R911307944 (MSK050C-0300-NN-M1-UG0-NNNN)

Name: R911307944 (MSK050C-0300-NN-M1-UG0-NNNN)
Brand: Indramat Motors
SKU: MSK050C-0300-NN-M1-UG0-NNNN
Price: 433.00 USD
Availability: InStock
Rating: 4.9 (13 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.9 stars (13 total reviews)

Front Left

In-Stock, Ships 1-2 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 Bosch Rexroth IndraDyn S synchronous servomotor, MPN R911307944 (MSK050C-0300-NN-M1-UG0-NNNN), is designed for high-precision motion control tasks. It features a plain shaft with a diameter of 19 mm, multiturn absolute optical encoder with a 240° rotatable Hiperface interface, natural convection cooling, and operates without a holding brake. The motor delivers up to 15 Nm maximum torque, 5 Nm stall torque, and supports a continuous standstill current of 3.7 A at 60 K (3.4 A at 100 K). The model has a winding resistance of 6.60 Ω at 20°C, a rated speed of 4700 rpm, and a maximum permissible axial force of 300 N. It operates with 4 pole pairs, has a thermal time constant of 8 minutes, and produces a sound pressure level below 75 dB(A). The total mass is 4 kg and the maximum speed is rated at 6000 rpm.

Technical Specifications

Product
Rexroth IndraDyn S MSK Synchronous Motors

Engineering Firm
Bosch Rexroth

Product Type
Synchronous Motors

Model Specific Designation
MSK

Heat Convection Type
Natural Convection (NN)

Use of New Technology
Optical Encoder System

High Torque Density
Yes

Maximum Torque
15Nm

Maximum Current
12,4A

Scalability
Maximum

Speed
4700 rpm

Winding Resistance at 20 degree
6.60 ohm

Maximum Permissible Axial Force
300N

Shaft Diameter
19mm

Stall Torque
5Nm

Running Cost
Low due to high performance

Frequently Asked Questions

How does a sound pressure level below 75 dB(A) help in industrial use?

It contributes to a quieter working environment, enhancing operator comfort. This feature makes the motor suitable for noise-sensitive production areas.

What advantage does the plain shaft design of the MSK050C-0300-NN-M1-UG0-NNNN offer?

A plain shaft enables compatibility with custom couplings and braking systems. This gives engineers freedom to design machine-specific drive solutions.

How do the four pole pairs benefit the MSK050C-0300-NN-M1-UG0-NNNN?

They ensure smoother torque delivery and improved synchronization during operation. This design increases efficiency and reduces vibration in precision applications.

How does the optical encoder in the MSK050C-0300-NN-M1-UG0-NNNN improve accuracy?

The optical encoder provides highly precise position feedback, reducing errors during motion control. Its multiturn absolute capability ensures reliable operation even after power cycles.

Why is multiturn absolute feedback useful in the MSK050C-0300-NN-M1-UG0-NNNN?

It tracks shaft position across multiple revolutions without needing homing. This saves setup time and ensures reliable restart accuracy after shutdowns.

Common Misspellings

MSK 050C-0300-NN-M1-UG0-NNNN

MSK-050C-0300-NN-M1-UG0-NNNN

MSK050C 0300 NN M1 UG0 NNNN

MSK050C-0300-NN-M1-UG0

MSK050C-0300-NN-MI-UG0-NNNN

MSK050C0300NNM1UG0NNNN

MSKO50C-0300-NN-M1-UG0-NNNN

MSKO5OC-O3OO-NN-M1-UGO-NNNN

msk050c-0300-nn-m1-ug0-nnnn

MSK050C0300NNM1UG0NNNN

MSK050C 0300 NN M1 UG0 NNNN

MSK50C-0300-NN-M1-UG0-NNNN

Internal Product Review

The MSK050C-0300-NN-M1-UG0-NNNN is a space-saving synchronous motor designed for challenging automation operations. It offers 3 Nm continuous torque, 9 Nm maximum torque, natural convection cooling, and multiturn optical absolute feedback for consistent operation. Bosch Rexroth Indramat designs it for use in assembly machines and robotics, where high-accuracy motion control is necessary.