The MSK071E-0300-NN-M3-UP2-NNNN motor from Bosch Rexroth Indramat belongs to the MSK IndraDyn S Synchronous Motors family, delivering precise servo performance in a compact footprint. This Product Type synchronous servomotor features a robust Design with a Motor Size of 071 and a Motor Length code of E, enabling flexible integration into diverse machine assemblies. Its Shaft Type with keyway ensures secure coupling, while the inclusion of a high-torque holding brake provides immediate load locking. Rated for dynamic motion, it pairs precision engineering with high inertia control.
The motor employs Natural convection cooling and a capacitive Encoder Technology with a rotatable Encoder Connector set at 240° for versatile mounting. An absolute multiturn Encoder Turn Type with the Hiperface interface and 16 signal periods resolution underpins accurate position feedback. Electrical characteristics include a continuous current at standstill of 15.2 A producing 28.0 Nm of holding torque, peak current up to 56.3 A, and a maximum torque rating of 84.0 Nm. The winding inductivity of 5,900 mH complements the high torque constant, ensuring stable current control and minimal overshoot.
Designed for seamless integration, the MSK071E-0300-NN-M3-UP2-NNNN excels in applications requiring both responsiveness and reliability. Its electrically-released Holding Brake with 30 Nm torque secures loads during power loss or emergency stop events. The standard construction, coupled with the requirement for a dedicated cooling FN, simplifies maintenance and guarantees optimal thermal performance. Reliable operation under varied conditions makes it ideal for robotics, packaging machinery, and precision manufacturing lines.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Capacitive
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Motor Length
E
Motor Size
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
30 Nm
Constraint
Requires Cooling FN
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
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