MSK050C-0450-NN-S1-UP0-NSNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK050C-0450-NN-S1-UP0-NSNN from the MSK IndraDyn S Synchronous Motors series delivers precise motion control with a continuous torque at standstill of 5.5 Nm and a continuous current at standstill of 5.2 A. Its robust design supports a maximum torque of 15.0 Nm under dynamic load and a maximum current of 18.8 A, while the winding inductivity of 20,200 mH ensures stable performance in high-inertia applications. The motor's motor size 050 and motor length C form factor facilitate integration into compact cabinets and standardized mounting layouts. Completing the electrical profile is a winding code 0450, which specifies the optimized coil configuration for smooth current-to-torque conversion.
Cooling and encoder capabilities enhance reliability and feedback precision. The motor utilizes natural convection cooling for maintenance-free operation within 0 to +40 °C ambient conditions. Integrated within the housing, a Hiperface encoder interface provides incremental and absolute position feedback with an encoder resolution of 128 signal periods. The encoder technology employs an optical singleturn design to eliminate backlash and improve repeatability, and the rotatable encoder connector with 240° turn type simplifies cable routing in tight installations.
Constructed as a standard and explosion protection motor without a holding brake, the MSK050C-0450-NN-S1-UP0-NSNN features a shaft with keyway for reliable coupling to load-side components. As an IndraDyn S Synchronous Servomotor, it pairs seamlessly with Bosch Rexroth drives to accelerate commissioning through autoloaded parameters and diagnostic functions. The result is a high-torque-density, low-inertia solution engineered for servo positioning, robotics, and precision automation tasks.
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
C
Motor Size
050
Holding Brake
Without holding brake
Design
Standard and Explosion Protection
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding Code
0450
Continuous Current at Standstill 100 K
5.2 A
Continuous Torque at Standstill 100 K
5.5 Nm
Maximum Current
18.8 A
Maximum Torque
15.0 Nm
Winding Inductivity
20,200 mH
Frequently Asked Questions
How does the MSK050C-0450-NN-S1-UP0-NSNN manage enclosure temperature without active ventilation systems?
It uses natural convection cooling. This supports sealed or low-maintenance environments where airflow is limited or noise must be minimized.
What encoder setup supports high-resolution control in precision axis systems?
It uses an optical encoder with Hiperface interface and 128 signal periods. This enables accurate singleturn position feedback with minimal latency.
Can this motor provide short bursts of high torque without exceeding its rated limits?
It supports 15.0 Nm peak torque at up to 18.8 A. This allows rapid acceleration and short-duty torque demand without thermal compromise.
What output stability does the MSK050C-0450-NN-S1-UP0-NSNN offer under static position hold?
It delivers 5.5 Nm continuous torque at standstill. This ensures consistent holding force for fixed-load conditions without overheating.
How does the encoder configuration affect wiring during machine integration?
The Hiperface interface supports combined power and signal transmission. This simplifies cabling and enables digital feedback in compact builds.
Common Misspellings
MSK050C0450NNS1UP0NSNN
MSK050C 0450 NN S1 UP0 NSNN
MSK-050C-0450-NN-S1-UP0-NSNN
MSK50C-0450-NN-S1-UP0-NSNN
Internal Product Review
The model MSK050C-0450-NN-S1-UP0-NSNN is a Bosch Rexroth servo motor delivering 15.0 Nm peak torque and 5.5 Nm at standstill. It features an optical encoder with Hiperface interface, 128 signal periods, and supports up to 18.8 A max current. The natural convection cooling ensures efficient, fanless thermal regulation.
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We offer a repair service for the MSK050C-0450-NN-S1-UP0-NSNN.
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