The Bosch Rexroth Indramat MSK076C-0450-NN-M1-UG0-NNNN is a high-performance motor from the MSK IndraDyn S Synchronous Motors series, designed for precision motion control in industrial automation. As a IndraDyn S Synchronous Servomotor, it delivers reliable torque and speed regulation. Featuring a motor size of 076 and a motor length of C, this unit offers a rated speed coded at 0450 for accurate positioning tasks. The natural convection cooling system ensures maintenance-free thermal management for continuous operation.
In technical terms, the MSK076C-0450-NN-M1-UG0-NNNN supports a continuous current at standstill 100 K of 8.1 A and a continuous torque at standstill 100 K of 13.5 Nm, providing a stable holding force. It achieves a maximum current of 54.9 A and a maximum torque of 43.5 Nm, ensuring sufficient power for dynamic load changes. The motor’s winding inductivity is 4,700 mH, optimizing current response and reducing electrical noise. Advanced encoder technology includes an optical, multiturn absolute encoder with 128 signal periods and a rotatable encoder connector that swivels through 240°. Communication is handled via the Hiperface interface for high-resolution feedback and tight loop control.
Additional features emphasize integration and durability. The unit is built in a standard design without a holding brake, reducing mechanical complexity for applications where external braking may be preferred. A plain shaft ensures compatibility with various coupling systems. The motor’s no-fan natural convection cooling contributes to energy efficiency and reduced maintenance. With optical encoder technology and the robust Hiperface interface, this servomotor meets the stringent demands of industrial environments, delivering precise control, operational efficiency, and long-term reliability in automation systems.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
076
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
8.1 A
Continuous Torque at Standstill 100 K
13.5 Nm
Maximum Current
54.9 A
Maximum Torque
43.5 Nm
Winding Inductivity
4,700 mH