R911339129 (MSK040B-0450-NN-M3-UG0-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Product Type
Industrial Motor
Continuous Torque
1.7 Nm at 60 K motor overtemperature
Standstill Current
1.5 A
Maximum Torque
5.1 Nm
Current Draw
6 A
Discharge Capacity
1.3 nF
Pole Pairs
4
Protection Class
IP 65
Insulation Material
Class 155
Torque Density
High
Air Gaps
Wider for additional mechanical stability
Frequently Asked Questions
Why might designers choose a capacitive encoder over an optical one in precision servomotors?
Its resistance to dust and vibration ensures consistent position feedback in harsh environments, maintaining stable performance with minimal recalibration needs.
Under what load dynamics does the 1.9 Nm continuous torque specification deliver the best efficiency?
When operated near nominal current levels, it balances electromagnetic stability and low heat generation, supporting continuous duty cycles without derating.
How does the Bosch Rexroth Indramat MSK040B-0450-NN-M3-UG0-NNNN maintain alignment accuracy during high-speed synchronization?
The Hiperface multiturn interface transmits precise shaft data over 16 signal periods, enabling sub-degree position matching between coordinated axes.
In what conditions does natural convection cooling show superior reliability compared to forced air systems?
It avoids contamination and bearing wear by eliminating fans, making it ideal for sealed automation enclosures or clean manufacturing zones.
To what extent can preventive cleaning improve the Bosch Rexroth Indramat MSK040B-0450-NN-M3-UG0-NNNN’s long-term signal fidelity?
Regular inspection of the 240° rotatable connector and surface dust removal prevent capacitance drift, ensuring accurate feedback and smooth torque response.
Common Misspellings
MSK040B0450NNM3UG0NNNN
MSK040B 0450 NN M3 UG0 NNNN
MSK-040B-0450-NN-M3-UG0-NNNN
MSK40B-0450-NN-M3-UG0-NNNN
Internal Product Review
Built for efficiency in automated systems, the MSK040B-0450-NN-M3-UG0-NNNN servomotor from Bosch Rexroth Indramat delivers precise motion control. It features a capacitive multiturn absolute encoder with a Hiperface interface, providing 16 signal periods of resolution. Offering 5.1 Nm of maximum torque and 1.9 Nm continuous torque, it’s ideal for robotics and assembly lines.
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We offer a repair service for the MSK040B-0450-NN-M3-UG0-NNNN.
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