MSK050B-0450-NN-M3-UG1-NNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Capacitive
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Motor Length
B
Motor Size
050
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
6 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
3.2 A
Continuous Torque at Standstill 100 K
3.4 Nm
Maximum Current
11.2 A
Maximum Torque
9.0 Nm
Winding Inductivity
33,600 mH
Frequently Asked Questions
How does natural convection cooling limit continuous operation in the MSK050B-0450-NN-M3-UG1-NNNN motor?
The MSK050B-0450-NN-M3-UG1-NNNN motor dissipates heat via its surface to ambient air, without forced airflow, so continuous high torque runs may require derating. In heavy duty cycles, built-in convection may restrict allowable duty cycles to avoid overheating.
Why is the plain shaft design used in this motor rather than a flanged or hollow shaft?
A plain shaft offers simplicity, lower inertia, and easier coupling via pulleys or shafts, ideal where a hollow-drilled or flanged configuration isn’t needed. It also allows users design flexibility in coupling methods.
How does the 6 Nm holding brake inthis servomotor influence system safety?
The electrically released brake engages when power is lost, holding the load in place and preventing drift. This is critical in vertical or safety-sensitive axes to avoid unintended motion.
Why is the maximum current spec (11.2 A) important for dynamic motion in MSK050B-0450-NN-M3-UG1-NNNN motor?
The 11.2 A peak current of MSK050B-0450-NN-M3-UG1-NNNN motor enables the motor to generate the full 9.0 Nm torque during acceleration phases. It defines how much boost the drive can supply beyond continuous rating for transient loads.
How do vibration or shaft load limits affect the MSK050B-0450-NN-M3-UG1-NNNN motor?
The MSK050B-0450-NN-M3-UG1-NNNN motor defines permissible radial and axial loads to avoid bearing damage. Exceeding these limits may degrade bearing life or reduce accuracy under load.
Common Misspellings
MSK050B0450NNM3UG1NNNN
MSK050B 0450 NN M3 UG1 NNNN
MSK-050B-0450-NN-M3-UG1-NNNN
MSK50B-0450-NN-M3-UG1-NNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK050B-0450-NN-M3-UG1-NNNN from Bosch Rexroth features natural convection cooling, a capacitive multiturn absolute encoder with Hiperface, and a 6 Nm electrically released holding brake. It delivers 3.4 Nm continuous torque at standstill and up to 9.0 Nm maximum torque with a plain shaft design. This motor is ideal for robotics, packaging equipment, and automation systems requiring accurate and consistent motion control.
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Warranty
Repair
We offer a repair service for the MSK050B-0450-NN-M3-UG1-NNNN.
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