The Bosch Rexroth Indramat MSK071D-0450-NN-M3-UG0-NNNN from the MSK IndraDyn S Synchronous Motors series is a standard IndraDyn S Synchronous Servomotor with a motor size 071 and motor length D. It features natural convection cooling and a plain shaft design that simplifies integration into compact drives. The multiturn absolute encoder delivers precise positioning with 16 signal periods and a rotatable 240° encoder connector. Communication is handled through the Hiperface interface and capacitive encoder technology to ensure interference-resistant signal transmission.
At standstill and 100 K, the MSK071D sustains a continuous current at standstill 100 K of 17.6 A, generating a continuous torque at standstill 100 K of 20.0 Nm, while its maximum current of 69.3 A permits dynamic acceleration phases. The servo motor peaks at a maximum torque of 66.0 Nm, making it suitable for short-duration high-load requirements. Its robust winding design with 3,200 mH winding inductivity maintains current stability under variable load conditions. Without a holding brake, the unit remains slim and lightweight for seamless mounting in high-density cabinets.
The compact enclosure and natural convection cooling eliminate the need for additional fans, reducing maintenance complexity in factory automation and robotics. With rotatable encoder connectivity and high-resolution feedback, the MSK071D-0450-NN-M3-UG0-NNNN ensures rapid commissioning and reliable operation across multi-axis systems. Its compatibility with standard MSK series mounts simplifies retrofits and upgrades in existing motion-control installations.
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
D
Motor Size
071
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
17.6 A
Continuous Torque at Standstill 100 K
20.0 Nm
Maximum Current
69.3 A
Maximum Torque
66.0 Nm
Winding Inductivity
3,200 mH