The Bosch Rexroth Indramat MSK071E-0300-NN-S1-UG0-NPNN is a high-performance member of the MSK IndraDyn S Synchronous Motors series, designed for precise motion control in modern automation systems. This IndraDyn S Synchronous Servomotor features a rated speed code of 0300, delivering a peak maximum torque of 84.0 Nm and a continuous torque at standstill of 28.0 Nm (at 100 K). With a winding inductivity of 5,900 mH, this motor ensures stable current dynamics and smooth torque delivery across its operating range. Its primary function is to provide accurate positioning and speed control in demanding industrial applications such as robotics, packaging, and machine tooling.
Engineered for robust reliability, the MSK071E-0300-NN-S1-UG0-NPNN employs natural convection cooling to maintain optimal operating temperature without auxiliary fans or complex cooling circuits. The motor’s optical encoder technology with a singleturn turn type and an encoder resolution of 128 signal periods guarantees high-precision feedback. The rotatable encoder connector, adjustable through 240°, and the Hiperface interface facilitate seamless integration with a wide range of drive controllers. The motor’s plain shaft design and flange assembly (B5) configuration ensure a rigid mounting platform and precise mechanical coupling.
Additional features include a continuous current at standstill of 15.2 A (at 100 K) and a maximum current capacity of 56.3 A, reflecting its capacity to handle dynamic load changes and maintain torque output. The absence of a holding brake simplifies maintenance and reduces mechanical complexity, while the flange assembly design enhances compatibility with standard machine frames. These characteristics contribute to the motor’s durability, ensuring long service life under cyclic loads and high-duty cycles. The MSK071E-0300-NN-S1-UG0-NPNN meets the stringent performance demands of contemporary industrial systems, offering efficient energy conversion, exceptional control precision, and reliable operation for critical automation tasks.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
E
Motor Size
071
Holding Brake
Without holding brake
Design
Flange assembly (B5)
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
15.2 A
Continuous Torque at Standstill 100 K
28.0 Nm
Maximum Current
56.3 A
Maximum Torque
84.0 Nm
Winding Inductivity
5,900 mH