods and utilizes the EnDat 2.1 interface in a singleturn configuration. The holding brake, electrically released, provides 6 Nm torque at 24V DC. The motor complies with DIN 42955, operates optimally in ambient temperatures from 0 to 40°C, and has a thermal class of 155 with an 8-minute thermal time constant. The unit measures in the 050 size and 'B' length configuration, with a winding inductivity of 19,900 mH.

Technical Specifications

Motor Type
Servo Motor

Maximum Speed
6000 RPM

Sound Pressure
Less than 75 dB

Motor Weight
4 kg

Protection Class
IP65

Thermal Class
155

Thermal Time Constant
8 Minutes

No. of Pole Pairs
4

Continuous Torque at Standstill
3 Nm

Peak Torque
9 Nm

Continuous Current
3.7 Amps

Peak Current
14.8 Amps

Concentricity and Run-Out Standards
DIN 42955

Shaft Design
Smooth with Sealing Ring

Brake Type
Electrically-Releasing Variety

Brake Rating
6 Nm

Brake Operation Voltage
24 Volts DC

Max Brake Connection Time
20 Milliseconds

Max Brake Disconnection Time
60 Milliseconds

Moment of Inertia of Brake
0.0001070 kg m2

Operating Temperature
0 to 40 Degrees Celsius

Connectors Design
Rotatable

Installation Recommendation
Only Trained Personnel

Frequently Asked Questions

How does the 240° rotatable encoder connector in MSK050B-0600-NN-S2-UG1-RNNN servomotor help during installation?

The MSK050B-0600-NN-S2-UG1-RNNN servomotor's rotatable connector allows flexible cable routing in compact assemblies. This ensures reduced mechanical strain and long-term reliability in industrial automation setups.

How does the EnDat2.1 singleturn encoder improve system integration?

The EnDat2.1 interface provides high-resolution feedback for synchronization with modern drives. This leads to enhanced positioning control and reduced latency in closed-loop systems.

Why is increased concentricity design important in the MSK050B-0600-NN-S2-UG1-RNNN servomotor?

The increased concentricity of MSK050B-0600-NN-S2-UG1-RNNN servomotor minimizes shaft runout errors. This results in smoother torque transmission and higher accuracy in precision machining applications.

Why is the 19,900 mH winding inductivity relevant in this servomotor?

The high inductivity stabilizes current flow and minimizes harmonic distortion. This results in efficient energy use and improved servo drive response.

What advantage does IP65 protection offer in this servomotor?

The IP65 housing protects against dust and water ingress. This ensures dependable operation in harsh industrial environments like packaging and machining.

Common Misspellings

MSK050B0600NNS2UG1RNNN

MSK050B 0600 NN S2 UG1 RNNN

MSK-050B-0600-NN-S2-UG1-RNNN

MSK50B-0600-NN-S2-UG1-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK050B-0600-NN-S2-UG1-RNNN synchronous motor is designed with a plain shaft per DIN 42955 and IP65 protection for dependable performance. It offers 3.4 Nm standstill torque, 2048-period optical encoder feedback, and natural convection cooling for efficient operation. This motor is widely applied in robotics, packaging machinery, and automated assembly lines requiring precise motion control.