The MSK071C-0450-NN-M1-UP1-NNNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors platform offers a high-performance, standard-design servomotor engineered for precision and durability. This Product Type IndraDyn S motor features a compact Motor Size 071 frame with a Motor Length C housing, striking an optimal balance between power density and installation footprint. The shaft with keyway and integrated, electrically-released Holding Brake enable secure load stops and controlled starts in demanding environments. With a rated speed code of 0450, the unit delivers smooth operation across a broad speed range while maintaining tight speed regulation.
Featuring Natural convection cooling, the MSK071C-0450-NN-M1-UP1-NNNN maintains thermal stability without fans, reducing service points and noise. Its multiturn absolute, optical Encoder Technology provides 128 signal periods resolution via a rotatable, 240° Encoder Connector using the high-precision Hiperface Encoder Interface. At 100 K, the motor sustains a Continuous Current at Standstill of 10.4 A and a Continuous Torque at Standstill of 14.0 Nm, while its Maximum Current of 40.1 A supports a peak torque of 44.0 Nm. A robust inductive winding with 6,700 mH Winding Inductivity ensures smooth current transitions and low torque ripple under dynamic loads.
Designed for seamless integration into multi-axis drive systems, the MSK071C-0450-NN-M1-UP1-NNNN interfaces directly with Bosch Rexroth IndraDrive controllers via standardized cabling, minimizing cabinet complexity. The built-in holding brake torque of 23 Nm enhances safety during power loss, and the shaft keyway simplifies mechanical coupling. This synchronous servomotor’s reliable, maintenance-free cooling and advanced encoder feedback make it ideal for packaging machines, gantry robots, and precision indexing tables where high torque density and repeatable positioning are critical.
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
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
23 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0450
Continuous Current at Standstill 100 K
10.4 A
Continuous Torque at Standstill 100 K
14.0 Nm
Maximum Current
40.1 A
Maximum Torque
44.0 Nm
Winding Inductivity
6,700 mH