MSK040B-0450-NN-S1-UG0-NSNN
MSK IndraDyn S Synchronous Motors
MSK040B-0450-NN-S1-UG0-NSNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors is a high-performance servomotor engineered for precision motion control in demanding industrial environments. Its compact Motor Size: 040 frame and Motor Length: B profile deliver a remarkable power-to-weight ratio, while the Product Type: IndraDyn S Synchronous Servomotor architecture ensures seamless communication with Rexroth IndraDrive controllers. Natural convection Cooling eliminates the need for forced-air fans, reducing maintenance points and extending service intervals. With a standard Shaft Type: Plain shaft and robust sealing ring, the motor mounts easily into existing mechanical systems without modification.
In operation, this synchronous motor achieves a continuous torque of Continuous Torque at Standstill 100 K: 1.9 Nm at just Continuous Current at Standstill 100 K: 1.7 A, and can produce a peak torque of Maximum Torque: 5.1 Nm under Maximum Current: 6.0 A. The high-inductivity winding of Winding Inductivity: 64,700 mH smooths current ripple for reduced acoustic noise and longer bearing life. Feedback is managed by an optical Encoder Technology: Optical module with Encoder Resolution: 128 signal periods and a Encoder Interface: Hiperface, ensuring submicron positioning accuracy. The encoder connector rotates through Encoder Connector: 240° for flexible cable routing in compact drives. A unique Winding Code: 0450 tailors the motor’s thermal characteristics for extended duty cycles up to 40 °C ambient.
Designed for turnkey integration, the MSK040B-0450-NN-S1-UG0-NSNN plugs directly into Rexroth’s IndraDrive ecosystem, minimizing commissioning time and eliminating complex parameter mapping. Its explosion-protected Design meets cluster II, 3D and 3G standards for hazardous zones, while IP65-rated sealing bolsters reliability against dust and moisture. The absence of a holding brake further simplifies maintenance and reduces overall system inertia, making this motor ideal for high-frequency pick-and-place machines, packaging lines, and automated assembly cells where uptime and precision are paramount.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Motor Length
B
Motor Size
040
Holding Brake
Without holding brake
Design
Standard and Explosion Protection
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Winding Code
0450
Continuous Current at Standstill 100 K
1.7 A
Continuous Torque at Standstill 100 K
1.9 Nm
Maximum Current
6.0 A
Maximum Torque
5.1 Nm
Winding Inductivity
64,700 mH
Frequently Asked Questions
Common Misspellings
Internal Product Review
The Bosch Rexroth designed MSK040B-0450-NN-S1-UG0-NSNN motor for high-precision, high-performance motion control in demanding industrial settings. Equipped with an optical encoder and Hiperface interface, it delivers reliable feedback with 128 signal periods. Its 1.9 Nm continuous torque and 5.1 Nm peak torque make it ideal for automated assembly and packaging systems.
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Repair
We offer a repair service for the MSK040B-0450-NN-S1-UG0-NSNN. 
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