R911343153 (MSK050B-0450-NN-S2-UG1-RNNN)

Name: R911343153 (MSK050B-0450-NN-S2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK050B-0450-NN-S2-UG1-RNNN
Price: 553.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

Front Right

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911343153 (MSK050B-0450-NN-S2-UG1-RNNN) is an MSK050 series synchronous servomotor from Bosch Rexroth, designed for precise motion control applications. It features a plain shaft with a shaft sealing ring, a rotatable encoder connector (240°), and incorporates an EnDat2.1 optical singleturn encoder with a resolution of 2048 signal periods. The motor includes a 6 Nm electrically-released holding brake for rotor control, lubricated bearings for high radial loads, and a temperature sensor to monitor operating conditions. It is built to DIN 42955 for reduced run-out and provides IP65 protection. Technical data include a continuous current of 3.2 A and torque of 3.4 Nm at 100 K standstill, a maximum current of 11.2 A, maximum torque of 9.0 Nm, winding inductivity of 33,600 mH, 8-minute thermal time constant, and a discharge capacity of 1.4 nF. The unit weighs 4.9 kg (without accessories), supports both horizontal and vertical mounting, and is rated for operation within a 0 to 40°C temperature range.

Technical Specifications

Product Type
Synchronous motor

Encoder Type
EnDat2.1 Optical

Shaft Type
Plain output

Protection Class
IP65

Thermal Time Constant
8 min

Discharge Capacity
1.4 nF

Weight
4.9 kg (excluding accessories)

Mounting Positions
Horizontal or Vertical (IMV3, IMV1, IMB5)

Operating Temperature
0 to +40 degree Celsius

Holding Brake
6 Nm electrically-released

Shaft Sealing Ring
Present

Bearing Type
Lubricated

Temperature Control Sensor
Present

Shaft and Axial Run-Out
Reduced as per DIN 42955

Connector Placement
Rotatable at top

Housing Protection
Under IP65 category.

Frequently Asked Questions

How does the increased concentricity design benefit the MSK050B-0450-NN-S2-UG1-RNNN servomotor?

The increased concentricity in MSK050B-0450-NN-S2-UG1-RNNN servomotor reduces shaft runout and vibration. This ensures higher precision in positioning tasks, especially in CNC and packaging machines.

Why is EnDat2.1 interface important in this servomotor?

The EnDat2.1 interface enables reliable digital communication with high noise immunity. It ensures precise feedback synchronization, critical for automation systems requiring exact positioning.

What role does the 2048 signal periods resolution play in MSK050B-0450-NN-S2-UG1-RNNN servomotor?

The 2048 resolution of MSK050B-0450-NN-S2-UG1-RNNN servomotor allows extremely fine detection of rotor position. This ensures smooth torque control and improved accuracy in dynamic operations.

How does winding inductivity of 33,600 mH support motor function?

The high winding inductivity of 33,600 mH stabilizes current flow during rapid load variations. This reduces torque ripple and increases drive smoothness.

How does the 240° rotatable encoder connector improve usability?

The rotatable connector allows flexible cabling arrangements in tight installation spaces. This reduces stress on cables and simplifies system integration.

Common Misspellings

MSK050B0450NNS2UG1RNNN

MSK050B 0450 NN S2 UG1 RNNN

MSK-050B-0450-NN-S2-UG1-RNNN

MSK50B-0450-NN-S2-UG1-RNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK050B-0450-NN-S2-UG1-RNNN from Bosch Rexroth comes with natural convection cooling, an optical EnDat2.1 encoder, and a 6 Nm electrically released holding brake. It delivers continuous torque of 3.4 Nm at standstill and a maximum torque of 9.0 Nm. This motor is widely applied in robotics, CNC machining, and packaging automation.